UrlMappingCollection.RemoveAt(Int32) Method

Definition

Namespace:

System.Web.Configuration

Assembly:

System.Web.dll

Removes the UrlMapping object with the specified index from the collection.

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 collection index of the UrlMapping object to remove.

Examples

The following code example removes the UrlMapping object from the UrlMappingCollection.

Refer to the code example in the UrlMappingCollection class topic to learn how to get the collection.

// Remove the URL at the 
// specified index from the collection.
urlMappings.RemoveAt(0);

// Update the configuration file.
if (!urlMappingSection.IsReadOnly())
  configuration.Save();

' Remove the URL at the 
' specified index from the collection.
urlMappings.RemoveAt(0)

' Update the configuration file.
If Not urlMappingSection.IsReadOnly() Then
    configuration.Save()
End If

Remarks

The RemoveAt method deletes the add element in the urlMappings section at the current hierarchy level and inserts a remove element. The remove element effectively removes the reference to the add element defined in the parent configuration files at higher levels in the hierarchy but does not delete it.

See also

• UrlMapping
• UrlMappingsSection