IFileDialogServiceBase Properties

Provides methods and properties to configure the standard dialog box.

Name	Description
AddExtension	Gets or sets a value indicating whether the dialog box automatically adds an extension to the file name if the user omits it.
AutoUpgradeEnabled	Gets or sets a value indicating whether the dialog box automatically upgrades appearance and behavior.
CheckFileExists	Gets or sets a value indicating whether the dialog box displays a warning when the user specifies a file name that does not exist.
CheckPathExists	Gets or sets a value indicating whether the dialog box displays a warning when the user specifies a path that does not exist.
DereferenceLinks	Gets or sets a value indicating whether the dialog box returns the location of the file referenced by the shortcut or it returns the location of the shortcut.
Filter	Gets or sets a filter string which specifies options that are available in the “Files of type” box in the dialog box.
FilterIndex	Gets or sets the index of the filtering option currently selected in the dialog box.
InitialDirectory	Gets or sets the initial folder shown by the dialog box.
RestoreDirectory	Gets or sets whether the dialog should remember the previous directory and restore it when you show this dialog again.
ShowHelp	Gets or sets a value indicating whether the Help button is displayed in the dialog box.
SupportMultiDottedExtensions	Gets or sets a value whether the dialog box displays and saves files that have multiple file name extensions.
Title	Gets or sets the title displayed by the dialog box.
ValidateNames	Gets or sets a value indicating whether the dialog box accepts only valid Win32 file names.