C / C++ / MFC

CString cs = _T("Some string");
TCHAR tcBuf[4] = {0};
_tcsncpy( tcBuf, (LPCTSTR)cs.Right(3), 3 );

TCHAR * szSource = _T("Hello world!");
TCHAR szTarget[4];
size_t len = _tcslen(szSource);
_tcscpy(szTarget, &szSource[len-3]);

subramanyeswari wrote:

But it is copying the content of the control not the screen shot of the control.

subramanyeswari wrote:

I tried to use PrintWindow. But as i am working on VC6.0, not able to use.

subramanyeswari wrote:

and i am calling that in my main(CAlarmObject) draw method

CWnd InTouch;

       InTouch.Attach(m_hWndParent);
       m_Parent.AttachExternalObject(this);

       //- ----------------------------------------
       //- control's parent window (a child of intouch)
       DWORD dwStyle = WS_CHILD |WS_VISIBLE;

       VERIFY(m_Parent.Create(NULL, "Invisible", dwStyle, DrawRect, &InTouch, 0));

       SetDrawMode (DRAWMODE_DESIGNTIME);


       Draw(&InTouch, DrawRect);

HDC hdc = ::GetDC(this->m_hWnd);
		HDC memDC = ::CreateCompatibleDC(hdc);
		int w = rectTemp.right-rectTemp.left;
		int h = rectTemp.bottom-rectTemp.top;
		HBITMAP bitmap = ::CreateCompatibleBitmap(hdc,w,h);
		::SelectObject(memDC,bitmap);
		BOOL bRet = ::BitBlt(memDC, 0, 0, w, h , hdc, rectTemp.left, rectTemp.top , SRCCOPY );