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mikedurham
Delphi Developer |
Wed, 23 Oct 2002 03:00:00 GMT
TGraphicControl screen corruption win95
I am having a problem with a class descended from the TGraphicControl class.
The program will correctly display our TGraphicControl classes until we page-down for about the third time, at this point the controls are drawn all over the place. (If we scroll down, the problem does not occur.) This problem only shows itself when running under windows 95, there's no problem under NT. Help Mike Durham. The problem has been seen before, note the following from 1995. As part of my research, I have wrote a embedded system design tool using I have derived the "design element" (TGUIComponent) on the screen from the When I have up to 3 of these TGUIComponents on a form, there are no I've checked that the Parent property is set (code will barf with an Best part of it - under NT4.0, I've never got it to fail. Just seeing if |