Gets the index of the data item bound to the FormView control from the data source.
Assembly: System.Web (in System.Web.dll)
This property is not applicable when the FormView control is in insert mode. When the control is in insert mode, the property returns -1.
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.