这是啥原因呢? [问题点数:30分,结帖人CSDN]

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有谁知道吗!??这是啥原因
asp.net查询MSSQL2000时总出现这样的错误:不允许从数据类型 datetime 到 int 的隐性转换。请使用 CONVERT 函数来运行此查询。
大家知道这是啥原因吗,谢谢
“/it”应用程序中的服务器错误。rn--------------------------------------------------------------------------------rnrn指定的转换无效。 rn说明: 执行当前 Web 请求期间,出现未处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。 rnrn异常详细信息: System.InvalidCastException: 指定的转换无效。rnrn源错误: rnrnrn行 121: cm.Parameters["@itlianxi"].Value=colvalue; rn行 122:rn行 123: colvalue=((TextBox)e.Item.Cells[4].Controls[0]).Text;rn行 124: cm.Parameters["@itwenti"].Value=colvalue;rn行 125: rn rnrnrn if(Page.IsValid)rn rn String strConnection=ConfigurationSettings.AppSettings["connstring"];rn SqlConnection myConnection=new SqlConnection(strConnection);rnrn SqlCommand cm=new SqlCommand("inset",myConnection);rn cm.CommandType=CommandType.StoredProcedure;rn cm.Parameters.Add(new SqlParameter("@itname",SqlDbType.Char,10));rn cm.Parameters.Add(new SqlParameter("@itdep",SqlDbType.VarChar,20));rn cm.Parameters.Add(new SqlParameter("@itlianxi",SqlDbType.VarChar,20));rn cm.Parameters.Add(new SqlParameter("@itwenti",SqlDbType.VarChar,50));rnrn cm.Parameters["@itname"].Value=t1.Text;rn cm.Parameters["@itdep"].Value=t2.Text;rn cm.Parameters["@itlianxi"].Value=t3.Text;rn cm.Parameters["@itwenti"].Value=t4.Text;rn cm.Connection.Open();rn tryrn rn cm.ExecuteNonQuery();rn Response.Redirect("show.aspx");rn rn rn catch(SqlException)rn rn Lbl_note.Text="添加失败";rn Lbl_note.Style["color"]="red";rn rn cm.Connection.Close();rn
查询慢,这是是啥原因
-------------------这个线中间的那个字段,如果去掉就很快, 那个字段如果单独查询也很快, 就是放到这个sql语句里就慢了,rnrnSELECT name AS prodname, reserved17 AS partid, '' AS consigntype, reserved6, rn reserved8, reserved18, reserved1, reserved3,reserved5, reserved16, reserved27,rn (SELECT description FROM mm_material@mesdb td WHERE EXISTS rn(SELECT 1 FROM COM_CONTEXT_VALUE@mesdb ta, mm_contextbom@mesdb tb, mm_contextbom_line@mesdb tc rn WHERE ta.result_value1 = tb.name AND tb.object_rrn = tc.bom_rrn AND ta.status = 'Active' rn AND tb.status = 'Active' AND ta.context_field_value2 = te.name rn AND tc.material_name = td.name) AND td.material_type = '框架') AS frame,rn reserved20, (SELECT result_value1 rn FROM com_context_value@mesdb WHERE context_field_value1 = te.name and status='Active') rn AS testprg,rn -----------------------------------加上此句查询变慢rn (SELECT to_char(wm_concat(description))rn FROM mm_material@mesdb td WHERE EXISTS (SELECT 1 FROM COM_CONTEXT_VALUE@mesdb ta, rn mm_contextbom@mesdb tb, mm_contextbom_line@mesdb tc WHERE ta.result_value1 = tb.name rn AND tb.object_rrn = tc.bom_rrn AND ta.status = 'Active' AND tb.status = 'Active' rnAND ta.context_field_value2 = 'D_HC8819DKQ1CZ-CU-00-E3_AO' AND tc.material_name = td.name) AND td.material_type = '装片胶') rnAS adhesivern -------------------------------------------------------rn FROM mm_material@mesdb te WHERE class = 'PART' AND name = 'D_HC8819DKQ1CZ-CU-00-E3_AO' rn AND version = '2'
ctrl+F5行,F5不行,这是啥原因
/* rules.c -- 优先级测试 */rn#includern#includernint main(void)rnrn int top, score;rn top = score = -(2 + 5) * 6 + (4 + 3 * (2 + 3));rn printf("top = %d, score = %d\n", top, score);rn printf("************\n");rn system("pasue");rn return 0;rnrn这个小程序按F5的时候,程序一闪而过,用ctrl+F5就可以看到结果,这是为什么,两者的区别是什么?
晕,这是啥原因啊!验证问题!!
某一注册页面在本地一切正常,上传到空间后验证控件失效了?这是什么<em>原因</em>???rn单击按钮时:出现:运行时错误!!!
请教一下这是啥原因javax.transaction.xa.XAException: postgresql:
382 com.atomikos.datasource.xa.XAResourceTransaction - postgresql: resource no longer available - recovery might be at risk!rn[WARN] 2012-11-20 16:19:42,382 com.atomikos.datasource.xa.XAResourceTransaction - XA resource 'postgresql': rollback for XID '3139322E3136382E312E3132322E746D30303030313030303431:3139322E3136382E312E3132322E746D32' raised -7: the XA resource has become unavailablernrnjavax.transaction.xa.XAException: postgresql: resource no longer available - recovery might be at risk!rn at com.atomikos.datasource.xa.XAResourceTransaction.throwXAExceptionForUnavailableResource(XAResourceTransaction.java:313)rn at com.atomikos.datasource.xa.XAResourceTransaction.testOrRefreshXAResourceFor2PC(XAResourceTransaction.java:285)rn at com.atomikos.datasource.xa.XAResourceTransaction.rollback(XAResourceTransaction.java:696)rn at com.atomikos.icatch.imp.RollbackMessage.send(RollbackMessage.java:73)rn at com.atomikos.icatch.imp.PropagationMessage.submit(PropagationMessage.java:112)rn at com.atomikos.icatch.imp.Propagator$PropagatorThread.run(Propagator.java:89)rn at com.atomikos.icatch.imp.Propagator.submitPropagationMessage(Propagator.java:68)rn at com.atomikos.icatch.imp.HeurHazardStateHandler.onTimeout(HeurHazardStateHandler.java:125)rn at com.atomikos.icatch.imp.CoordinatorImp.alarm(CoordinatorImp.java:1062)rn at com.atomikos.timing.PooledAlarmTimer.notifyListeners(PooledAlarmTimer.java:112)rn at com.atomikos.timing.PooledAlarmTimer.run(PooledAlarmTimer.java:99)rn at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)rn at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)rn at java.lang.Thread.run(Thread.java:662)rn用的是AtomikosTransactionsEssentials-3.8.0.M1这个框架
这是啥?
看某源码里写的rn这函数干啥用的?rn[img=http://bbs.game.mop.com/attachments/day_080830/20080830_5a6440b61b97136d19bbB5UfllMPs6nS.gif][/img]
原因
在.aspx.cs文件中定义了个属性,给它赋值“00000000000001”rn在.aspx文件中想获取此属性的时候,却只得到“1”,所有的“0”都去掉了,rn是啥<em>原因</em>?
原因
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListenerrnorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.MappingException: Association references unmapped class: com.shen.ec.entity.CartItemrnCaused by: org.hibernate.MappingException: Association references unmapped class: com.shen.ec.entity.CartItemrn at org.hibernate.cfg.HbmBinder.bindCollectionSecondPass(HbmBinder.java:2503)rn at org.hibernate.cfg.HbmBinder$CollectionSecondPass.secondPass(HbmBinder.java:2782)rn at org.hibernate.cfg.CollectionSecondPass.doSecondPass(CollectionSecondPass.java:65)rn at org.hibernate.cfg.Configuration.originalSecondPassCompile(Configuration.java:1716)rn at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1423)rn at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1856)rn at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:805)rn at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:745)rn at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:134)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1201)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1171)rn at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:425)rn at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)rn at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:156)rn at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)rn at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)rn at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:284)rn at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)rn at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:244)rn at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:187)rn at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)rn at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4723)rn at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5226)rn at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5221)rn at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)rn at java.util.concurrent.FutureTask.run(Unknown Source)rn at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)rn at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)rn at java.lang.Thread.run(Unknown Source)rnrnrnrnrn rn rn rn rn rn rnrn rn rn rn rn com/shen/ec/entity/user.hbm.xmlrn com/shen/ec/entity/order.hbm.xmlrn rn rn rn rn org.hibernate.dialect.MySQLDialectrn truern rn rn rnrnrnrn rn rn rn rn rn rn rnrnrnrn rn rn rn rn rn rn rn rnrnrn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rn rnrnrnrnrn不加com/shen/ec/entity/order.hbm.xml不把错 加了就报错
原因???
