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asp.net使用 multithread的問題

2003-07-25 10:03:33 119 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

cheong 墨衍会员 · AI 创作全网分发关注 + 加入社区

Visio 2013 Professional密钥安装激活全攻略：版本匹配与故障排查产品密钥是软件授权体系中的核心凭证，用于验证用户对软件的使用权限。在微软Office产品线中，Visio 2013 Professional采用25位字符的密钥机制，通过联网或电话方式完成激活。正确使用密钥不仅能确保软件功能完整，还能避免因授权问题导致的工作中断。对于企业IT运维和个人用户而言，掌握密钥类型辨析、安装包匹配规则以及激活失败排查方法，是保障老版本软件稳定运行的关键。本文围绕Visio 2013 Professional，详细讲解密钥输入、激活流程及常见错误代码处理，帮助读者高效完成部署与维护。阅读详情

asp.net 可否使用multithread,
使用方法是 ?

可否使用multithread 在 server中同時open 多個word ???

...全文

C++控制台实现简单的注册登录 C++控制台实现简单的注册登录 #include<iostream> #include<string> #include <vector> #include <conio.h> void Display();//调用display显示switch()界面 void Register();//注册 void Enter();//登录 using nam... 阅读详情

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nyleex2000 2003-08-29

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一段多线程的例子：
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

'//make sure the user has entered proper data
'//by relying on the Page.IsValid method which will
'//return false if the user hasn't entered the proper data
If (Page.IsValid = True) Then

'//create a new thread and point it at the
'//generate prime numbers method
Dim NewThread As Thread = New Thread(AddressOf GeneratePrimeNumbers)

'//set the thread priority to something
'//that is acceptable, warning setting the priority
'//to normal or higher will potentially lock up your server,
'//or make your asp.net pages respond very slowly. The best
'//priority to use is lowest
NewThread.Priority = ThreadPriority.Lowest

'//start the new thread running
NewThread.Start()

'//redirect the user to the response page
'//while the thread is working
Response.Redirect("/multithreaded/results1.aspx")
End If

End Sub

Public Sub GeneratePrimeNumbers()

'//create an XmlDocument that we can store our results in
'//and we'll save this information to a session variable when
'//we are done
Dim Results As XmlDocument = New XmlDocument()
Dim Node1 As XmlNode = Results.CreateElement("PrimeNumbers")
Results.AppendChild(Node1)

'//lock the session variable collection so that it
'//thread safety is assurred
SyncLock Session.SyncRoot
Session("Results") = Results.InnerXml
End SyncLock

'//create counter that we use to look through
'//as we move from min to max value looking for
'//prime numbers
Dim Counter As Integer

'//create a for-next looping control structure.
'//we go through each number from min to max looking to see
'//if it is a prime number
For Counter = Convert.ToInt32(MinValue.Text) To Convert.ToInt32(MaxValue.Text) Step 1

'//create a boolean variable and set it to true
'//if we find that the number isn't prime, then we set this to false
Dim prime As Boolean = True

'//create second count. We'll go through and divide counter
'//by each of these numbers. If there isn't a remainder, then
'//the number isn't prime.
Dim Counter2 As Integer

'//This is the second control structure. we start at 2 and move up to the
'//value of counter. During each interation, we divide Counter by Counter2
'//if the operation doesn't return a remainder, then the number isn't prime.
For Counter2 = 2 To (Counter - 1) Step 1
'//here's where we do the dividing. If no remainder, then we simply
'//set the value of the prime variable to false
If (Counter Mod Counter2 = 0) Then
prime = False
End If
Next

If prime = True Then
'//add our prime number to our xml document
'//so that the number can be returned
Dim node2 As XmlNode = Results.CreateElement("Number")
node2.InnerText = Counter
Results.DocumentElement.AppendChild(node2)

'//show update the results session variable
'//provided that the user has selected to show
'//partial results
If (ShowPartial.Checked = True) Then

'//again, lock the session object so that
'//thread safety is assurred
SyncLock Session.SyncRoot
Session("Results") = Results.InnerXml
End SyncLock
End If

End If

Next

'//update the session variable with the final results
'//locking the object first
SyncLock Session.SyncRoot
Session("Results") = Results.InnerXml

'//set the session finished variable to true
'//which indicates that the second thread has completed it's work
Session("Finished") = True
End SyncLock

End Sub

cheong 2003-08-29

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>>>可否使用multithread 在 server中同時open 多個word ???
suppose so, but why do you want to do that? msword is very resource extensive

因為個server 是 multi-task, 多個user 會 open 各自已的word

standy 2003-08-25

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真是高难动作

saucer 2003-08-24

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>>>asp.net 可否使用multithread

yes, see an example
Boost Web Performance With Multithreading
http://www.fawcette.com/vsm/2002_11/magazine/features/chester/

>>>可否使用multithread 在 server中同時open 多個word ???
suppose so, but why do you want to do that? msword is very resource extensive

Oldman 2003-08-23

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可以,但是不知道怎麼設置權限!

shenlongju 2003-07-25

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SunLightIce 2003-07-25

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multithread??????
在 server中同時open 多個word??????
关注ing

greystar 2003-07-25

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付长松_华为云MVP 2003-07-25

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关注!帮你UP!

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asp.net使用 multithread的問題

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