Export (0) Print
Expand All
This topic has not yet been rated - Rate this topic

BaseValidator.EvaluateIsValid Method

When overridden in a derived class, this method contains the code to determine whether the value in the input control is valid.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)
protected abstract bool EvaluateIsValid()

Return Value

Type: System.Boolean
true if the value in the input control is valid; otherwise, false.

Use the EvaluateIsValid method to determine whether the value in the input control specified by the ControlToValidate property is valid.

NoteNote

This method is used primarily by control developers.

Notes to Inheritors

You must implement this method in a derived class to return whether the value in the input control is valid.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

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.
Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

ADD
Show:
© 2014 Microsoft. All rights reserved.