Click here to Skip to main content
16,021,823 members
Home / Discussions / C / C++ / MFC
   

C / C++ / MFC

 
GeneralRe: Pop up window from a dialog based application Pin
Member 80516117-Feb-13 0:29
Member 80516117-Feb-13 0:29 
GeneralRe: Pop up window from a dialog based application Pin
Richard MacCutchan7-Feb-13 0:50
mveRichard MacCutchan7-Feb-13 0:50 
GeneralRe: Pop up window from a dialog based application Pin
Member 805161111-Feb-13 19:55
Member 805161111-Feb-13 19:55 
GeneralRe: Pop up window from a dialog based application Pin
Member 80516115-Feb-13 19:33
Member 80516115-Feb-13 19:33 
AnswerRe: Pop up window from a dialog based application Pin
Albert Holguin4-Feb-13 12:18
professionalAlbert Holguin4-Feb-13 12:18 
QuestionHow to Implement Drag & Drop feature for Imagesin MFC.? Pin
mbatra313-Feb-13 19:17
mbatra313-Feb-13 19:17 
AnswerRe: How to Implement Drag & Drop feature for Imagesin MFC.? Pin
Jochen Arndt3-Feb-13 21:46
professionalJochen Arndt3-Feb-13 21:46 
QuestionStuck in WaveInProc Pin
AmbiguousName2-Feb-13 7:21
AmbiguousName2-Feb-13 7:21 
Hello guys. I am trying to write a small recording program but am stuck in basics. I can not pass the pointer of the WaveInProc function properly. I am trying it in two ways, both of them widely used on online examples.
1 - rResult = ::waveInOpen(&phWaveIn, WAVE_MAPPER, &pcmWaveFormat, (DWORD)WaveInProc, 0, CALLBACK_FUNCTION);

2 - rResult = ::waveInOpen(&phWaveIn, WAVE_MAPPER, &pcmWaveFormat, (DWORD)&WaveInProc, 0, CALLBACK_FUNCTION);

// then tried this one as well, generating error c2440
3 - rResult = ::waveInOpen(&phWaveIn, WAVE_MAPPER, &pcmWaveFormat, (DWORD)(VOID*)WaveInProc, 0, CALLBACK_FUNCTION);

Their corresponding error messages are shown as under
1 - error C2440: 'type cast' : cannot convert from 'void (__stdcall CWaveApiDlg::* )(HWAVEIN,UINT,DWORD,DWORD,DWORD)' to 'DWORD'

2 - error C2276: '&' : illegal operation on bound member function expression

This is what WaveInProc looks like in my .cpp file
void CALLBACK WaveInProc(HWAVEIN hDevice, UINT uMsg, DWORD dwInstance, DWORD dwParam1, DWORD dwParam2)
{
}

Everything seems to be fine ... what is wrong here? Thanks for any help.

This world is going to explode due to international politics, SOON.

AnswerRe: Stuck in WaveInProc Pin
CPallini2-Feb-13 10:38
mveCPallini2-Feb-13 10:38 
AnswerRe: Stuck in WaveInProc Pin
Richard MacCutchan2-Feb-13 21:26
mveRichard MacCutchan2-Feb-13 21:26 
QuestionBitmap creation from a buffer recived Pin
Sachin k Rajput 1-Feb-13 0:03
Sachin k Rajput 1-Feb-13 0:03 
AnswerRe: Bitmap creation from a buffer recived Pin
Richard MacCutchan1-Feb-13 0:40
mveRichard MacCutchan1-Feb-13 0:40 
GeneralRe: Bitmap creation from a buffer recived Pin
Sachin k Rajput 1-Feb-13 0:56
Sachin k Rajput 1-Feb-13 0:56 
GeneralRe: Bitmap creation from a buffer recived Pin
Richard MacCutchan1-Feb-13 1:01
mveRichard MacCutchan1-Feb-13 1:01 
GeneralRe: Bitmap creation from a buffer recived Pin
Sachin k Rajput 1-Feb-13 1:18
Sachin k Rajput 1-Feb-13 1:18 
GeneralRe: Bitmap creation from a buffer recived Pin
Richard MacCutchan1-Feb-13 1:35
mveRichard MacCutchan1-Feb-13 1:35 
GeneralRe: Bitmap creation from a buffer recived Pin
Sachin k Rajput 1-Feb-13 1:46
Sachin k Rajput 1-Feb-13 1:46 
GeneralRe: Bitmap creation from a buffer recived Pin
Richard MacCutchan1-Feb-13 2:35
mveRichard MacCutchan1-Feb-13 2:35 
GeneralRe: Bitmap creation from a buffer recived Pin
Jibesh1-Feb-13 8:03
professionalJibesh1-Feb-13 8:03 
QuestionMFC and printing Pin
Argonia31-Jan-13 5:43
professionalArgonia31-Jan-13 5:43 
AnswerRe: MFC and printing Pin
SujayG1-Feb-13 16:21
SujayG1-Feb-13 16:21 
QuestionMFC Smart Device App with Visual C++ in Visual Std 2008 Pin
sefaonline31-Jan-13 3:09
sefaonline31-Jan-13 3:09 
AnswerRe: MFC Smart Device App with Visual C++ in Visual Std 2008 Pin
Richard MacCutchan31-Jan-13 3:45
mveRichard MacCutchan31-Jan-13 3:45 
Questionunable to register COM dll 64 bit Pin
john563231-Jan-13 2:12
john563231-Jan-13 2:12 
AnswerRe: unable to register COM dll 64 bit Pin
«_Superman_»1-Feb-13 16:59
professional«_Superman_»1-Feb-13 16:59 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.