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ValidatingPropertiesEventArgs.FailedProperties Property

Gets the collection that contains profile properties that have failed validation.

Namespace:  System.Web.ApplicationServices
Assembly:  System.Web.Extensions (in System.Web.Extensions.dll)

public Collection<string> FailedProperties { get; }

Property Value

Type: System.Collections.ObjectModel.Collection<String>
The profile properties that have failed validation.

The FailedProperties property contains a collection of the names of the properties that have failed validation. If you create an event handler for the ValidatingProperties event, you add the names of the properties that fail validation 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 null, the FirstName property is added to the FailedProperties collection.

void Application_Start(object sender, EventArgs e) 
{
    System.Web.ApplicationServices.ProfileService.ValidatingProperties += new EventHandler<System.Web.ApplicationServices.ValidatingPropertiesEventArgs>(ProfileService_ValidatingProperties);
}

void ProfileService_ValidatingProperties(object sender, System.Web.ApplicationServices.ValidatingPropertiesEventArgs e)
{
    if (String.IsNullOrEmpty((string)e.Properties["FirstName"]))
    {
        e.FailedProperties.Add("FirstName");
    }
}

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

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