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problem in "change BackgroundImage of Button"

plz help me

When i try to change BackgroundImage of the Button this Message appear :
"Value cannot be null. Parameter name:docData"

what's the reason ?? :(
i'm using C# Form ... help me plz
Jan 28 '12 #1
1 2154
PsychoCoder
465 Expert Mod 256MB
Show how you're doing this. That message is telling you that you're value is null
Jan 29 '12 #2

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