IButtonControl.ValidationGroup Property
Gets or sets the name for the group of controls for which the button control causes validation when it posts back to the server.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in System.Web.dll)
Property Value
Type: System.StringThe name for the group of controls for which the button control causes validation when it posts back to the server.
A control that implements the IButtonControl interface must implement the ValidationGroup property to indicate the name for the group of controls for which the button control causes validation when it posts back to the server.
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.