通过

CWindow::RedrawWindow

  • 项目
BOOL RedrawWindow(
   LPCRECT lpRectUpdate = NULL,
   HRGN hRgnUpdate = NULL,
   UINT flags = RDW_INVALIDATE | RDW_UPDATENOW | RDW_ERASE 
); throw()

备注

在参见 Windows SDK的 RedrawWindow。

示例

//The following example attaches an HWND to the CWindow object and 
//calls CWindow::RedrawWindow() to update the entire window using the 
//default arguments

CWindow myWindow;
myWindow.Attach(hWnd);
BOOL bRedrawn = myWindow.RedrawWindow();

要求

Header: atlwin.h

请参见

参考

CWindow选件类

CWindow::UpdateWindow

RECT