CE下对话框全屏

最近公司有个项目，要求手机实现全屏，捣鼓了半天终于解决了。。
开发环境：Visual Studio 2005 
SDK：POCKET PC, CE5.0, CE6.0

void CCEMainDlg::SetScreenMode(BOOL bFullScreen)
{
     if (bFullScreen)
     {
          // 隐藏输入面板 
          SIPINFO si; 
          memset(&si, 0, sizeof(SIPINFO)); 
          si.cbSize = sizeof(SIPINFO); 
          SHSipInfo(SPI_GETSIPINFO, 0, &si, 0); 
          if (si.fdwFlags & SIPF_ON) 
          { 
               si.cbSize = sizeof(SIPINFO); 
               si.fdwFlags = SIPF_OFF; 
               SHSipInfo(SPI_SETSIPINFO, 0, &si, 0); 
          } 
          // 隐藏命令栏
          HWND hWnd = SHFindMenuBar(m_hWnd);
          ::CommandBar_Show(hWnd, FALSE);  

          // SHFullScreen fails if dialog box is not foreground.    
          SetForegroundWindow();

          // 隐藏任务栏
          SHFullScreen(m_hWnd, SHFS_HIDETASKBAR | SHFS_HIDESIPBUTTON|SHFS_HIDESTARTICON);  

          // Resize the window over the taskbar area.  
          CRect rcScreen;
          rcScreen.SetRect( 0, 
                                       0, 
                                       GetSystemMetrics( SM_CXSCREEN ), 
                                       GetSystemMetrics( SM_CYSCREEN ));
          MoveWindow(&rcScreen, TRUE);
         }
         else
         {  
              // 显示任务栏
              SHFullScreen(m_hWnd, SHFS_SHOWTASKBAR | SHFS_SHOWSTARTICON | SHFS_SHOWSIPBUTTON);
              // 显示命令栏
              HWND hWnd = SHFindMenuBar(m_hWnd);
              ::CommandBar_Show(hWnd, TRUE);  
              // 显示任务栏
              HWND hWndTaskBar = ::FindWindow(TEXT("HHTaskBar"), NULL);
              if (hWndTaskBar != NULL)
              {
                   ::ShowWindow(hWndTaskBar, SW_SHOW);
              }
      }
}

BOOL CCEMainDlg::OnInitDialog()
{
     m_bFullScreen = FALSE;       // 这是个布尔变量，当它为TRUE时，对话框全屏；
                                                    // 为FALSE时，对话框为实际大小

     CDialog::OnInitDialog();

      SHINITDLGINFO shidi;   
     shidi.dwMask = SHIDIM_FLAGS;   
     shidi.dwFlags = SHIDIF_FULLSCREENNOMENUBAR;   
     shidi.hDlg = m_hWnd;   
     ::SHInitDialog(&shidi);    //

     SetScreenMode(TRUE);  // 设置窗口全屏模式

     ...
}

 

BOOL CCEMonitorDlg::DestroyWindow()
{
     ...
     SetScreenMode(FALSE);  // 设置退出窗口全屏模式
     ...
}

 

提示：
如果主窗口上有其它子窗口的话，采用上面的代码的同时，加上这句话哦：
BOOL CCEChildDlg::OnInitDialog()
{
     m_bFullScreen = FALSE;   // 测试发下如果没这句话，还会导致整个窗口不能全屏的。。
     CDialog::OnInitDialog();

     ...
}

 

参考资料：
http://blog.csdn.net/habit2/archive/2004/12/05/205283.aspx
http://support.microsoft.com/kb/266244/

 

关联问题：
全屏，但有些窗口要客户输入信息，郁闷，输入面板调不出来了。郁闷。。