Microsoft Developer Network
 CheckControlValidationProperty Method
.NET Framework Class Library
BaseValidator..::.CheckControlValidationProperty Method

Verifies whether the specified control is on the page and contains validation properties.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)
Visual Basic (Declaration)
Protected Sub CheckControlValidationProperty ( _
    name As String, _
    propertyName As String _
)
Visual Basic (Usage)
Dim name As String
Dim propertyName As String

Me.CheckControlValidationProperty(name, _
    propertyName)
C#
protected void CheckControlValidationProperty(
    string name,
    string propertyName
)
Visual C++
protected:
void CheckControlValidationProperty(
    String^ name, 
    String^ propertyName
)
JScript
protected function CheckControlValidationProperty(
    name : String, 
    propertyName : String
)

Parameters

name
Type: System..::.String
The control to verify.
propertyName
Type: System..::.String
Additional text to describe the source of the exception, if an exception is thrown from using this method.
ExceptionCondition
HttpException

The specified control is not found.

- or -

The specified control does not have a ValidationPropertyAttribute attribute associated with it; therefore, it cannot be validated with a validation control.

The CheckControlValidationProperty method is a helper method used primarily by the ControlPropertiesValid method to verify whether the specified control is on the page and contains validation properties. This method does not return a value to report the result. Instead, it throws an exception when verification fails.

NoteNote:

This method is used primarily by control developers.

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, 1.1, 1.0
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