The OpenFileDialog control prompts the user to open a file and allows the user to select a file to open. The user can check if the file exists and then open it. The OpenFileDialog control class inherits from the abstract class FileDialog. If the ShowReadOnly property is set to True, then a read-only check box appears in the dialog box. You can also set the ReadOnlyChecked property to True, so that the read-only check box appears checked. Following is the Open File dialog box: Properties of the OpenFileDialog Control The following are some of the commonly used properties of the OpenFileDialog control: S.N Property Description 1 AddExtension Gets or sets a value indicating whether the dialog box automatically adds an extension to a file name if the user omits the extension.

This class allows you to check whether a file exists and to open it. The following code example creates an OpenFileDialog. Download Marauders Map Screensaver. VB.Net OpenFileDialog Control - Learn VB.Net Programming in. The OpenFileDialog control prompts the user to open a file and allows the user to select a file to open.

2 AutoUpgradeEnabled Gets or sets a value indicating whether this FileDialog instance should automatically upgrade appearance and behavior when running on Windows Vista. 3 CheckFileExists Gets or sets a value indicating whether the dialog box displays a warning if the user specifies a file name that does not exist. Boulez Repons Score Pdf - The Best Software For Your.

4 CheckPathExists Gets or sets a value indicating whether the dialog box displays a warning if the user specifies a path that does not exist. Convert Old Aol Mail Files. 5 CustomPlaces Gets the custom places collection for this FileDialog instance.

6 DefaultExt Gets or sets the default file name extension. 7 DereferenceLinks Gets or sets a value indicating whether the dialog box returns the location of the file referenced by the shortcut or whether it returns the location of the shortcut (.lnk). 8 FileName Gets or sets a string containing the file name selected in the file dialog box. 9 FileNames Gets the file names of all selected files in the dialog box. 10 Filter Gets or sets the current file name filter string, which determines the choices that appear in the 'Save as file type' or 'Files of type' box in the dialog box. 11 FilterIndex Gets or sets the index of the filter currently selected in the file dialog box.