IList eutilsList = new List();rn EUtils eutils = new EUtils();rn for (int i = 0; i < res.eGQueryResult.ResultItem.Length; i++)rn rn eutils.DbName = res.eGQueryResult.ResultItem[i].DbName;rn eutils.Count = Convert.ToInt32(res.eGQueryResult.ResultItem[i].Count);rn eutilsList.Add(eutils);rn rnrnrnWHY eutilsList[0].DbNamerneutilsList[1].DbNamerneutilsList[2].DbNamernrn值是一样的???rnres.eGQueryResult.ResultItem[i].DbName 明明不一样!
链接错误,一般这是啥情况引起的呢?
错误 1 error LNK2001: 无法解析的外部符号 NP_GetMIMEDescription c:\Users\geekgao\Desktop\npruntime\nprt.def 1 npcodeprojectrnrn错误 2 fatal error LNK1120: 1 个无法解析的外部命令 C:\Program Files\Mozilla Firefox\plugins\npcodeproject.lib npcodeprojectrn
我真郁闷了,这是啥回事呢?
rnrn不管用,真是无法理解了
急问:连接出错,啥原因呢?
Linking...rnstrmbasd.lib(wxutil.obj) : error LNK2005: "public: __thiscall CCritSec::CCritSec(void)" (??0CCritSec@@QAE@XZ) already defined in StreamPlayerDlg.objrnstrmbasd.lib(wxutil.obj) : error LNK2005: "public: __thiscall CCritSec::~CCritSec(void)" (??1CCritSec@@QAE@XZ) already defined in StreamPlayerDlg.objrnstrmbasd.lib(wxutil.obj) : error LNK2005: "public: void __thiscall CCritSec::Lock(void)" (?Lock@CCritSec@@QAEXXZ) already defined in StreamPlayerDlg.objrnstrmbasd.lib(wxutil.obj) : error LNK2005: "public: void __thiscall CCritSec::Unlock(void)" (?Unlock@CCritSec@@QAEXXZ) already defined in StreamPlayerDlg.objrnDebug/StreamPlayer.exe : fatal error LNK1169: one or more multiply defined symbols foundrnError executing link.exe.rnCreating browse info file...rnrnStreamPlayer.exe - 5 error(s), 0 warning(s)rn
winpcap 捕获不到数据包 啥原因呢?
我下载的是最新的winpcap 4.1.2源码和开发包,用了开发包里的一个例子,头文件和lib裤都包含后编译,通过 执行时 执行抓包函数时, 抓不到包 是什么<em>原因</em>呢 返回值 是 0 就是没有抓到数据包。winpcap和packet还要编译dll么 ,在哪有这两个dll呀, 我机器上找不到,但是程序怎么编译通过的, 还能运行呀, lib不是导入库么 还要有dll呀 我本机上装有sniff抓包工具 都可以抓包的。 第一次用这个winpcap,请高手指点下呀
这是原因!!!
我的sdk是1.4.3 rc版本,rn远程序是最简单的helloworld.java如下:rnpublic class HelloWorld rnrnpublic static void main ()rnrn System.out.println("We will not use 'hello world!'");rnrnrnjavac可以通过,但就是java不通不过.rn错误的信息是:rnException in thread "main" java.lang.NoSuchMethodError: main
请问这是啥错~
严重: Servlet.service() for servlet jsp threw exceptionrnjava.lang.ClassCastException: org.apache.catalina.util.DefaultAnnotationProcessorrn at org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:146)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:329)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:413)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)rn at java.lang.Thread.run(Unknown Source)
这是啥东西啊
rn push ebprn mov ebp,esprn sub esp,40hrnebp esp都是什么东西啊?rn
这是啥东东呀
Linking...rnLIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _mainrnDebug/Mytest.exe : fatal error LNK1120: 1 unresolved externalsrnError executing link.exe.rnrnHelloWin.exe - 2 error(s), 0 warning(s)rnrn为什么出错呀?rn
请问这是啥错误????????
java.lang.NoSuchMethodError: org.springframework.beans.factory.annotation.InjectionMetadata.needsRefresh(Lorg/springframework/beans/factory/annotation/InjectionMetadata;Ljava/lang/Class;)Zn
这是啥文件????
Ravmon.exernrn这是啥文件????
这是啥病毒?
我朋友的机器上弹出对话框提示,×××需要升级,请确认。rn点了后中招了,我去看了一下,出现了好多的 *.eml *.nws 文件,rn删掉后大约20分钟左右再一次出现,有几千个,rn文件名随机,service.eml居多,还有一些名字来自最近访问的一些文件名。rnrn我起初以为是SCO炸弹,在注册表中删掉 taskmon.exe 后,好像不管用,rnrn高手可有办法??????rnrnrn不胜感激!!!!!!!!!!!!!!!!!
这是啥数据库?
哪位大虾知道,表名相同,后缀分别为 TABLE.DB、TABLE.PX、TABLE.VAL 是哪种数据库的数据库文件?
原因 求告知
![图片](https://img-ask.csdn.net/upload/201601/03/1451803545_537067.jpeg)
InsertOnSubmit没法用,啥原因
我做了两个类库。rn第一个类库,专门放.dbml之类的文件。rn第二个类库,引用第一个类库的dll,然后做操作。rnrn在第二个类库里发生个奇怪的问题。rn[code=C#]rnusing System;rnusing System.Collections.Generic;rnusing System.Linq;rnusing System.Text;rnusing System.Collections;rnusing Gico.ProjectDep.Linq;rnrnnamespace Gico.ProjectDep.DALrnrn public class DALDeparmentTreern rn private LinqDeparmentTreeDataContext dc = new LinqDeparmentTreeDataContext();rn public IEnumerable FindAll()rn rn var list = from o in dc.DeparmentTreesrn select o;rnrn return list;rn rnrn public void Add(DeparmentTree model)rn rn dc.DeparmentTrees.InsertOnSubmit( //这个不能用,写全了也不行。 rn dc.DeparmentTrees. //这个“.”之后,啥也不出现。rn rn rnrn[/code]rnrn[color=#FF0000]但是在第一个类库里,这么写是可以的。[/color]rn为什么在linq之外的其他类库里,不能这么用呢?难道少引用什么东西了。?
这是啥玩意
我不会写博客啊
不知这是啥问题~~~
当我在改完代码的时候,保存。就出问题了。。。似乎是跟编码有关系,但以前没碰过这问题,不知该如何解决。rn[img]http://dl.iteye.com/upload/attachment/441398/96a0bc2a-ff7b-3c3e-9dab-9e12c5451fd2.jpg[/img]rn
这是啥问题?
### Error querying database. Cause: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Unknown column 'NAME_' in 'where clause'rn### The error may exist in org/activiti/mapping/entity/Property.xmlrn### The error may involve org.activiti.engine.impl.persistence.entity.PropertyEntity.selectProperty-Inlinern### The error occurred while setting parametersrn### SQL: select * from ACT_GE_PROPERTY where NAME_ = ?rn### Cause: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Unknown column 'NAME_' in 'where clause' [url=http://user.qzone.qq.com/1442914863]java[/url]rn[org.apache.solr.client.solrj.impl.HttpClientUtil]Creating new http client, config:maxConnections=128&maxConnectionsPerHost=32&followRedirects=falsern[org.jeecgframework.core.common.exception.MyExceptionHandler]org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: Server at http://127.0.0.1:8080/solr/collection1 returned non ok status:404, message:Not Found
大虾,这是啥问题!!!
我的网上邻居可以用,但不能上网,还有,louts notes也用不了,这么回事???打开louts说什么,意想不到的TCP错误,不解!!!!请高手解答!!!windows 2003rn这是2003的日志::::rnDistributed Link Tracking Server 服务因下列错误而停止: rn资源不足,无法完成该操作。 rn在线等待,不弟不胜感激!!!!!!rn
看看这是啥问题?
void __fastcall TForm1::Panel7Click(TObject *Sender)rnrn Image2->Canvas->Brush->Color=Panel7->Color;rn Image2->Canvas->Pen->Color=Panel7->Color;rn Image2->Canvas->Rectangle(1,1,16,15);rnrnrn运行后提示:Identifier 'Panel7Click' cannot have a type qualifier;rnDeclaration missing;rnCompound statement missing;rnrn是什么意思 啊?rnrn
看看这是啥错误?
lc.exe 已退出 代码为-1。rn生成失败
这是啥玩意儿?
