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AnswerRe: error C2228 "must have class/struct/union" PinmemberChris Losinger18-Dec-12 5:19 
AnswerRe: error C2228 "must have class/struct/union" PinmvpRichard MacCutchan18-Dec-12 7:09 
AnswerRe: error C2228 "must have class/struct/union" PinmemberStefan_Lang21-Dec-12 1:59 
QuestionCan we capture HD video using DirectShow C++/MFC .? Pinmembermbatra3117-Dec-12 23:30 
QuestionCWinApp::OnFileNew failed ? PinmemberCodzer17-Dec-12 19:23 
GeneralRe: CWinApp::OnFileNew failed ? PinmemberJochen Arndt17-Dec-12 21:33 
GeneralRe: CWinApp::OnFileNew failed ? PinmemberCodzer18-Dec-12 2:48 
AnswerRe: CWinApp::OnFileNew failed ? PinmemberJochen Arndt18-Dec-12 3:03 
m_pMainWnd is not set by MFC. It is provided to be used in your code. Common usage is to assign the address of your main frame window (or the main dialog with dialog based applications) upon creation in InitInstance():
CMyApp::InitInstance()
{
...
    // create main frame window; CMainFrame is your CFrameWnd derived class
    CMainFrame * pMainFrame = new CMainFrame;
    // load menus, accelerators, icons
    if (!pMainFrame->LoadFrame(IDR_MAINFRAME))
        return FALSE;
    m_pMainWnd = static_cast<CWnd*>(pMainFrame);
...
}
Purpose is to have access to your main frame class from all modules of your app:
CMainFrame * pMainFrame = static_cast<CMainFrame*>(AfxGetApp()->m_pMainWnd);

QuestionLinked List Via Disk File [modified] Pinmemberimboared117-Dec-12 19:01 
SuggestionRe: Linked List Via Disk File PinmvpRichard MacCutchan17-Dec-12 22:15 
QuestionConfused with destructor PinmemberSuper Lloyd17-Dec-12 2:33 
AnswerRe: Confused with destructor PinmemberErudite_Eric17-Dec-12 4:54 
GeneralRe: Confused with destructor PinmemberSuper Lloyd17-Dec-12 5:01 
GeneralRe: Confused with destructor Pinmemberjschell17-Dec-12 8:31 
GeneralRe: Confused with destructor PinmemberSuper Lloyd17-Dec-12 16:59 
GeneralRe: Confused with destructor Pinmembermegaadam18-Dec-12 3:51 
GeneralRe: Confused with destructor PinmemberStefan_Lang19-Dec-12 5:33 
GeneralRe: Confused with destructor PinmemberSuper Lloyd19-Dec-12 11:35 
GeneralRe: Confused with destructor PinmemberErudite_Eric20-Dec-12 23:20 
AnswerRe: Confused with destructor PinmemberStephen Hewitt17-Dec-12 17:10 
GeneralRe: Confused with destructor PinmemberSuper Lloyd17-Dec-12 21:41 
Questionfuzzy logic code Pinmemberrobot2916-Dec-12 3:10 
AnswerRe: fuzzy logic code PinmvpRichard MacCutchan16-Dec-12 4:25 
GeneralRe: fuzzy logic code Pinmemberrobot2920-Dec-12 4:01 
GeneralRe: fuzzy logic code PinmvpRichard MacCutchan20-Dec-12 4:16 

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