CAtlPreviewCtrlImpl::OnPaint

Handles the WM_PAINT message.

LRESULT OnPaint(
   UINT nMsg,
   WPARAM wParam,
   LPARAM lParam,
   BOOL& bHandled
);

Parameters

• nMsg
  Set to WM_PAINT.

• wParam
  This parameter is not used.

• lParam
  This parameter is not used.

• bHandled
  When this function returns, it contains TRUE.

Return Value

Always returns 0.

Requirements

Header: atlpreviewctrlimpl.h

See Also

Reference

CAtlPreviewCtrlImpl Class