我的机器一启动就出现一个奇怪的程序,参考图片:rnhttp://hokers.51.net/cgi-bin/luntan/nicecgi/ultimatebb.cgi?ubb=get_topic&f=11&t=000011rnrn没有病毒,是不是什么查不出来的木马程序啊?有人能告诉我吗?
不知道这是啥!
logcat老是每隔几分钟报这个信息:D/SntpClient(59): request time failed: java.net.SocketException: Address family not supported by protocolrn程序和模拟器上倒没出错,就这个问题严重不?真机上运行会有问题吗?如何解决?
瞧瞧,这是啥错???
function CancelFenpei()rnrn var checknum = 0rn for(var i=0;i0 thenrn rn document.form1.action="CancelFenpei.asp";rn document.form1.submit();rn rn elsern rn alert("您还没有选择!");rn ; rn
不知道啥原因
编译错误 rn说明: 在编译向该请求提供服务所需资源的过程中出现错误。请检查下列特定错误详细信息并适当地修改源代码。 rnrn编译器错误消息: CS0117: “XzxxLibrary.Info.Infos”并不包含“GetTuiJianBll”的定义rnrn源错误:rnrn rnrn行 29: Repeater2.DataBind();rn行 30: rn行 31: List tuijian = Infos.GetTuiJianBll(10);rn行 32: Repeater3.DataSource = tuijian;rn行 33: Repeater3.DataBind();rn rn[code=C#]rn List tuijian = Infos.GetTuiJianBll(10);rn Repeater3.DataSource = tuijian;rn Repeater3.DataBind();rnrnBLL层rn public static List GetTuiJianBll(int top)rn rn InfosAccess access = new InfosAccess();rn return access.GetTuiJian(top);rn rn[/code]rn空间全部引用了,都能点出来的。就是提示我不存在GetTuiJianBll这个方法 郁闷了
这是个啥错?
[color=#FF0000]error C2228: left of '.MyClose' must have class/struct/union type[/color]rnrn工程A里有个类CMyA,有一个public的函数MyClose();rn工程B里有个类CMyB,调用MyClose();rninclude 了MyA.hrnCMyA m_aaa;rn编译,正常。。。rnrn在CMyB.cpp里调用rnm_aaa.MyClose();rnrn就报上面的错?
求解这是啥控件
里面写着southeast 的是什么控件[img=https://img-bbs.csdn.net/upload/201709/18/1505705423_367271.png][/img]
这是啥错误?
[img=https://img-bbs.csdn.net/upload/201403/21/1395364382_930640.png][/img]
这是啥语法
这咋用,干啥用的rn[code=csharp]using System;rnusing System.Collections.Generic;rnusing System.Linq;rnusing System.Text;rnusing System.Threading.Tasks;rnusing System.Diagnostics;rnrnnamespace Csharprnrn class Peoplern rn private int myInt;rn public int MyIntProp//这是什么玩意rn rn getrn rn return myInt;rn rn setrn rn myInt = value;rn rn rn rn class Programrn rn static void Main(string[] args)rn rn People p = new People();rn p.MyIntProp = 1;rn Console.ReadKey();rn rnrn rnrn[/code]
看看这是啥语句?
//把图形存成jpgrnvoid CWebImgView::OnFileSaveasjpg() rnrn OPENFILENAME ofn;rn 。。。。。。。。。。。。rn ofn.lpstrFile = szFile;rn 。。。。。。。。。rn short Resolution = 24;rn short quality = 100;rn short smooth = 50;rnrn if (GetSaveFileName( &ofn ))rn if (My_wrjpgfiledib)rn///////////下面这句是个函数吗?  rn My_wrjpgfiledib(ofn.lpstrFile, rn quality,rn smooth,rn Resolution,rn (int) PG->HDib,rn (long) this, rn UpdateProgressCallBack,rn 0);rn///////////找遍整个project有关的只有rn///////////wrjpgfiledib My_wrjpgfiledib= NULL;和rn///////////My_wrjpgfiledib = (wrjpgfiledib) GetProcAddressrn//(hDLLInst,"wrjpgfiledib");rn/////上面那句究竟是啥rn rn
这是啥问题啊????????????
rn- rn- rn 1221 rn Kauai Dive Shoppe rn 4-976 Sugarloaf Hwy rn Suite 103 rn Kapaa Kauai rn HI rn 94766-1234 rn US rn 808-555-0269 rn 808-555-0278 rn 8.5 rn Erica Norman rn 1995-2-2 rn rn- rn 1231 rn Unisco rn PO Box Z-547 rn rn Freeport rn rn rn Bahamas rn 809-555-3915 rn 809-555-4958 rn 0 rn George Weathers rn 1994-11-17 rn rn- rn 1351 rn Sight Diver rn 1 Neptune Lane rn rn Kato Paphos rn rn rn Cyprus rn 357-6-876708 rn 357-6-870943 rn 0 rn Phyllis Spooner rn 1994-10-18 rn rn- rn 1354 rn Cayman Divers World Unlimited rn PO Box 541 rn rn Grand Cayman rn rn rn British West Indies rn 011-5-697044 rn 011-5-697064 rn 0 rn Joe Bailey rn 1992-1-30 rn rn- rn 1356 rn Tom Sawyer Diving Centre rn 632-1 Third Frydenhoj rn rn Christiansted rn St. Croix rn 00820 rn US Virgin Islands rn 504-798-3022 rn 504-798-7772 rn 0 rn Chris Thomas rn 1992-3-20 rn rn- rn 1380 rn Blue Jack Aqua Center rn 23-738 Paddington Lane rn Suite 310 rn Waipahu rn HI rn 99776 rn US rn 401-609-7623 rn 401-609-9403 rn 0 rn Ernest Barratt rn 1994-11-8 rn rn- rn 1384 rn VIP Divers Club rn 32 Main St. rn rn Christiansted rn St. Croix rn 02800 rn US Virgin Islands rn 809-453-5976 rn 809-453-5932 rn 0 rn Russell Christopher rn 1995-2-1 rn rn- rn 1510 rn Ocean Paradise rn PO Box 8745 rn rn Kailua-Kona rn HI rn 94756 rn US rn 808-555-8231 rn 808-555-8450 rn 0 rn Paul Gardner rn 1994-11-9 rn rn- rn 1513 rn Fantastique Aquatica rn Z32 999 #12A-77 A.A. rn rn Bogota rn rn rn Columbia rn 057-1-773434 rn 057-1-773421 rn 0 rn Susan Wong rn 1994-7-18 rn rn- rn 1551 rn Marmot Divers Club rn 872 Queen St. rn rn Kitchener rn Ontario rn G3N 2E1 rn Canada rn 416-698-0399 rn 426-698-0399 rn 0 rn Joyce Marsh rn 1990-7-7 rn rn- rn 1560 rn The Depth Charge rn 15243 Underwater Fwy. rn rn Marathon rn FL rn 35003 rn US rn 800-555-3798 rn 800-555-0353 rn 0 rn Sam Witherspoon rn 1994-4-9 rn rn- rn 1563 rn Blue Sports rn 203 12th Ave. Box 746 rn rn Giribaldi rn OR rn 91187 rn US rn 610-772-6704 rn 610-772-6898 rn 0 rn Theresa Kunec rn 1991-5-9 rn rn- rn 1624 rn Makai SCUBA Club rn PO Box 8534 rn rn Kailua-Kona rn HI rn 94756 rn US rn 317-649-9098 rn 317-649-6787 rn 0 rn Donna Siaus rn 1995-1-7 rn rn- rn 1645 rn Action Club rn PO Box 5451-F rn rn Sarasota rn FL rn 32274 rn US rn 813-870-0239 rn 813-870-0282 rn 0 rn Michael Spurling rn 1993-10-18 rn rn- rn 1651 rn Jamaica SCUBA Centre rn PO Box 68 rn rn Negril rn Jamaica rn rn West Indies rn 011-3-697043 rn 011-3-697043 rn 0 rn Barbara Harvey rn 1992-8-25 rn rn- rn 1680 rn Island Finders rn 6133 1/3 Stone Avenue rn rn St Simons Isle rn GA rn 32521 rn US rn 713-423-5675 rn 713-423-5676 rn 0 rn Desmond Ortega rn 1995-1-2 rn rn- rn 1984 rn Adventure Undersea rn PO Box 744 rn rn Belize City rn rn rn Belize rn 011-34-09054 rn 011-34-09064 rn 0 rn Gloria Gonzales rn 1994-11-6 rn rn- rn 2118 rn Blue Sports Club rn 63365 Nez Perce Street rn rn Largo rn FL rn 34684 rn US rn 612-897-0342 rn George Bean & Co.rn------------------------------^rngt;612-897-0348 rn 0 rn Harry Bathbone rn 1990-6-8 rn rn- rn 2135
