Click here to Skip to main content
11,477,625 members (75,547 online)
Rate this: bad
good
Please Sign up or sign in to vote.
Hi All,

I create vb.net application and i add one windows form,called frmScan.
i put two textboxes and two labels. Then i write the following
thread with delegate event.

Private Delegate Sub DoInitializedDelegate() 
 
Public motdet As New Thread(AddressOf MotionDetection)
 
Private Sub MotionDetection()
	'Do motion detection Work
	'It is never ending Loop until form unload.
End Sub

Then I start it in my form load event.

Private Sub frmScan_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
	motdet.Start()   	
End Sub

So my problem started when i load the form.
i can see the form but it is like loading something.
i thought my motion detecting thread is never ending loop until form unload.
i cannot type anything inside two text box i mentions in above.
how should i do ? pls help me.
thanks

best rgds,
df
Posted 26-Aug-12 17:08pm

1 solution

Rate this: bad
good
Please Sign up or sign in to vote.

Solution 1

Add a Thread.Sleep(N) to your never ending loop where N is a number of milliseconds depending on your requirements (typically 1000 for 1 second or 1 for continuous checking required).
  Permalink  

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 Sergey Alexandrovich Kryukov 239
1 Richard Deeming 225
2 Tomas Takac 150
3 Sascha Lefèvre 145
4 _duDE_ 140
0 Sergey Alexandrovich Kryukov 7,675
1 OriginalGriff 7,256
2 Sascha Lefèvre 3,034
3 Maciej Los 2,491
4 Richard Deeming 2,305


Advertise | Privacy | Mobile
Web04 | 2.8.150520.1 | Last Updated 27 Aug 2012
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100