FormsAuthenticationUserCollection.Clear Method ()

 

Removes all FormsAuthenticationUser objects from the collection.

Namespace:   System.Web.Configuration
Assembly:  System.Web (in System.Web.dll)

public void Clear()

Exception Condition
ConfigurationException

The collection is read-only.

This method inserts a clear directive into the appropriate section of the configuration file to clear all references to elements defined in a higher-level configuration file. All elements defined in the appropriate section of the current configuration file are removed.

The following code example shows how to use the Clear method.

// Using method Clear.
formsAuthenticationCredentials.Users.Clear();
// Update if not locked
if (!authenticationSection.SectionInformation.IsLocked)
{
    configuration.Save();
}

.NET Framework
Available since 2.0
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