wpf-devexpress-dot-xpf-dot-dialogs-dot-dxopenfiledialog-dot-underscore-properties.md
Represents a dialog box that allows end-users to specify a filename for one or more files to open.
| Name | Description |
|---|---|
| AddExtension | Gets or sets whether the file dialog automatically adds an extension to a file name if an end-user omits the extension. Inherited from DXFileDialog. |
| AppendExtensionsToFilterDescriptions | Gets or sets whether the file dialog should append affected extensions to filter descriptions. Inherited from DXFileDialog. |
| AutoUpgradeEnabled | For internal use only. Inherited from DXFileDialog. |
| CheckFileExists | Gets or sets whether the file dialog displays a warning if an end-user specifies a file name that does not exist. Inherited from DXFileDialog. |
| CheckPathExists | Gets or sets whether the file dialog displays a warning if an end-user specifies a path that does not exist. Inherited from DXFileDialog. |
| CustomPlaces | For internal use. Inherited from DXFileDialog. |
| DefaultExt | Gets or sets the default file name extension. Inherited from DXFileDialog. |
| DereferenceLinks | Gets or sets whether the dialog box returns the location of the file referenced by the shortcut or whether it returns the location of the shortcut (.lnk). Inherited from DXFileDialog. |
| FileName | Gets or sets a string containing the file name selected in the file dialog. Inherited from DXFileDialog. |
| FileNames | Gets the file names of all selected files in the file dialog. Inherited from DXFileDialog. |
| Filter | Gets or sets the current file name filter string, which determines the choices that appear in a file dialog. Inherited from DXFileDialog. |
| FilterIndex | Gets or sets the index of the currently selected filter in the file dialog. Inherited from DXFileDialog. |
| InitialDirectory | Gets or sets the initial directory displayed by the file dialog. Inherited from DXFileDialog. |
| Multiselect | Gets or sets whether end-users are allowed to select multiple files in the current DXOpenFileDialog. |
| OpenFileDialogMode | Gets or sets the mode in which the DXOpenFileDialog functions: selects files or selects folders. |
| ReadOnlyChecked | For internal use only. |
| RestoreDirectory | Gets or sets a value indicating whether the file dialog restores the current directory to the previously selected directory before closing. Inherited from DXFileDialog. |
| ShowHelp | Gets or sets a value indicating whether the Help button is displayed in the file dialog. Inherited from DXFileDialog. |
| ShowReadOnly | For internal use only. |
| SupportMultiDottedExtensions | Gets or sets whether the file dialog supports displaying and saving files that have multiple file name extensions. Inherited from DXFileDialog. |
| Tag | Gets or sets an object associated with the dialog. This provides the ability to attach an arbitrary object to the dialog. Inherited from CommonDialog. |
| Title | Gets or sets the file dialog title. Inherited from DXFileDialog. |
| ValidateNames | Gets or sets whether the dialog box accepts only valid Win32 file names. Inherited from DXFileDialog. |
See Also