CWindow::BeginPaint

HDC BeginPaint( LPPAINTSTRUCT lpPaint );

See BeginPaint in the Win32 SDK.

Remarks

Prepares the window for painting.

Example

//The following example attaches an HWND to the CWindow object
//and calls CWindow::BeginPaint() in the WM_PAINT handler
//of a CWindowImpl-derived class

LRESULT OnPaint(UINT nMsg, WPARAM wParam,LPARAM lParam, BOOL& bHandled)
{
   CWindow myWindow;
   myWindow.Attach(m_hWnd);
   PAINTSTRUCT ps;
   HDC hDC  = myWindow.BeginPaint(&ps);
   //Use the hDC as much as you want
   ...
   ...
   myWindow.EndPaint(&ps);
   return 0L;
}

CWindow Overview |  Class Members

See Also   CWindow::EndPaint