Provides data for the ValidatingProperties event.
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
You create an event handler for the ValidatingProperties event to customize how profile property values are validated. The ValidatingProperties event is raised when profile properties are set for a user. If any property values fail validation, add them to the collection in the FailedProperties property. The SetPropertiesForCurrentUser method returns the collection in the FailedProperties property so that you can determine which properties failed validation.
The following example shows an event handler for the ValidatingProperties event. When the value passed for FirstName property is empty or a null reference (Nothing in Visual Basic), the FirstName property is added to the FailedProperties collection.
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.