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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)

'Declaration
ReadOnly Property DataItemIndex As Integer

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.

ReadOnly Property DataItemIndex() As Integer Implements IDataItemContainer.DataItemIndex
    Get 
        Return _itemIndex
    End Get 
End Property

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0
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