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 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.
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