SHINITDLGINFO

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Windows Embedded CE 6.0 R3

4/8/2010

This structure sets members for the SHInitDialog function.

Syntax

typedef struct tagSHINITDIALOG {
  DWORD dwMask;
  HWND hDlg;
  DWORD dwFlags;
} SHINITDLGINFO, *PSHINITDLGINFO;

Members

• dwMask
  Bitfield indicating which members of the SHINITDLGINFO structure are valid. Possible values are:

  #define SHIDIM_FLAGS 0x0001
  

• hDlg
  Handle to the dialog box. This member is required.

• dwFlags
  Flags indicating what action to take. Ignored unless SHIDIM_FLAGS is set. The following table shows the possible values for this member.

  Flag	Description
  SHIDIF_FULLSCREENNOMENUBAR	Sizes the dialog box to full screen. Does not leave room at the bottom for a menu bar.
  SHIDIF_SIZEDLG	On devices with QVGA displays, this action has the same behavior as on Windows Mobile Professional and Windows Mobile Classic. The dialog box is resized based on the current position of the software input panel. On devices with full displays, the dialog box is moved out of the way of the software input panel.
  SHIDIF_SIZEDLGFULLSCREEN	Sizes the dialog box to full screen, regardless of the position of the input panel.
  SHIDIF_DONEBUTTON	Puts the OK button on the menu bar or on a caption. > [!NOTE] > This flag is supported only for Windows Mobile Professional and Windows Mobile Classic.
  SHIDIF_EMPTYMENU	Creates an empty menu bar on the dialog. > [!NOTE] > This flag is supported only for Windows Mobile Professional and Windows Mobile Classic.
  SHIDIF_SIPDOWN	Puts the input panel down. > [!NOTE] > This flag is supported only for Windows Mobile Professional and Windows Mobile Classic.
  SHIDIF_CANCELBUTTON	Adds the Cancel [x] button to close the dialog with IDCANCEL, ignoring changes. > [!NOTE] > This flag is supported only for Windows Mobile Professional and Windows Mobile Classic.
  SHIDIF_WANTSCROLLBAR	Adds a scroll bar on the dialog, if the dialog does not fit on the screen. > [!NOTE] > This flag is supported only for Windows Mobile Professional and Windows Mobile Classic.

Code Example

The following code example demonstrates how to use SHINITDLGINFO with dwFlags set to SHIDIF_CANCELBUTTON. Note that this code example is applicable only to Windows Mobile Professional and Windows Mobile Classic.

BOOL CALLBACK DlgProc(HWND hdlg, UINT msg, WPARAM wp, LPARAM lp)
{
    SHINITDLGINFO shidi;
    switch (msg)
    {
        case WM_INITDIALOG:
            shidi.dwMask  = SHIDIM_FLAGS;
            shidi.hDlg    = hdlg;
            shidi.dwFlags = SHIDIF_CANCELBUTTON | SHIDIF_SIZEDLG;
            SHInitDialog(&shidi);
            return TRUE;
      case WM_COMMAND:
            if (LOWORD(wp) == IDCANCEL)
            {
                // The user pressed Cancel.
                EndDialog(hdlg, IDCANCEL);
            }
            return TRUE;
    }
    return FALSE;
}

Requirements