ValidationRule Constructor (ValidationStep, Boolean)

Updated: July 2008

Initializes a new instance of the ValidationRule class with the specified validation step and a value that indicates whether the validation rule runs when the target is updated.

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

protected function ValidationRule(
	validationStep : ValidationStep, 
	validatesOnTargetUpdated : boolean
)
You cannot use constructors in XAML.

Parameters

validationStep
Type: System.Windows.Controls.ValidationStep

One of the enumeration values that specifies when the validation rule runs.

validatesOnTargetUpdated
Type: System.Boolean

true to have the validation rule run when the target of the Binding is updated; otherwise, false.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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 SP1, 3.0 SP2

Date

History

Reason

July 2008

Added topic for new member.

SP1 feature change.

Was this page helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

ADD
Show:
© 2014 Microsoft