AuthorizationRuleCollection.RemoveAt(Int32) Method

Definition

Namespace:

System.Web.Configuration

Assembly:

System.Web.dll

Removes a AuthorizationRule object from the collection at the specified index.

public:
 void RemoveAt(int index);

public void RemoveAt (int index);

member this.RemoveAt : int -> unit

Public Sub RemoveAt (index As Integer)

Parameters

index

Int32

The index location of the AuthorizationRule to remove.

Exceptions

ConfigurationException

There is no AuthorizationRule object with the specified index in the collection, the element has already been removed, or the collection is read-only.

Examples

The following code example shows how to use the RemoveAt method. Refer to the code example in the AuthorizationSection class topic to learn how to get the collection.

// Using the AuthorizationRuleCollection RemoveAt method.
authorizationRuleCollection.RemoveAt(0);

' Using the AuthorizationRuleCollection RemoveAt method.
authorizationRuleCollection.RemoveAt(0)

Remarks

This method inserts a remove element into the appropriate section of the configuration file for any element defined in a higher-level configuration file. If the element is defined in the appropriate section of the current configuration file, its entry is removed from the configuration file. The object to remove must exist in the collection.