DataSourceFileSystemProvider.IsFolderFieldName Property
Gets or sets the name of the data source field which provides values indicating whether an item is a file or folder.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v24.1.dll
NuGet Package: DevExpress.Web
Declaration
Property Value
| Type | Description |
|---|---|
| String | A String value that that specifies the name of the required data source field. |
Remarks
ASPxFileManager allows you to visualize file system data that is available in a database (for more information, see the Physical File System Provider topic). In this case, the IsFolderFieldName property is used to specify the name of the data source field that provides values indicating whether an item is a file or folder.
The IsFolderFieldName property synchronizes its value with the file manager’s FileManagerSettingsDataSource.IsFolderFieldName property.
Note that specifying the following fieldname properties is essential: FileManagerSettingsDataSource.KeyFieldName, FileManagerSettingsDataSource.ParentKeyFieldName, FileManagerSettingsDataSource.NameFieldName, and FileManagerSettingsDataSource.IsFolderFieldName. The FileManagerSettingsDataSource.FileBinaryContentFieldName and FileManagerSettingsDataSource.LastWriteTimeFieldName property can be specified optionally.