ServiceModelConfigurationElementCollection<ConfigurationElementType>.ContainsKey Method

Definition

Returns a boolean value that indicates whether this collection contains a configuration element with the specified key.

public virtual bool ContainsKey (object key);

Parameters

key
Object

The configuration element to search for in the collection.

Returns

true if the collection contains a configuration element with the specified key; otherwise, false.

Exceptions

key is null or empty.

Applies to

Product Versies
.NET Framework 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1