CMDIFrameWnd::MDICascade

项目
03/01/2013

让所有MDI子窗口会级联格式。

void MDICascade( );
void MDICascade(
   int nType 
);

参数

nType
指定级联标志。只有以下标志可以指定: MDITILE_SKIPDISABLED，防止禁用MDI子窗口级联。

备注

MDICascade的第一个版本，不带参数，级联所有MDI子窗口，其中包括禁用这些。如果您为 nType 参数，指定 MDITILE_SKIPDISABLED 第二个版本可以选择不级联禁用的MDI子窗口。

示例

// CMainFrame::OnWindowCommand() is a menu command handler for
// CMainFrame class, which is a CMDIFrameWnd-derived
// class. It handles menu commands for the Windows pop-up menu.
// Its entries in the message map are of the following form:
//  ON_COMMAND_EX(ID_WINDOW_ARRANGE, &CMainFrame::OnWindowCommand)
BOOL CMainFrame::OnWindowCommand(UINT nID)
{   
   switch (nID)
   {
   case ID_WINDOW_ARRANGE:   // For Window\Arrange Icons menu item, arrange
      MDIIconArrange();     // all minimized document child windows.
      break;

   case ID_WINDOW_CASCADE:  // For Window\Cascade menu item, arrange
      MDICascade();         // all the MDI child windows in a cascade format.
      break;

   case ID_WINDOW_TILE_HORZ:       // For Window\Tile Horizontal menu item, 
      MDITile(MDITILE_HORIZONTAL); // tile MDI child windows so that
      break;                       // one window appears above another.

   case ID_WINDOW_TILE_VERT:       // For Window\Tile Vertical menu item, 
      MDITile(MDITILE_VERTICAL);   // tile MDI child windows so that
      break;                       // one window appears beside another.

   }

   return TRUE;
}