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ModelDataSourceView.DataKeyName Property

.NET Framework 4.5

Gets the first item in the DataKeyNames array of the data-bound control if the data-bound control is a FormView, ListView, GridView, or DetailsView control.

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

public string DataKeyName { get; internal set; }

Property Value

Type: System.String
The first item in the DataKeyNames array of a FormView, ListView, GridView, or DetailsView control, or an empty string for other data-bound controls.

.NET Framework

Supported in: 4.5

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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