...
#include <afx.h>
class CMainFrame : public CFrameWnd
{
...
#ifdef _DEBUG
virtual void AssertValid() const;
virtual void Dump(CDumpContext& dc) const; //this is line 42
#endif
...
this code gives me the following error:
1>c:\...\MainFrm.h(42) :
error C2061: syntax error : identifier 'CDumpContext'
Thanks & Bye!