HtmlSelect::GetData Method
Gets an IEnumerable object that represents the data source that is bound to the HtmlSelect control.
Assembly: System.Web (in System.Web.dll)
Return Value
Type: System.Collections::IEnumerableAn IEnumerable object. If no data source is specified, a default value of nullptr is returned.
| Exception | Condition |
|---|---|
| HttpException | The DataSourceID property is not of type IDataSource. - or - The DataSourceID property is not of type IHierarchicalDataSource. |
| InvalidOperationException | Both a DataSource and a DataSourceID property are defined for the HtmlSelect control. - or - The requested data view cannot be found. |
The GetData method returns an IEnumerable object independent of whether the data source was specified by the DataSource property or the DataSourceID property.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.