HtmlSelect.GetData Method

Reference

Definition

Namespace:: System.Web.UI.HtmlControls

Assembly:: System.Web.dll

Important

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Gets an IEnumerable object that represents the data source that is bound to the HtmlSelect control.

protected:
 virtual System::Collections::IEnumerable ^ GetData();

protected virtual System.Collections.IEnumerable GetData ();

abstract member GetData : unit -> System.Collections.IEnumerable
override this.GetData : unit -> System.Collections.IEnumerable

Protected Overridable Function GetData () As IEnumerable

Returns

IEnumerable

An IEnumerable object. If no data source is specified, a default value of null is returned.

Exceptions

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.

Remarks

The GetData method returns an IEnumerable object independent of whether the data source was specified by the DataSource property or the DataSourceID property.

Applies to

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