这是啥问题???????????????????/
俺打开一个网上地图页面,然后在在加载的时候(右下脚有个applet的进度条..当进度为显示为100%时,打开的IE页面就自动关闭了?然后在桌面出现个下列文件出来...rnAn unexpected exception has been detected in native code outside the VM.rnUnexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x6D06B1C3rnFunction=Java_sun_awt_windows_WColor_getDefaultColor+0x4646rnLibrary=C:\Program Files\Java\j2re1.4.0\bin\awt.dllrnCurrent Java thread:rn at sun.awt.windows.WToolkit.eventLoop(Native Method)rn at sun.awt.windows.WToolkit.run(WToolkit.java:240)rn at java.lang.Thread.run(Thread.java:536)rnDynamic libraries:rn0x00400000 - 0x00419000 C:\Program Files\Internet Explorer\IEXPLORE.EXErn0x77F80000 - 0x77FFB000 C:\WINNT\System32\ntdll.dllrn0x78000000 - 0x78046000 C:\WINNT\system32\msvcrt.dllrn0x77E60000 - 0x77F35000 C:\WINNT\system32\KERNEL32.dllrn0x77DF0000 - 0x77E55000 C:\WINNT\system32\USER32.dllrn0x77F40000 - 0x77F7C000 C:\WINNT\system32\GDI32.DLLrn0x70BD0000 - 0x70C35000 C:\WINNT\system32\SHLWAPI.dllrn0x77D90000 - 0x77DED000 C:\WINNT\system32\ADVAPI32.dllrn0x786F0000 - 0x78761000 C:\WINNT\system32\RPCRT4.DLLrn0x71000000 - 0x71149000 C:\WINNT\System32\SHDOCVW.dllrn0x75E00000 - 0x75E1A000 C:\WINNT\System32\IMM32.DLLrn0x71710000 - 0x71794000 C:\WINNT\system32\comctl32.dllrn0x78F90000 - 0x791D6000 C:\WINNT\system32\SHELL32.dllrn0x77A30000 - 0x77B25000 C:\WINNT\system32\ole32.dllrn0x63000000 - 0x63014000 C:\WINNT\System32\SynTPFcs.dllrn0x777E0000 - 0x777E7000 C:\WINNT\system32\VERSION.dllrn0x75950000 - 0x75956000 C:\WINNT\system32\LZ32.DLLrn0x60000000 - 0x60047000 C:\WINNT\System32\MSCTF.dllrn0x53000000 - 0x53008000 C:\PROGRA~1\3721\helper.dllrn0x10000000 - 0x10009000 C:\PROGRA~1\3721\scrblock.dllrn0x72C50000 - 0x72CD5000 C:\WINNT\System32\CLBCATQ.DLLrn0x77990000 - 0x77A2B000 C:\WINNT\system32\OLEAUT32.dllrn0x01210000 - 0x01217000 C:\PROGRA~1\3721\alrex.dllrn0x70200000 - 0x70295000 C:\WINNT\system32\WININET.DLLrn0x77400000 - 0x77477000 C:\WINNT\system32\CRYPT32.dllrn0x773F0000 - 0x77400000 C:\WINNT\system32\MSASN1.DLLrn0x37210000 - 0x37246000 C:\WINNT\downlo~1\CnsMin.dllrn0x75100000 - 0x7514F000 C:\WINNT\System32\NETAPI32.dllrn0x77BC0000 - 0x77BCF000 C:\WINNT\System32\SECUR32.DLLrn0x75150000 - 0x75156000 C:\WINNT\System32\NETRAP.DLLrn0x750E0000 - 0x750F0000 C:\WINNT\System32\SAMLIB.DLLrn0x74FB0000 - 0x74FC3000 C:\WINNT\System32\WS2_32.DLLrn0x74FA0000 - 0x74FA8000 C:\WINNT\System32\WS2HELP.DLLrn0x77930000 - 0x7795A000 C:\WINNT\system32\WLDAP32.DLLrn0x77960000 - 0x77984000 C:\WINNT\System32\DNSAPI.DLLrn0x74FD0000 - 0x74FDA000 C:\WINNT\System32\WSOCK32.DLLrn0x01230000 - 0x01257000 C:\WINNT\downlo~1\CnsHint.dllrn0x01280000 - 0x0129A000 c:\progra~1\mcafee.com\vso\mcvsscrp.dllrn0x012B0000 - 0x012BC000 c:\progra~1\mcafee.com\vso\ScrpRes.dllrn0x012C0000 - 0x012F4000 c:\program files\mcafee.com\vso\vsoupd.dllrn0x6B800000 - 0x6B825000 C:\WINNT\System32\scrrun.dllrn0x01330000 - 0x01349000 C:\WINNT\System32\wshom.ocxrn0x777C0000 - 0x777DE000 C:\WINNT\System32\WINSPOOL.DRVrn0x75010000 - 0x75020000 C:\WINNT\system32\MPR.DLLrn0x01350000 - 0x0135D000 C:\WINNT\System32\wshCHS.DLLrn0x6BB80000 - 0x6BBA7000 C:\WINNT\System32\scrobj.dllrn0x71160000 - 0x7125D000 C:\WINNT\System32\BROWSEUI.dllrn0x71960000 - 0x71972000 C:\WINNT\System32\browselc.dllrn0x01370000 - 0x013AA000 C:\PROGRA~1\3721\autolive.dllrn0x702B0000 - 0x7032A000 C:\WINNT\system32\urlmon.dllrn0x6D990000 - 0x6DA3B000 C:\WINNT\System32\SETUPAPI.dllrn0x77BF0000 - 0x77C4E000 C:\WINNT\System32\USERENV.DLLrn0x73900000 - 0x7392D000 C:\WINNT\System32\VCD2000.IMErn0x76AF0000 - 0x76B2D000 C:\WINNT\system32\comdlg32.dllrn0x01460000 - 0x0146D000 C:\WINNT\downlo~1\cnsplus.dllrn0x77810000 - 0x7784D000 C:\WINNT\System32\cscui.dllrn0x77080000 - 0x770A3000 C:\WINNT\System32\CSCDLL.DLLrn0x37190000 - 0x371B7000 C:\PROGRA~1\3721\Assist\asbar.dllrn0x01D90000 - 0x01DBB000 C:\PROGRA~1\3721\Assist\tbwrap.dllrn0x01DD0000 - 0x01DEE000 C:\PROGRA~1\3721\assist\asnoad.dllrn0x77530000 - 0x77560000 C:\WINNT\System32\WINMM.dllrn0x74920000 - 0x74944000 C:\WINNT\System32\asycfilt.dllrn0x70C50000 - 0x70EFD000 C:\WINNT\System32\mshtml.dllrn0x02C00000 - 0x02C23000 C:\PROGRA~1\3721\Assist\aswiper.dllrn0x02C40000 - 0x02C78000 C:\PROGRA~1\3721\assist\asiesec.dllrn0x02CE0000 - 0x02D0B000 C:\Progra~1\8848\MySearch\0.9.7.6\PageRevisor.dllrn0x02D10000 - 0x02D20000 C:\PROGRA~1\FlashGet\jccatch.dllrn0x718C0000 - 0x71944000 C:\WINNT\System32\shdoclc.dllrn0x02E40000 - 0x02E61000 C:\WINNT\System32\SoMp3.dllrn0x70440000 - 0x704CF000 C:\WINNT\System32\mlang.dllrn0x742E0000 - 0x742E5000 C:\WINNT\System32\c_is2022.dllrn0x03FD0000 - 0x03FD3000 C:\WINNT\mui\fallback\0804\msctf.dll.muirn0x041E0000 - 0x041FC000 c:\progra~1\mcafee.com\vso\McVSSkt.dllrn0x60280000 - 0x602AB000 C:\WINNT\System32\msimtf.dllrn0x75A60000 - 0x75A88000 C:\WINNT\System32\MSLS31.DLLrn0x325C0000 - 0x325D2000 C:\Program Files\Microsoft Office\OFFICE11\msohev.dllrn0x04430000 - 0x04441000 C:\WINNT\downlo~1\CnsMinIO.dllrn0x04450000 - 0x04476000 C:\WINNT\downlo~1\cnsio.dllrn0x774A0000 - 0x774D2000 C:\WINNT\System32\RASAPI32.DLLrn0x77480000 - 0x77491000 C:\WINNT\System32\RASMAN.DLLrn0x774F0000 - 0x77512000 C:\WINNT\System32\TAPI32.DLLrn0x777F0000 - 0x777FE000 C:\WINNT\System32\RTUTILS.DLLrn0x75A50000 - 0x75A55000 C:\WINNT\System32\sensapi.dllrn0x750F0000 - 0x750FC000 C:\WINNT\System32\ntlanman.dllrn0x751A0000 - 0x751B5000 C:\WINNT\System32\NETUI0.DLLrn0x75160000 - 0x75198000 C:\WINNT\System32\NETUI1.DLLrn0x77520000 - 0x77529000 C:\WINNT\System32\wdmaud.drvrn0x773C0000 - 0x773C8000 C:\WINNT\System32\msacm32.drvrn0x773D0000 - 0x773E3000 C:\WINNT\System32\MSACM32.dllrn0x75CE0000 - 0x75CE6000 C:\WINNT\System32\msadp32.acmrn0x74F50000 - 0x74F6D000 C:\WINNT\system32\msafd.dllrn0x77800000 - 0x7780C000 C:\WINNT\System32\rnr20.dllrn0x77300000 - 0x77313000 C:\WINNT\System32\iphlpapi.dllrn0x774E0000 - 0x774E5000 C:\WINNT\System32\ICMP.DLLrn0x772E0000 - 0x772F7000 C:\WINNT\System32\MPRAPI.DLLrn0x77370000 - 0x7739E000 C:\WINNT\System32\ACTIVEDS.DLLrn0x77340000 - 0x77362000 C:\WINNT\System32\ADSLDPC.DLLrn0x77320000 - 0x77339000 C:\WINNT\System32\DHCPCSVC.DLLrn0x74F90000 - 0x74F97000 C:\WINNT\System32\wshtcpip.dllrn0x777A0000 - 0x777A8000 C:\WINNT\System32\winrnr.dllrn0x777B0000 - 0x777B5000 C:\WINNT\System32\rasadhlp.dllrn0x6B700000 - 0x6B790000 C:\WINNT\System32\jscript.dllrn0x70FB0000 - 0x70FEB000 C:\WINNT\System32\iepeers.dllrn0x70F30000 - 0x70F9E000 C:\WINNT\System32\mshtmled.dllrn0x70510000 - 0x7051A000 C:\WINNT\System32\imgutil.dllrn0x703D0000 - 0x703EB000 C:\WINNT\System32\actxprxy.dllrn0x06320000 - 0x06335000 C:\Program Files\Java\j2re1.4.0\bin\npjpi140.dllrn0x06340000 - 0x0635C000 C:\Program Files\Java\j2re1.4.0\bin\beans.ocxrn0x06360000 - 0x06375000 C:\Program Files\Java\j2re1.4.0\bin\jpishare.dllrn0x6D330000 - 0x6D442000 C:\PROGRA~1\Java\J2RE14~1.0\bin\client\jvm.dllrn0x6D1D0000 - 0x6D1D7000 C:\PROGRA~1\Java\J2RE14~1.0\bin\hpi.dllrn0x6D300000 - 0x6D30D000 C:\PROGRA~1\Java\J2RE14~1.0\bin\verify.dllrn0x6D210000 - 0x6D228000 C:\PROGRA~1\Java\J2RE14~1.0\bin\java.dllrn0x6D320000 - 0x6D32D000 C:\PROGRA~1\Java\J2RE14~1.0\bin\zip.dllrn0x6D000000 - 0x6D0F6000 C:\Program Files\Java\j2re1.4.0\bin\awt.dllrn
这是啥思维?
數學習作。。。rn三個人去投宿 rn服務生說要300元 rn每個人就各出了100元,湊成300元 rn後來老闆說今天特價只要250元 rn於是叫服務生把退的50元拿去還給他們 rn服務生想說自己暗藏20元起來,於是就把剩下的30元還給他們 rn那三個人每人拿回10元 100-10=90 表示每個人只出了90元投宿 rn90元 X3人=270元+服務生的20元=290元  rn請問...那剩下的10元呢???? rn紐西蘭提供這個題目後,受到廣大的迴響! rn真的很玄喔!
求解,到底是啥原因
[img=http://hi.csdn.net/attachment/201104/4/9568019_1301881018QOCS.jpg][/img]rn如图,每次一运行就会跳到DEBUG页面,控制台不会报错,啥<em>原因</em>?请大大们帮忙
编译出错啥原因?????
C:\DOCUME~1\kuangyin\LOCALS~1\Temp\ccuCcaaa.orn[Warning] In function `Cylinder::getArea(void) const':rn rn[Linker error] undefined reference to `Cylinder::getHeight(void) const'rn C:\DOCUME~1\kuangyin\LOCALS~1\Temp\ccuCcaaa.orn[Warning] In function `Cylinder::getVolume(void) const':rn rn[Linker error] undefined reference to `Cylinder::getHeight(void) const'rn C:\DOCUME~1\kuangyin\LOCALS~1\Temp\ccuCcaaa.orn[Warning] In function `Cylinder::print(void) const':rn rn[Linker error] undefined reference to `Cylinder::getHeight(void) const'rn会出现这种警告的<em>原因</em>是什么??请前辈指教,rn 谢谢了!!
这是啥错误呀
我下的一个c程序,在linux(fc 3)下编译,它显示错误:math.h中的两个函数pow,sqrt--- “undefined reference to `pow', “undefined reference to `sqrt'”,请问这是为什么?如何解决??
这是啥样的汇编
最近在学VxWorks,看到初始化代码部分的汇编看不懂,这和以前学的汇编咋不一样,在网上也不好搜。谁知道这是什么汇编告诉一下,最好再推荐本书看看。rnrn代码如下:rn_romInit:rn movew #0x3700,sr /* disable interrupts, turn on M bit */rn braw coldrn movew #0x3700,sr /* subsequent ROM starts (2nd entry point) */rn braw warmrnrn /* copyright notice appears at beginning of ROM (in TEXT segment) */rnrn .ascii "Copyright 1984-1998 Wind River Systems, Inc."rn .evenrnrncold:rn movel #BOOT_COLD,d7 /* force startType */rn bra start /* skip over next instruction */rnrnwarm:rn movel a7@(0x4),d7 /* put startType in d7 */rn rnstart:rn movel #0,d0 /* clear both ACRs */rn movec d0,acr0rn movec d0,acr1
这是啥问题????
[javac] Since fork is true, ignoring compiler setting.rn [javac] Compiling 1 source filern [javac] Since fork is true, ignoring compiler setting.rn [javac] E:\LiDeskManage\jakarta-tomcat-4.1.24\work\Standalone\localhost\_\login\login_ok\right_jsp.java:97: cannot resolve symbolrn [javac] symbol : method appletGetGlobal (java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String)rn
启用诺顿防火墙,站点就不能访问这是啥原因!!!
启用诺顿防火墙,站点就不能访问rn禁用诺顿防火墙,站点就可以访问rnrn有没有关于诺顿防火墙的文挡
Java 程序不能继续执行,出了问题求解答这是啥原因
![![图片说明](https://img-ask.csdn.net/upload/201510/10/1444436851_39837.png)图片说明](https://img-ask.csdn.net/upload/201510/10/1444436841_874313.png)
懂jquery的同学来解释下,这是啥原因
[code=html]rnrnrnrn rnrnrn rn rn 1rnrn rn 2rnrnrn rnrnrn[/code]rn不解,有人能说明<em>原因</em>吗?
我在上qq和朋友聊天,请求对方的视频提示“初始化失败”?请问这是啥原因呢?
我在上qq和朋友聊天,请求对方的视频提示“初始化失败”?而且还提示“对方在线,但无法获取地方的IP”.请问这是啥<em>原因</em>呢?多谢各位大侠...
