DataSourceFileSystemProvider.FileBinaryContentFieldName Property
Gets or sets the name of the data source field which provides file content.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v18.2.dll
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 FileBinaryContentFieldName property is used to specify the name of the data source field that provides the file content for ASPxFIleManager’s files.
The FileBinaryContentFieldName property synchronizes its value with the file manager’s FileManagerSettingsDataSource.FileBinaryContentFieldName 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.