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ConfigurationElementCollection.BaseRemove Method

Removes a ConfigurationElement from the collection.

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

protected internal void BaseRemove(
	Object key
)

Parameters

key
Type: System.Object

The key of the ConfigurationElement to remove.

ExceptionCondition
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 void Remove(UrlConfigElement url)
{
    if (BaseIndexOf(url) >= 0)
    {
        BaseRemove(url.Name);
        // Your custom code goes here.
        Console.WriteLine("UrlsCollection: {0}", "Removed collection element!");
    }
}

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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