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GeneralRe: problem with sprintf_s() on win 7 Pin
Richard MacCutchan4-Nov-12 21:26
mvpRichard MacCutchan4-Nov-12 21:26 
AnswerRe: problem with sprintf_s() on win 7 Pin
H.Brydon26-Nov-12 19:36
memberH.Brydon26-Nov-12 19:36 
Questionwsageterror() Pin
bkelly131-Nov-12 15:28
memberbkelly131-Nov-12 15:28 
AnswerRe: wsageterror() Pin
Richard MacCutchan1-Nov-12 22:48
mvpRichard MacCutchan1-Nov-12 22:48 
QuestionSTL map issue in VS2010 Pin
Subhash Madhukar30-Oct-12 3:47
memberSubhash Madhukar30-Oct-12 3:47 
AnswerRe: STL map issue in VS2010 Pin
Richard MacCutchan30-Oct-12 6:04
mvpRichard MacCutchan30-Oct-12 6:04 
Questionhow do i copy a CImage DIB to clipboard Pin
Member 951640015-Oct-12 11:15
memberMember 951640015-Oct-12 11:15 
AnswerRe: how do i copy a CImage DIB to clipboard Pin
Andrew Cherednik15-Oct-12 11:41
memberAndrew Cherednik15-Oct-12 11:41 
It fails because the memory allocated by GlobalAlloc is not enough. See, how you use sizeof(BITMAPINFO) + w * h * 3 value to allocate memory, and then you are trying to calculate the m_dwSizeImage value, which is much greater then requested.

You have got two options:
Either move this chunk of code after you have calculated the image size, so that your code becomes:
DWORD dwBytes = ((DWORD) w * Bpp) / 32;
 
if(((DWORD) w * Bpp) % 32) {
   dwBytes++;
}
dwBytes *= 4;
 
unsigned long m_dwSizeImage = dwBytes * h; // no compression

void* pBits = tmpImage.GetBits();
HANDLE hData = ::GlobalAlloc (GMEM_MOVEABLE, sizeof(BITMAPINFO) + m_dwSizeImage);
LPVOID pData = (LPVOID) ::GlobalLock (hData);
LPBYTE p_imagebits;
p_imagebits  = (LPBYTE)pData + sizeof(BITMAPINFO);
 

memcpy(pData,&bmInfo,sizeof(BITMAPINFO));
memcpy (p_imagebits, pBits, m_dwSizeImage);


Or, just use a solution[^] from Codeguru

BTW, it looks like you have calculated the m_dwImageSize incorrectly anyway
QuestionWhy does this fail - CFile / SeekToEnd? Pin
charlieg10-Oct-12 6:43
membercharlieg10-Oct-12 6:43 
AnswerRe: Why does this fail - CFile / SeekToEnd? Pin
charlieg10-Oct-12 9:31
membercharlieg10-Oct-12 9:31 
AnswerRe: Why does this fail - CFile / SeekToEnd? Pin
Andrew Cherednik10-Oct-12 11:23
memberAndrew Cherednik10-Oct-12 11:23 
GeneralRe: Why does this fail - CFile / SeekToEnd? Pin
charlieg11-Oct-12 2:20
membercharlieg11-Oct-12 2:20 
AnswerRe: Why does this fail - CFile / SeekToEnd? Pin
Richard MacCutchan10-Oct-12 21:45
mvpRichard MacCutchan10-Oct-12 21:45 
GeneralRe: Why does this fail - CFile / SeekToEnd? Pin
charlieg11-Oct-12 2:30
membercharlieg11-Oct-12 2:30 
GeneralRe: Why does this fail - CFile / SeekToEnd? Pin
charlieg11-Oct-12 4:53
membercharlieg11-Oct-12 4:53 
GeneralRe: Why does this fail - CFile / SeekToEnd? Pin
Richard MacCutchan11-Oct-12 11:19
mvpRichard MacCutchan11-Oct-12 11:19 
GeneralRe: Why does this fail - CFile / SeekToEnd? Pin
charlieg11-Oct-12 11:34
membercharlieg11-Oct-12 11:34 
GeneralRe: Why does this fail - CFile / SeekToEnd? Pin
Richard MacCutchan11-Oct-12 12:01
mvpRichard MacCutchan11-Oct-12 12:01 
GeneralRe: Why does this fail - CFile / SeekToEnd? Pin
charlieg12-Oct-12 5:54
membercharlieg12-Oct-12 5:54 
AnswerRe: Why does this fail - CFile / SeekToEnd? Pin
Stephen Hewitt11-Oct-12 12:58
memberStephen Hewitt11-Oct-12 12:58 
AnswerRe: Why does this fail - CFile / SeekToEnd? Pin
charlieg18-Jan-13 1:47
membercharlieg18-Jan-13 1:47 
QuestionKeep program open and running Pin
Lucidation8-Oct-12 11:23
memberLucidation8-Oct-12 11:23 
AnswerRe: Keep program open and running Pin
Richard MacCutchan8-Oct-12 22:14
mvpRichard MacCutchan8-Oct-12 22:14 
GeneralRe: Keep program open and running Pin
Lucidation9-Oct-12 11:14
memberLucidation9-Oct-12 11:14 
GeneralRe: Keep program open and running Pin
Richard MacCutchan9-Oct-12 11:19
mvpRichard MacCutchan9-Oct-12 11:19 

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