Topmost window wipes graphics of window below
Posted on 2006-07-24
I have a form that contains a panel with a gradient drawn in 2 colours. I have a call to the procedure that draws the gradient in the form paint and form resize events otherwise it gets wiped out. However, I have now noticed that when a new form is opened on top, as you move the new form around it wipes out the colour gradient drawn on the form below just like a photoshop eraser tool. How can I stop this happening, do I have to start calling the gradient drawing procedure from the new form or is there another event in the original form that I need to put the call in. Hopefully ther latter, or having a gradient is going to be more trouble than its worth! Any help appreciated.