wecam reuse problem in windows 7 in vb.net(desktop application)

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Dear friends

when i use webcam in my vb.net application first time it is working, but second time when i close and open form it will show a message window "Vedio Source" with three button
OK, Cancel, Apply
with combo box "Select a vedio Device"

Please Help me ,How can i come over this problem, this problem come only in "Window 7 OS"

Posted 5-Sep-12 18:59pm

ravi kumar86

Updated 5-Sep-12 19:03pm

JF2015

v2

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ledtech3 6-Sep-12 23:09pm

Without seeing the source code.
It Looks like Your program may be shutting down the device on close. When your program opens up again the Device is not able to Automaticly start with your program, so Windows 7 is trying to Give an option of Which device for your program to use.
Is the web cam Listed ?

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Aarti Meswania · Answer 1 · 2012-09-05T19:20:00

Solution 1

refer below link,
DirectShow VB.NET Example[^]
Happy Coding!
:)

Posted 5-Sep-12 19:20pm

Aarti Meswania