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V24.2

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ValidationService Attached Properties

The service that allows you to implement validation in compliance with MVVM.
Name Description
AllowAccessibilityAlerts static Specifies whether to enable UI Automation-based accessibility alerts for validation errors. This is an attached property.
HasValidationError static Indicates whether validation has failed. This is an attached property.
IsValidationContainer static Allows you to to catch validation errors within a visual container. This is an attached property.
ValidationErrors static Returns a collection of validation errors. This is an attached property.
ValidationService static For internal use.
See Also