Thread doesn't have a BeginInvoke method
do you mean using an Async delegate approach? e.g. (apologies for c#)
<code>
using System;
using System.Threading;
delegate void ThreadProc(string s1, string s2 );
class Class1
{
static void Main(string[] args)
{
ThreadProc tp = new ThreadProc(Class1.MyThreadMethod);
tp.BeginInvoke( "Hello World", "Goodbye World", null, null );
Console.ReadLine();
}
static void MyThreadMethod(string s1, string s2)
{
Console.WriteLine("string one is: {0}, string 2 is: {1}", s1, s2 );
}
}
</code>
as this isn't quite the same thing in that you don't have direct access to
the thread object running the code.
In the example I gave in my previous post a parameter was passed to the
thread as part of the object implementing the thread proc (see the msg
member of the MyThread class).
Regards
Richard
http://staff.develop.com/richardb
-----Original Message-----
From: dotnet discussion [mailto:[EMAIL PROTECTED]]On Behalf Of
franklin gray
Sent: 02 May 2002 17:06
To: [EMAIL PROTECTED]
Subject: Re: [DOTNET] Newbie Threading Question
I think his problem is passing parameters to the new thread.
You pass the parms as an array of Object.
I believe something like this...
Dim args(2) As Object
args(0) = Parm1
args(1) = Parm2
args(2) = Parm3
Thread.BeginInvoke(Delegate, args)
-----Original Message-----
From: Richard Blewett [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 02, 2002 9:25 AM
To: [EMAIL PROTECTED]
Subject: Re: [DOTNET] Newbie Threading Question
Does this work for you?
Module Module1
Sub Main()
Dim t1 As New MyThread()
Dim t2 As New MyThread()
t1.msg = "Hello from T1"
t2.msg = "Hello from T2"
Dim thr1 As New Threading.Thread(AddressOf t1.ThreadProc)
Dim thr2 As New Threading.Thread(AddressOf t2.ThreadProc)
thr1.Start()
thr2.Start()
Console.ReadLine()
End Sub
End Module
Class MyThread
Public msg As String
Public Sub ThreadProc()
Console.WriteLine(msg)
End Sub
End Class
Regards
Richard
http://staff.develop.com/richardb
-----Original Message-----
From: dotnet discussion [mailto:[EMAIL PROTECTED]]On Behalf Of
Bryan Kelly
Sent: 02 May 2002 15:01
To: [EMAIL PROTECTED]
Subject: [DOTNET] Newbie Threading Question
As a VB.Net newbie (having only experience with VBScript), I'm struggling
to pass parameters to threads. Although the online help gives examples, I
can't get my head around the idea of delegates etc. While I've purchased a
book to help me get to grips with classes etc, I really need a solution to
this particular problem as soon as, and would be very grateful if someone
could take a few minutes to help.
The code below is from a console application. Instead of defining the
console output in the thread (in this case "Console Text"), I'd like to
pass a string to the thread so that multiple threads could output different
text.
Thanks in advance.
Bryan
THE CODE:
----------------------------------
Imports System
Imports System.Threading
Module Module1
Sub Main()
Dim MyThread As New Thread(AddressOf ThreadCode)
MyThread.Start()
End Sub
Sub ThreadCode()
Dim intLoopCounter As Integer
For intLoopCounter = 1 To 1000
Console.WriteLine("Console Text")
Next
End Sub
End Module
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