新手诚心求教：C#调用这个WebService的解决方法(结构体数组参数)

nocry115 2016-10-11 10:33:52

因为项目要求，需用C#调用对方的WebService做接口；因以前未接触过C#，在此诚心求教：
在win7上安装了VS2010，新建了一个windows窗体应用程序C#项目webservice1；窗口放了1按钮与1文本框
对方的WSDL文件，放在了项目目录里
d:\documents\visual studio 2010\Projects\webservice1\SI_03AA6_SNZYXT2ERP_JHDGBService.wsdl
在【项目方案资源管理器】里，通过【引用】-【添加服务引用】，带入这个wsdl，命名空间为ws1：

在【对象浏览器】里发现这个ws1有2个interface和4个类结构

对方的WebService只定义了1个函数SI_03AA6_SNZYXT2ERP_JHDGB，函数仅有1个形参结构体数组参数（ref ZSSD_JHDGB[ ] ），返回1字符串string

结构体ZSSD_JHDGB有15个string成员

在按钮里写了调用代码，整体程序如下：
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace webservice1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void button1_Click(object sender, EventArgs e)
{
ws1.ZSSD_JHDGB[] sz1;
sz1 = new ws1.ZSSD_JHDGB[1]; //结构数组参数定义

ws1.ZSSD_JHDGB sj;
sj = new ws1.ZSSD_JHDGB();

sj.VBELN = "3000059932"; //对结构数据赋值
sj.POSNR = "000010";
sj.LFIMG = "1";
sz1[0] = sj; //对结构数组赋值

string uname, upass;
uname = "***";
upass = "***";

System.Net.NetworkCredential c = new System.Net.NetworkCredential(uname, upass);
ws1.SI_03AA6_SNZYXT2ERP_JHDGBClient s = new ws1.SI_03AA6_SNZYXT2ERP_JHDGBClient();
//s.Credentials = c; //
//s.ClientCredentials.UserName.UserName = uname;
//s.ClientCredentials.UserName.Password = upass;

string rs = s.SI_03AA6_SNZYXT2ERP_JHDGB(ref sz1);

//MessageBox.Show(rs);
label1.Text = rs;
//label1.Text = "ok";
}
}
}
//整体代码END
①学习了网上达人，但身份验证时未找到服务的Credentials属性，不知道ClientCredentials行不行？
②不知道是不是服务SI_03AA6_SNZYXT2ERP_JHDGBClient找错了，调试运行就出错，显示有重载……

因为初次用C#，不知道问题出在哪，请各位达人不吝指导！！

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娃都会打酱油了 2016-10-11

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你的确定左边的高级按钮啊，点进去就能看到添加web引用了

夏天的枫 2016-10-11

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引用 9 楼 hjq624779687 的回复:

[quote=引用 7 楼 nocry115 的回复:] [quote=引用 3 楼 hjq624779687 的回复:] [quote=引用 2 楼 hjq624779687 的回复:] 请检查配置文件

app.config[/quote] 感谢！请问下配置文件是不是有问题： <?xml version="1.0" encoding="utf-8" ?> <configuration> <system.serviceModel> <bindings> <basicHttpBinding> <binding name="SI_03AA6_SNZYXT2ERP_JHDGBBinding" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true"> <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" /> <security mode="None"> <transport clientCredentialType="None" proxyCredentialType="None" realm="" /> <message clientCredentialType="UserName" algorithmSuite="Default" /> </security> </binding> <binding name="SI_03AA6_SNZYXT2ERP_JHDGBBinding1" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true"> <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" /> <security mode="Transport"> <transport clientCredentialType="None" proxyCredentialType="None" realm="" /> <message clientCredentialType="UserName" algorithmSuite="Default" /> </security> </binding> </basicHttpBinding> </bindings> <client> <endpoint address="http://shpidci.sh217.com:50000/XISOAPAdapter/MessageServlet?senderParty=&senderService=BS_SNZYXT_DEV&receiverParty=&receiverService=&interface=SI_03AA6_SNZYXT2ERP_JHDGB&interfaceNamespace=http%3A%2F%2Fwww.shenhuagroup.com.cn%2FSD%2FSNZYXT" binding="basicHttpBinding" bindingConfiguration="SI_03AA6_SNZYXT2ERP_JHDGBBinding" contract="ws1.SI_03AA6_SNZYXT2ERP_JHDGB" name="HTTP_Port" /> <endpoint address="https://shpidci.sh217.com:50001/XISOAPAdapter/MessageServlet?senderParty=&senderService=BS_SNZYXT_DEV&receiverParty=&receiverService=&interface=SI_03AA6_SNZYXT2ERP_JHDGB&interfaceNamespace=http%3A%2F%2Fwww.shenhuagroup.com.cn%2FSD%2FSNZYXT" binding="basicHttpBinding" bindingConfiguration="SI_03AA6_SNZYXT2ERP_JHDGBBinding1" contract="ws1.SI_03AA6_SNZYXT2ERP_JHDGB" name="HTTPS_Port" /> </client> </system.serviceModel> </configuration>[/quote] 显然有重复的啊 <endpoint address="https://shpidci.sh217.com:50001/XISOAPAdapter/MessageServlet?senderParty=&senderService=BS_SNZYXT_DEV&receiverParty=&receiverService=&interface=SI_03AA6_SNZYXT2ERP_JHDGB&interfaceNamespace=http%3A%2F%2Fwww.shenhuagroup.com.cn%2FSD%2FSNZYXT" binding="basicHttpBinding" bindingConfiguration="SI_03AA6_SNZYXT2ERP_JHDGBBinding1" contract="ws1.SI_03AA6_SNZYXT2ERP_JHDGB" name="HTTPS_Port" /> 干掉一个[/quote] 去掉一个应该就可以了

夏天的枫 2016-10-11