关于OK,X ---Windows mobile窗体

关于OK,X ---Windows mobile窗体----纯粹是作为笔记

2009年03月04日 星期三 14:58

To prevent Smart Minimize and OK buttons from appearing on title bar of dialog boxes

1. Manually edit the resource (.rc) file for the dialog box. Add WS_NONAVDONEBUTTON to the STYLE line to prevent the display of the Smart Minimize button, as shown:

   //
   // Dialog.
   //
   IDD_WIZARD DIALOG DISCARDABLE 0, 0, 140, 57
   STYLE WS_POPUP | WS_CAPTION | WS_NONAVDONEBUTTON
   EXSTYLE 0x80000000L
   CAPTION "Your Wizard"

2. Remove SHDIF_DONEBUTTON from the dwFlags member of the SHINITDLGINFO user interface structure (generally found in the WM_INITDIALOG message handler for the dialog box) to remove the OK button from the title bar, as follows:

   SHINITDLGINFO shidi;
   switch (message)
   {
       case WM_INITDIALOG:
           shidi.dwMask = SHIDIM_FLAGS;
           shidi.dwFlags = SHIDIF_SIZEDLGFULLSCREEN;
           shidi.hDlg = hDlg;
           if (!SHInitDialog(&shidi)) {
               MessageBox(NULL, _T("Can't create dialog box."),
                          _T("Error"), MB_OK);
               exit(0);  // Replace with specific error handling.
           }
           .
           .
           .

3. Add a call to the SHDoneButton function with the SHDB_HIDE state after calling the SHInitDialog function to hide the OK button, as follows:

   if (!SHDoneButton(hDlg, SHDB_HIDE)) {
           MessageBox(NULL, _T("Can't hide the OK button."),
                      _T("Error"), MB_OK);
           exit(0);  // Replace with specific error handling.
       }

4. If you run the code as is, no Smart Minimize button or OK button appears on the title bar, but tapping the Enterkey in the emulator or on the input panel keyboard closes the dialogbox. If this is not the desired behavior, make the appropriate changesto the WM_COMMAND message handler. Generally, you want to set focus to the default control in the current panel of your wizard.