FormViewUpdateEventArgs::CommandArgument Property
Gets the command argument for the update operation passed to the FormView control.
Assembly: System.Web (in System.Web.dll)
When you create an Update button for one of the templates in a FormView control, you can optionally specify a command argument for the button by using the IButtonControl::CommandArgument property. The command argument usually contains any optional information you want to accompany the update command, such as the value for the key field. The CommandArgument property is provided as a convenient way to determine the value of the Update button's command argument.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.