CFileDialog::GetReadOnlyPref
Call this function to determine whether the Read Only check box has been selected in the Windows standard File Open and File Save As dialog boxes.
BOOL GetReadOnlyPref( ) const;
Return Value
Non-zero if the Read Only check box in the dialog box is selected; otherwise 0.
Remarks
You can hide the Read Only check box by setting the OFN_HIDEREADONLY style in the CFileDialog constructor.
Observação
Windows Vista style CFileDialog objects do not support this function. Attempting to use this function on a Windows Vista style CFileDialog will throw CNotSupportedException. See CFileDialog Class for more information.
Requirements
Header: afxdlgs.h