WCF,这个异常啥原因
格式化程序尝试对消息反序列化时引发异常: 尝试对参数 http://tempuri.org/ 进行反序列化时出错: ListTouZhuResult。rnInnerException 消息是“元素“http://schemas.datacontract.org/2004/07/Contracts:DataDetail”rn含有来自映射到名称“http://schemas.microsoft.com/2003/10/Serialization/Arrays:ArrayOfstring”的类型的数据。rn反序列化程序无法识别任何映射到此名称的类型。请考虑使用 DataContractResolver,或将与“ArrayOfstring”对应的类型添加到已知类型的列表。rn例如,您可以使用 KnownTypeAttribute 特性,或者将相应类型添加到传递给 DataContractSerializer 的已知类型列表。”。有关详细信息,请参见 InnerException。rnrnrnListTouZhuResult类如下:rn[code=csharp]rn[DataContract] rnpublic class TouZhuResultrn rn public TouZhuResult()rn rn ZhongJiangStatus = "aaa";rn BuyMode = Models.ClassShengYue.BuyMode.dfdf;rn rn [DataMember]rn public string TouZhuQiShu get; set; rn [DataMember]rn public DateTime TouZhuDateTime get; set; rn [DataMember]rn public Models.ClassShengYue.CaiPiaoGenre CaiPiaoGenre get; set; rn [DataMember]rn public string StCaiPiaoGenre get; set; rn [DataMember]rn public Models.ClassShengYue.PlaySort PlaySort get; set; rn [DataMember]rn public string StPlaySort get; set; rn [DataMember]rn public List TouZhuDetail get; set; rn [DataMember]rn public string TouZhuDetailSt get; set; rn [DataMember]rn public int ZhuShu get; set; rn [DataMember]rn public double TouZhuMoney get; set; rn [DataMember]rn public object BasisJiangJin get; set; rn [DataMember]rn public string BonusMode get; set; rn [DataMember]rn public ClassShengYue.AssignmentType TouZhuAssignmentType;rn [DataMember]rn public int Multiple get; set; rn [DataMember]rn public List SelectedWeiShu get; set; rn [DataMember]rn public Models.ClassShengYue.BuyMode BuyMode get; set; rn [DataMember]rn public object ZhongJiangStatus get; set; rn [DataMember]rn public double CurrentRebateNumber get; set; rn [DataMember]rn public int RebateBonus get; set; rn [DataMember]rn public DateTime RevocationDateTime get; set; rn rn[DataContract] rnpublic class SingleDatarnrn [DataMember]rn public object DataDetail;rn [DataMember]rn public List DataSelectWeiShu;rn [DataMember]rn public double DataBasisJiangJin;rnrn[/code]rn操作契约:rn[code=csharp]rn [OperationContract]rn void Buy(string UserName, bool IsZhuiHao, List ListTouZhuResult);rn[/code]rnClassShengYue类处于公共dll中,上面了使用了其中的几个枚举。SingleData是一个数据契约。rnrn这个异常是什么<em>原因</em>呢?只看出可能是TouZhuResult出了问题
extjs+json+servlet,这是啥错啊
前台是用extjs+json+servlet做的,为什么有一个用户登录的时候会登录不上,报这错啊,rnrnError loading content rnError loading contentError Message:rntId:rn1rnstatus:rn500rnstatusText:rnInternal Server ErrorrngetResponseHeader:rn[object Object]rngetAllResponseHeaders:rnDate: Wed, 07 Sep 2011 07:41:50 GMTrnServer: Apache/2.2.11 (Win32) mod_jk/1.2.30rnCache-Control: no-cachernPragma: no-cachernExpires: Tue, 20 Aug 1996 00:00:00 GMTrnContent-Length: 1000rnConnection: closernContent-Type: text/html;charset=UTF-8rnrnrnresponseText:rnrnHTTP Status 500 - --------------------------------------------------------------------------------type Status reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.--------------------------------------------------------------------------------Apache Tomcat/5.5.25rnresponseXML:rnrnargument:rnundefinedrn
这是啥?一个语法问题.
#include //CHAR_BIT = #bits in charrn//A byte with the high bit set:rnconst unsigned char highbit = 1 << (CHAR_BIT - 1);rn各位熟手,第三行后面是啥东东?
高手看看这是啥错误?
我的程序只要一运行,就报这样的错误啊,rnrn这是什么错啊,害我调试都没有法子,唉。。气死啦!rnrn另外,这是一个asp.net程序,这错误,基本上没见过。。不知道是什么东西,唉!rnrn[img=http://it.661z.cn/userdirs/i/it/attachments/month_0811/20081106_87afcedc13da9ce3d79bBXaZni511vvq.jpg][/img]
setwindowshookex返回失败,啥原因
用SetWindowsHookEx函数,返回NULL,用GetLastError()获取的错误信息为0,这会是啥<em>原因</em>?rn在线等
这个是啥原因啊???
http://110.taobao.com/account/verify_user.htm?param=DFD6C7540B748254B7&type=forgot_pwdrnrn这个连接用xmlhttp和winnet API访问获取的返回源码都和手动打开页面的不一样rn用inet却一样的,这到底是什么<em>原因</em>?
这是返回啥时间阿?
rn rn struct timeval now;rn gettimeofday( &now, 0 );rn return (now.tv_sec * 1000 * 1000 + now.tv_usec);rn
谁能说说这是啥原理?
这是MSDN上的示例:rnrn下面的示例声明了一个 BitArray 类,该类实现了一个索引器,用于访问位数组中的单个位。rnusing System;rnclass BitArrayrnrn int[] bits;rn int length;rn public BitArray(int length) rn if (length < 0) throw new ArgumentException();rn bits = new int[((length - 1) >> 5) + 1];rn this.length = length;rn rn public int Length rn get return length; rn rn public bool this[int index] rn get rn if (index < 0 || index >= length) rn throw new IndexOutOfRangeException();rn rn return (bits[index >> 5] & 1 << index) != 0; //疑问一....(a)rn rn set rn if (index < 0 || index >= length) rn throw new IndexOutOfRangeException();rn rn if (value) rn bits[index >> 5] |= 1 << index; //疑问二....(b)rn rn else rn bits[index >> 5] &= ~(1 << index); //疑问三....(c)rn rn rn rnrnrnrnBitArray 类的实例所占的内存远少于相应的 bool[](这是由于前者的每个值只占一位,而后者的每个值要占一个字节),而且,它可以执行与 bool[] 相同的操作。rnrnrn谁能说说(a)、(b)、(c)三处,为啥要那样?rn
NND。这是啥病毒呀。。
所有建网页的工具。只要一新建网页就会在页面的最下面加一句的东西。昨天硬盘上所有的关于网页的信息全被加了这句。今天
这是啥JQuery图片上传插件?
大家帮我看看,这是啥图片上传控件,有用到Flash.rn下面的每张小图都可以点击图片上的按钮修改链接或者删除,用做商城的图片上传很方便实用.rn或者有没有类似的可以介绍给我啊,多谢多谢,大家给力!rnrn[img=http://hi.csdn.net/attachment/201103/7/208570_1299487628C9mM.jpg][/img]
帮忙看看这是啥东西
下边是我在我们校园网登录时用winpcap截获的一段报文,里边的那些“乱码“不知道是啥东西,第一眼以为是16进制数据,但是马上发现了大于F的英文字母[code=html]rnrnrn rn 18C30001rn PGFudGlWaXJ1cz4KCTxJTUNfYW50aVZpcnVzU29mdE5hbWU+PC9JTUNfYW50aVZpcnVzU29mdE5hbWU+Cgk8SU1DX3ZpcnVzRGF0YUJhc2U+PC9JTUNfdmlydXNEYXRhQmFzZT4KPC9hbnRpVmlydXM+rn rnrn rn 18C3000Arn PGJpbmRQY0luZm8+PElNQ19wY01kNUNvZGU+NzAyNjY5PC9JTUNfcGNNZDVDb2RlPjxJTUNfY2xpZW50VHlwZT4xPC9JTUNfY2xpZW50VHlwZT48SU1DX2F1dGhNb2RlPjE8L0lNQ19hdXRoTW9kZT48L2JpbmRQY0luZm8+rn rnrn rn 18C30006rn PGlwSW5mbz48SU1DX3VzZXJJcGFkZHJlc3M+MTAuNi4yNC4xNjk8L0lNQ191c2VySXBhZGRyZXNzPjxJTUNfc3VibmV0TWFzaz4yNTUuMjU1LjI1NS4wPC9JTUNfc3VibmV0TWFzaz48SU1DX2dhdGVXYXk+MTAuNi4yNC4yNTQ8L0lNQ19nYXRlV2F5PjxJTUNfZG5zQWRkcmVzcz4yMjIuMjQ2LjEyOS44MDwvSU1DX2Ruc0FkZHJlc3M+PElNQ19ob3dUb0dldElwPmR5bmFtaWM8L0lNQ19ob3dUb0dldElwPjxJTUNfdXNlck1hYz4wMC1lMC1iNC0wNi0zNi02YzwvSU1DX3VzZXJNYWM+PC9pcEluZm8+rn rnrn rn 18C30011rn PHVwZGF0ZSBtYXhJZD0iMCIgcGxhdGZvcm09IndpbmRvd3MiICB2ZXJzaW9uPSI0Ii8+rn rnrn rn 18C30003rn PElNQ19TdXBwbGljYW50VmVyc2lvbj4zLjEwMS4wMi4wOTwvSU1DX1N1cHBsaWNhbnRWZXJzaW9uID4=rn rnrn rn 00000001rn rn digitalchina limitedrn rn rnrnrn[/code]rn就像PElNQ19TdXBwbGljYW50VmVyc2lvbj4zLjEwMS4wMi4wOTwvSU1DX1N1cHBsaWNhbnRWZXJzaW9uID4=这个东西是啥
帮忙看看这是啥错误!
