GridView.CreateColumns(PagedDataSource, Boolean) Method
Definition
Important
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Creates the set of column fields used to build the control hierarchy.
protected:
virtual System::Collections::ICollection ^ CreateColumns(System::Web::UI::WebControls::PagedDataSource ^ dataSource, bool useDataSource);
protected virtual System.Collections.ICollection CreateColumns (System.Web.UI.WebControls.PagedDataSource dataSource, bool useDataSource);
abstract member CreateColumns : System.Web.UI.WebControls.PagedDataSource * bool -> System.Collections.ICollection
override this.CreateColumns : System.Web.UI.WebControls.PagedDataSource * bool -> System.Collections.ICollection
Protected Overridable Function CreateColumns (dataSource As PagedDataSource, useDataSource As Boolean) As ICollection
Parameters
- dataSource
- PagedDataSource
A PagedDataSource that represents the data source.
- useDataSource
- Boolean
true
to use the data source specified by the dataSource
parameter; otherwise, false
.
Returns
A ICollection that contains the fields used to build the control hierarchy.
Remarks
When the AutoGenerateColumns property is set to true
, a bound column field is automatically created for each field in the data source. Each bound column field is then displayed as a row in the GridView control in the order that the fields appear in the data source. The CreateColumns method is used to create the automatically generated column fields.
Note
This method is used primarily by control developers to extend the GridView control.
Applies to
See also
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