GridView::DataKeys Property
Assembly: System.Web (in System.Web.dll)
[BrowsableAttribute(false)] public: virtual property DataKeyArray^ DataKeys { DataKeyArray^ get (); }
Property Value
Type: System.Web.UI.WebControls::DataKeyArrayA DataKeyArray that contains the data key of each row in a GridView control.
When the DataKeyNames property is set, the GridView control automatically creates a DataKey object for each row in the control. The DataKey object contains the values of the field or fields specified in the DataKeyNames property. The DataKey objects are then added to the control's DataKeys collection. Use the DataKeys property to retrieve the DataKey object for a specific data row in the GridView control.
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You can use the SelectedDataKey property to retrieve the DataKey object for the currently selected row. You can also use the SelectedValue property to retrieve the data key value for the currently selected row directly. |
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.
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