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IDataItemContainer.DataItemIndex Property

When implemented, gets the index of the data item bound to a control.

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

int DataItemIndex { get; }

Property Value

Type: System.Int32
An Integer representing the index of the data item in the data source.

In implementing classes such as FormView, GridViewRow, and DetailsView, the DataItemIndex property is used to determine the index of the data item bound to the control from the data source. The DataItemIndex property does not refer to the index of the data item as displayed by the data control.

The following code example demonstrates an implementation of the DataItemIndex property. It is part of a larger example in the IDataItemContainer class overview topic.

int IDataItemContainer.DataItemIndex
{
    get
    {
        return _itemIndex;
    }
}

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

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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