BaseValidator.EvaluateIsValid Method

Called during the validation stage when ASP.NET processes a Web Form. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.

Namespace:  System.Web.UI.MobileControls
Assembly:  System.Web.Mobile (in System.Web.Mobile.dll)

protected abstract bool EvaluateIsValid()

Return Value

Type: System.Boolean
true if the validator is valid, otherwise, false.

You can override this method with a derived method to provide your own validation logic when implementing your own validator controls.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1

Windows 8.1, Windows Server 2012 R2, 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.

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