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ButtonColumn.CausesValidation Property

Gets or sets a value indicating whether validation is performed when a button in the ButtonColumn object is clicked.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

public virtual bool CausesValidation { get; set; }

Property Value

Type: System.Boolean
true 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, 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.

.NET Framework

Supported in: 3.5, 3.0, 2.0

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