安全性异常 rn说明: 应用程序试图执行安全策略不允许的操作。要授予此应用程序所需的权限,请与系统管理员联系,或在配置文件中更改该应用程序的信任级别。 rnrn异常详细信息: System.Security.SecurityException: 对嵌入的权限集对象解码失败。rnrn源错误: rnrnrn行 27: rn行 28: string strURL = "http://shanqian:8282/Lists/download/ddload.aspx";rn行 29: SPSite mySite = new SPSite(strURL);rn行 30: SPWeb web = mySite.OpenWeb();rn行 31: // SPListCollection lists = web.Lists;rn rnrn源文件: c:\inetpub\wwwroot\download\bookdownload.aspx.cs 行: 29 rnrn堆栈跟踪: rnrnrn[SecurityException: 对嵌入的权限集对象解码失败。]rn Microsoft.SharePoint.SPSite..ctor(String strUrl)rn DownLoad.DownLoadControl.Page_Load(Object sender, EventArgs e) in c:\inetpub\wwwroot\download\bookdownload.aspx.cs:29rn System.Web.UI.Control.OnLoad(EventArgs e)rn System.Web.UI.Control.LoadRecursive()rn System.Web.UI.Page.ProcessRequestMain()rn System.Web.UI.Page.ProcessRequest()rn System.Web.UI.Page.ProcessRequest(HttpContext context)rn System.Web.CallHandlerExecutionStep.System.Web.HttpApplication+IExecutionStep.Execute()rn System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)rnrn rn
帮忙看看这是啥问题
我定义一个类 rnillegal use of incomplete struct/union/class rnclass CFileOperatorNS : public CBasernrnprivate: CConsoleBase &iConsole;rnvoid setConsole(const CConsoleBase &aConsole)rn iConsole = aConsole;rn rnrn编译的时候 iConsole = aConsole; 这句话出现rniligal use of incomplete struct/unio/class CConsoleBasern的错,请问是啥错
IDFTP 提示 not connected,啥原因
代码如下:rnrn tryrn ftp1.connected;//--通过rn showmessage(ftp1.RetrieveCurrentDir);//--这个地方提示 not connected 报错rn exceptrn rn end;rnrn什么<em>原因</em>哦?
这个问题是啥原因造成的
严重性 代码 说明 项目 文件 行 禁止显示状态n错误 C4996 'inet_ntoa': Use inet_ntop() or InetNtop() instead or define _WINSOCK_DEPRECATED_NO_WARNINGS to disable deprecated API warnings sever e:\test project\sever\源.cpp 53 n![图片说明](https://img-ask.csdn.net/upload/201707/13/1499936602_12841.png)
网页打不开,但QQ能够上,啥原因呢?
网页打不开,但QQ能够上,啥<em>原因</em>呢?
缺少对象: '' 是啥原因的呢?切望朋友们指点~~谢谢!
Microsoft VBScript 运行时错误 '800a01a8' rn缺少对象: '' rn\wdxt\wd_yj_upload.asp, line 15rnrnrnrnrnrnrnrn rn 文件上传rnrnrn 文件上传成功! rn0 then rn fname=upload.MakeFileName(file.FileExt)rn file.SaveAs Server.mappath(uploadPath & fname)rn iCount=iCount+1rn end ifrn set file=nothingrnnextrnrnset upload=nothing rnrnresponse.write " "&formNamernresponse.Write "文本:" & upload.form("fl_name") & " "rnresponse.write " " & iCount & " 个文件上传结束![返回]"rn%>rnrnrn
LINQ里的Union和Concat,不管用,啥原因呢??
[code=C#]rn IList list0 = BLLDepartmentTree.Instance.FindAll().Where(o => o.ID == 0).ToList();rn this.Response.Write(string.Format("list0:0; ", list0.Count));rnrn IList list1 = BLLDepartmentTree.Instance.FindAll().Where(o => o.ID == 1).ToList();rn list0.Concat(list1);rn this.Response.Write(string.Format("list1:0; ", list1.Count));rn this.Response.Write(string.Format("list0:0; ", list0.Count));rnrn IList list2 = BLLDepartmentTree.Instance.FindAll().Where(o => o.ID == 5).ToList();rn list0.Concat(list2);rn this.Response.Write(string.Format("list2:0; ", list2.Count));rn this.Response.Write(string.Format("list0:0; ", list0.Count));rn[/code]rnrn我是用的linq to object。为什么那个list0.Count搞来搞去,一直是 =1 呀。rnrnlist0.Concat(list1);我也用Union了,都不行呀。好像并没起到作用。啥<em>原因</em>呢?rnrnPS:数据里绝对没出现相同的两行,可是我也用Concat了呀。麻烦各位看看呀,谢谢rn
这样的错误是啥原因呢。。。。高手们 帮帮忙
java.security.AccessControlException: access denied (java.lang.RuntimePermission preferences)rnrn at java.security.AccessControlContext.checkPermission(Unknown Source)rnrn at java.security.AccessController.checkPermission(Unknown Source)rnrn at java.lang.SecurityManager.checkPermission(Unknown Source)rnrn at java.util.prefs.Preferences.userRoot(Unknown Source)rnrn at java.util.prefs.Preferences.userNodeForPackage(Unknown Source)rnrn at matrix.RealAlar.getRealAlar.(RealtimeAlarm.java:133)rnrn at matrix.RealAlar.getRealAlar(RealAlar.java:76)rnrn at matrix.mainapple.MainApple.doAlar(MainApple.java:278)rnrn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rnrn at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)rnrn at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)rnrn at java.lang.reflect.Method.invoke(Unknown Source)rnrn at sun.plugin.com.MethodDispatcher.invoke(Unknown Source)rnrn at sun.plugin.com.DispatchImpl.invoke(Unknown Source)rn
开不了机,提示键盘有问题,啥原因呢??
开不了机,提示键盘有问题,啥<em>原因</em>呢??
我的网站运行每隔一周就不能连接数据库了,啥原因
我用的是LINUX TOMCQT 系统,语言是JSP+MYSQL,网站运行一周后能打开网站,但是所有读取数据库的操作都不显示,只显示DIV,CSS等外观,重起MYSQL还不行,要重起TOMCAT才能运转,每隔一周就会出现同样的错误,请高手指点。我的网站是世界特产网www.sjtcw.com,我怀疑是连接数据库的<em>原因</em>,但是具体到哪儿又找不出问题。
急急!!!webpublish后水晶报表拒绝访问,啥原因呢?
我系统发布后,水晶报表拒绝访问,报下面错误: rnrnrnrnrnServer Error in '/BAS' Application.rn--------------------------------------------------------------------------------rnrnAccess is denied. rnDescription: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. rnrnException Details: System.Runtime.InteropServices.COMException: Access is denied.rnrnSource Error: rnrnAn unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. rnrnStack Trace: rnrnrn[COMException (0x80004005): Access is denied.rn]rn CrystalDecisions.ReportAppServer.ClientDoc.ReportClientDocumentClass.Open(Object& DocumentPath, Int32 Options) +0rn CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.Open(Object& DocumentPath, Int32 Options) +87rn CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened() +279rnrn[Exception: Load report failed.]rn CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened() +341rn CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename, OpenReportMethod openMethod, Int16 parentJob) +870rn CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename) +73rn BAS.UI.EquipmentManage.DeviceVictoriaDiscript.BindData() in D:\asdas\UI\EquipmentManage\DeviceVictoriaDiscript.aspx.cs:59rn BAS.UI.EquipmentManage.DeviceVictoriaDiscript.Page_Load(Object sender, EventArgs e) in D:\asdas\UI\EquipmentManage\DeviceVictoriaDiscript.aspx.cs:31rn System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15rn System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +33rn System.Web.UI.Control.OnLoad(EventArgs e) +99rn System.Web.UI.Control.LoadRecursive() +47rn System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1436rnrn rnrnrn--------------------------------------------------------------------------------rnVersion Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433
接口里不可以定义有params参数,啥原因呢?
