BaseRemove Method

ConfigurationElementCollection.BaseRemove Method (Object)

 

Removes a ConfigurationElement from the collection.

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

Protected Friend Sub BaseRemove (
	key As Object
)

Parameters

key
Type: System.Object

The key of the ConfigurationElement to remove.

Exception Condition
Exception

No ConfigurationElement with the specified key exists in the collection, the element has already been removed, or the element cannot be removed because the value of its Type is not AddRemoveClearMap.

The BaseRemove method inserts a <remove> directive into the configuration file for the ConfigurationElement with the specified key.

The following code example shows how to call the BaseRemove method.

Public Sub Remove(ByVal url As UrlConfigElement)
    If BaseIndexOf(url) >= 0 Then
        BaseRemove(url.Name)
        ' Your custom code goes here.
        Console.WriteLine("UrlsCollection: {0}", "Removed collection element!")
    End If
End Sub

.NET Framework
Available since 2.0
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