FormViewUpdateEventArgs.CommandArgument Property
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 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.