[code=C#]rnpublic interface ISwitchablern rn void UtilizeState([b][color=#FF0000]params [/color][/b]object state);rn [/code]rnrn编译不过去,刚发现的,啥<em>原因</em>呢。rnrn谢谢呀rnrn
啊??内存咋不漏呢?啥原因阿??
#include "stdio.h"rn#include "stdlib.h"rn#define CRTDBG_MAP_ALLOCrn#include rn#include rn#define malloc(x) (x*)malloc(sizeof(x))rnrntypedef structrnrn int a;rn int b;rnxiao,*pxiao;rnrntypedef structrnrn xiao sp;rn int c;rnda,*pda;rnrnrnvoid kao(pda p2)rnrn pxiao p=(pxiao)p2;rn printf("%d\n",p->a);rn free(p);rn p=NULL;rnrnrnvoid main()rn rn pda p2=malloc(da);rn p2->sp.a=1;rn p2->sp.b=2;rn p2->c=3;rn kao(p2);rnrn_CrtDumpMemoryLeaks();rn system("pause");rnrnrn我把一个大结构指针给一个函数,在这个函数里用一个小结构指针指向这个,释放小的,上面的程序内存泄漏了吗??我用工具侧咋没有检测到阿??
星期天——干点啥呢???
到北京那天是星期六,天气不算太热,除了在路上的时间,其他时间都是在找住的地方,星期天也是在找房子中度过的,然后星期一就开始了学习。     学习得过程是这样的:早上七点钟起床,然后去学习得地方,中午两点开始,然后有一个小时的时间可以吃饭、休息一会,到晚上十点左右才可以回住的地方,洗洗刷刷,睡觉一般都到十二点左右,一天都在对着电脑。在学校的时候,早上没课的话都是睡到自然醒,有课的时候,有时候一看课
啥问题呢??
2010-08-31 10:54:17,265 ERROR 未定义的错误 ==== qtp0-29: com.landray.kmss.util.KmssMessageWriter.DrawMessages(KmssMessageWriter.java:123)rnorg.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'hfCategoryService' is definedrn at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:340)rn at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedBeanDefinition(AbstractBeanFactory.java:906)rn at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:242)rn at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:161)rn at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:642)rn at com.landray.kmss.util.SpringBeanUtil.getBean(SpringBeanUtil.java:104)rn at com.landray.kmss.sys.simplecategory.service.spring.SysSimpleCategoryTreeService.getDataList(SysSimpleCategoryTreeService.java:40)rn at org.apache.jsp.sys.common.treexml_jsp._jspService(treexml_jsp.java:67)rn at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
啥问题造成的呢?
请输rn入用户名 返回 ";rn exit;rn rn if($passwd == "")rn rn echo" 请输rn入用户密码 返回";rn exit;rn rn//验证登陆用户信息:rnrn for($i = 1;$irnrnrn这是个登陆验证文件,rn不知道为什么rn if(($username != $name) and ($i == $user_num-1))rn rn echo "此用户不存在!";rn exit;rn rn这句怎么不起作用,随便填个不存在的用户名密码就提示登陆成功rn
写点啥呢
好长时间没添点内容了,写点啥吧。 其实,工作中的很多问题的解决过程都是值得记录的,甭管是通过网络查到的还是自己研究解决的,都应该做个备忘,尤其对我这种忘性比记性好的人来说! 尽量多记点东东吧,这样才有积累嘛。不善于文档化,正是我的一个很大不足。   计划内容: 1. 关于敏捷、TDD和设计模式方面的文章。 2. 工作中一些解决问题的过程记录下来,算是个备忘并且可以锻炼一下写文章的能力。...
这是什幺原因??
Switch from current encoding to specified encoding not supported. Error processing resource 'http://vanillaliao/OPeraterDta/Userdata.asp?mode=viewdetail&email=vanillalsy@163.net'. Line 1, Position 40 rnrn9955337899vanillalsy@163.netrn---------------------------------------^rn
这是怎么原因
java.sql.SQLException: [Microsoft][ODBC SQL Server Driver][SQL Server]当 IDENTITY_INSERT 设置为 OFF 时,不能向表 'class' 中的标识列插入显式值。rn这是什么<em>原因</em>?
Ubuntu下干点啥呢
Ubuntu弄完了,用的挺溜,就在想Ubuntu下C/C++方向的项目有木有,不知道干点啥。
这是哪里的原因???
Input string was not in a correct format. rnDescription: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. rnrnException Details: System.FormatException: Input string was not in a correct format.rnrnSource Error: rnLine 19: rnLine 20: Sub Button1_Click(sender As Object, e As EventArgs)rnLine 21: DataGrid1.DataSource = MyQueryMethod(CInt(TextBox1.Text))rnLine 22: DataGrid1.DataBind()rnLine 23: End Subrn rnSource File: c:\inetpub\wwwroot\csharp\date1.aspx Line: 21 rnrnStack Trace: rn[FormatException: Input string was not in a correct format.]rn Microsoft.VisualBasic.CompilerServices.DoubleType.Parse(String Value, NumberFormatInfo NumberFormat) +165rn Microsoft.VisualBasic.CompilerServices.IntegerType.FromString(String Value) +97rnrn[InvalidCastException: Cast from string "" to type 'Integer' is not valid.]rn Microsoft.VisualBasic.CompilerServices.IntegerType.FromString(String Value) +212rn ASP.date1_aspx.Button1_Click(Object sender, EventArgs e) in c:\inetpub\wwwroot\csharp\date1.aspx:21rn System.Web.UI.Control.OnLoad(EventArgs e) +67rn System.Web.UI.Control.LoadRecursive() +29rn System.Web.UI.Control.LoadRecursive() +92rn System.Web.UI.Control.LoadRecursive() +92rn System.Web.UI.Page.ProcessRequestMain() +724rnrn rn
奇怪!这是什幺原因?
document.location.href='outgoing.asp?theyear=' + form1.theyear.value + '&themonth=' + form1.themonth.value + '&search1=' + form1.search1.valuern\\怎么得不到下面的值(outgoing.asp是当前页,且都己选了值,就是得不到,一个竟是未定义) rn rn rn rn 2001rn 2002rn 2003rn 2004rn 2005rn 2006rn 2007rn 2008rn 2009rn 2010rn 2011rn 2012rn 年rn rn rn 1rn 2rn 3rn 4rn 5rn 6rn 7rn 8rn 9rn 10rn 11rn 12rn 月rn rn查HUBrn查外埠貨rnrn
这是开发工具的原因吗?
我用ACCESS做开发工具,开发SQL SERVER的。rn发现做总计、小计几乎不可能啊。rn如下语句:rnSELECT 查询_一课.任务单号, 查询_一课.物料成本rnFROM 查询_一课rnorder by 任务单号rncompute sum(物料成本) by 任务单号rn老是提示说“语法错误”rn我这可是与SQL连机文档上一样格式的语句啊。rn该怎么办呢rn我试过CUBE,ROLLUP,好象都不能用
这是字符集的原因吗??
insert xmmxbb9999(xm) values("营销费");rn和rnexecute('insert xmmxbb9999(xm) values("招待费")');rn上面两句话意思相同,但结果不一样,第一句正常,但第二句插入的是乱字符。rn怎么回事!!
啥错误呢?
看下面的例子:rntemplate rnclass Testrnrnpublic:rn typedef type value_type;rn typedef type* pointer;rn typedef const type* const_pointer;rn //.............rnpublic:rn Test()rn ~Test()rnpublic:rn void TT( value_type va,Test::const_pointer p=0)rn //.........rn;rn会出现error C2039: 'const_pointer' : is not a member of 'Test'的错误。rn各位大虾,这是什么错误呢?
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ET2012免狗版下载
一款绿色无毒,简洁实用,ET2012免狗版 相关下载链接:[url=//download.csdn.net/download/qq_30653357/9013403?utm_source=bbsseo]//download.csdn.net/download/qq_30653357/9013403?utm_source=bbsseo[/url]
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