Not fire the textbox change event in vb.net

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i have multiple textbox in winform application(VB.Net2003) with some calculation like 1 * 10 =10. when i enter the numberic values in text box as very fast (ie 12,16 any), But i getting only first digit of value 1 (correct output is 20 but i'm getting only 10). The value 2 is not calculate So, how to rectify this problem.

Textchanged event to be used....

Thanks in advance.

Posted 18-Apr-12 1:13am

durai.net

Updated 18-Apr-12 1:53am

Reza Ahmadi

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Reza Ahmadi · Answer 1 · 2012-04-18T01:58:00

Solution 1

Hi,
The reason is that Textchanged event will be fired after every change in the control.

Cheers

Posted 18-Apr-12 1:58am

Reza Ahmadi

*Karthik Harve* · Answer 2 · 2012-04-18T02:09:00

Solution 2

Hi,
Instead of TextChange Event, Try LostFocus Event. because this event will fire after the cursor or control came out of the textbox, so that you may not lose any digits.
check this link

http://msdn.microsoft.com/en-us/library/system.windows.forms.control.lostfocus.aspx[^]

hope it works.

Posted 18-Apr-12 2:09am

Karthik Harve

Comments

durai.net 18-Apr-12 8:27am

using only textchanged event becz...when user enter the value in text box then automatically change in amount in lable box. so, this is scenario not in use lostfocus event..