vb.net - Changing the backcolor of a button -

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i have problem changing color of button (in vb.net). have searched web , plenty of people willing tell me how change color problem - doesn't. doesn't, when has finished rest of code in sub. can furnish me explanation please why doesn't happen when ask? i'm using visual studio 2008

after changing colour call application.doevents()

this gives gui chance update.


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