CWnd::WinHelp

Called to initiate the WinHelp application.

virtual void WinHelp(
   DWORD_PTR dwData,
   UINT nCmd = HELP_CONTEXT 
);

Parameters

• dwData
  Specifies additional data. The value used depends on the value of the nCmd parameter.

• nCmd
  Specifies the type of help requested. For a list of possible values and how they affect the dwData parameter, see the WinHelp Windows function in the Windows SDK.

Remarks

See CWinApp::WinHelp for more information.

Requirements

Header: afxwin.h

See Also

Concepts

CWnd Class

CWnd Members

Hierarchy Chart

CWnd::HtmlHelp

CWnd::OnHelpUsing

CWnd::OnHelpIndex