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How to abort a thread while close the form?

yxq
Hello
There is a thread in my form, when user click the Close button on form, i
want to abort the thread, then close the form, but my code seem not to work.

Private Sub frm_Closing(ByVal sender As Object, ByVal e As
System.ComponentModel.CancelEventArgs) Handles MyBase.Closing

'I do not know whether the thread is running.

Dim blnThreadRunning As Boolean
Try
Dim a As String = MyThread.ThreadState()
blnThreadRunning = True
Catch
blnThreadRunning = False
End Try

If blnThreadRunning = True Then
Do Until MyThread.ThreadState = ThreadState.Aborted
Try
MyThread.Abort()
Catch
End Try
Loop
End If
End Sub
Nov 20 '05 #1
2 3442
"yxq" <ga***@163.net> schrieb
Hello
There is a thread in my form, when user click the Close button on
form, i
want to abort the thread, then close the form, but my code seem not
to work.

Private Sub frm_Closing(ByVal sender As Object, ByVal e As
System.ComponentModel.CancelEventArgs) Handles MyBase.Closing

'I do not know whether the thread is running.

Dim blnThreadRunning As Boolean
Try
Dim a As String = MyThread.ThreadState()
blnThreadRunning = True
Catch
blnThreadRunning = False
End Try

If blnThreadRunning = True Then
Do Until MyThread.ThreadState = ThreadState.Aborted
Try
MyThread.Abort()
Catch
End Try
Loop
End If
End Sub


Try
mythread.abort
mythread.join
instead.

--
Armin

How to quote and why:
http://www.plig.net/nnq/nquote.html
http://www.netmeister.org/news/learn2quote.html

Nov 20 '05 #2
"yxq" <ga***@163.net> schrieb
Hello
There is a thread in my form, when user click the Close button on
form, i
want to abort the thread, then close the form, but my code seem not
to work.

Private Sub frm_Closing(ByVal sender As Object, ByVal e As
System.ComponentModel.CancelEventArgs) Handles MyBase.Closing

'I do not know whether the thread is running.

Dim blnThreadRunning As Boolean
Try
Dim a As String = MyThread.ThreadState()
blnThreadRunning = True
Catch
blnThreadRunning = False
End Try

If blnThreadRunning = True Then
Do Until MyThread.ThreadState = ThreadState.Aborted
Try
MyThread.Abort()
Catch
End Try
Loop
End If
End Sub


Try
mythread.abort
mythread.join
instead.

--
Armin

How to quote and why:
http://www.plig.net/nnq/nquote.html
http://www.netmeister.org/news/learn2quote.html

Nov 20 '05 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

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