Problems with background image (it's transparent)

  • Thread starter Thread starter Javier Vela via .NET 247
  • Start date Start date
J

Javier Vela via .NET 247

Hello, I've got a form which have a background image, this image has a part transparent, when I see the form all it's ok but when I open another applicattion the transparency is the other application. Somebody can help me?


Regards!
 
Javier Vela via .NET 247 said:
Hello, I've got a form which have a background image, this image has
a part transparent, when I see the form all it's ok but when I open
another applicattion the transparency is the other application.
Somebody can help me?
Click to expand...

What does "the transparency is the other application" mean?

Armin
 
Hi Javier,

I didn't quite get the problem. Can you elaborate on it, pls?
 
I think I know what it is refering to: when you open a new application and
you move it in front of the form and then away, in the place where the
background image is displayed you see a "remainder" of the other form's
appearance. That is probably because what is under the transparent image
doesn't get repainted. You probalby need to override the Invalidate method
and everytime the form is invalidated you must repaint the background too...
 
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