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HierarchicalDataBoundControl.GetDataSource Method

Retrieves the IHierarchicalDataSource that the data-bound control is associated with, if any.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

protected virtual IHierarchicalDataSource GetDataSource()

Return Value

Type: System.Web.UI.IHierarchicalDataSource
An IHierarchicalDataSource instance that represents the data source identified by the DataSourceID property.

ExceptionCondition
HttpException

The data source control identified by the DataSourceID property does not exist in the current container.

- or -

The data source control identified by the DataSourceID property does not implement the IHierarchicalDataSource interface.

The GetData method calls the GetDataSource method internally.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0

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