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GeneralRe: Invalidate rectangle Pin
Calin Negru1-Dec-23 1:40
Calin Negru1-Dec-23 1:40 
GeneralRe: Invalidate rectangle Pin
CPallini1-Dec-23 1:56
mveCPallini1-Dec-23 1:56 
AnswerRe: Invalidate rectangle Pin
Richard MacCutchan1-Dec-23 2:13
mveRichard MacCutchan1-Dec-23 2:13 
GeneralRe: Invalidate rectangle Pin
Calin Negru1-Dec-23 3:55
Calin Negru1-Dec-23 3:55 
GeneralRe: Invalidate rectangle Pin
Richard MacCutchan1-Dec-23 4:28
mveRichard MacCutchan1-Dec-23 4:28 
GeneralRe: Invalidate rectangle Pin
Calin Negru2-Dec-23 5:02
Calin Negru2-Dec-23 5:02 
GeneralRe: Invalidate rectangle Pin
Richard MacCutchan2-Dec-23 6:47
mveRichard MacCutchan2-Dec-23 6:47 
AnswerRe: Invalidate rectangle Pin
charlieg7-Dec-23 1:24
charlieg7-Dec-23 1:24 
I might do some searching through CP. There are some excellent articles covering the madness of Windows drawing, GDI, etc. DCs, their variations and purposes are also covered pretty well.

Just keep in mind the point behind InvalidateRectangle - GDI is somewhat smart. It will limit it's drawing to regions it knows it needs to re-draw which is why you need an InvalidateRectangle call.
Charlie Gilley

“They who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.” BF, 1759

Has never been more appropriate.

Questionanother "include" question... Pin
Salvatore Terress8-Dec-23 5:58
Salvatore Terress8-Dec-23 5:58 
AnswerRe: another "include" question... Pin
MarkTJohnson28-Nov-23 4:32
professionalMarkTJohnson28-Nov-23 4:32 
AnswerRe: another "include" question... Pin
jschell28-Nov-23 4:58
jschell28-Nov-23 4:58 
AnswerRe: another "include" question... Pin
Richard MacCutchan28-Nov-23 5:16
mveRichard MacCutchan28-Nov-23 5:16 
GeneralRe: another "include" question... Pin
k505428-Nov-23 6:11
mvek505428-Nov-23 6:11 
AnswerRe: another "include" question... Pin
Salvatore Terress28-Nov-23 7:38
Salvatore Terress28-Nov-23 7:38 
GeneralRe: another "include" question... Pin
Richard MacCutchan28-Nov-23 21:57
mveRichard MacCutchan28-Nov-23 21:57 
GeneralRe: another "include" question... Pin
Salvatore Terress1-Dec-23 6:42
Salvatore Terress1-Dec-23 6:42 
GeneralRe: another "include" question... Pin
Richard MacCutchan1-Dec-23 6:55
mveRichard MacCutchan1-Dec-23 6:55 
AnswerRe: another "include" question... Pin
Maximilien29-Nov-23 2:33
Maximilien29-Nov-23 2:33 
Questionerror: member access into incomplete type Pin
Salvatore Terress27-Nov-23 6:07
Salvatore Terress27-Nov-23 6:07 
AnswerRe: error: member access into incomplete type Pin
Richard Andrew x6427-Nov-23 10:17
professionalRichard Andrew x6427-Nov-23 10:17 
GeneralSOLVED Re: error: member access into incomplete type Pin
Salvatore Terress27-Nov-23 10:44
Salvatore Terress27-Nov-23 10:44 
GeneralRe: SOLVED Re: error: member access into incomplete type Pin
Richard Andrew x6427-Nov-23 12:06
professionalRichard Andrew x6427-Nov-23 12:06 
AnswerRe: error: member access into incomplete type Pin
JudyL_MD27-Nov-23 10:21
JudyL_MD27-Nov-23 10:21 
QuestionApplication not Launching when converting from 32bit to 64bit in VS Pin
Member 1614225419-Nov-23 15:31
Member 1614225419-Nov-23 15:31 
AnswerRe: Application not Launching when converting from 32bit to 64bit in VS Pin
Richard MacCutchan19-Nov-23 21:41
mveRichard MacCutchan19-Nov-23 21:41 

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