ButtonColumn::CausesValidation Property
Gets or sets a value indicating whether validation is performed when a button in the ButtonColumn object is clicked.
Assembly: System.Web (in System.Web.dll)
Property Value
Type: System::Booleantrue if validation is performed when a button in the ButtonColumn is clicked; otherwise, false. The default is false.
By default, page validation is not performed when a button in the ButtonColumn object is clicked. Page validation determines whether the input controls that are associated with a validation control on the page all pass the validation rules that are specified by the validation control. To perform page validation when a button in the ButtonColumn is clicked, set the CausesValidation property to true.
When the value of the CausesValidation property is true, you can also use the ValidationGroup property to specify the name of the validation group for which the ButtonColumn causes validation.
The value of this property is stored in view state.
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.