BaseChannelObjectWithProperties.Contains(Object) Method     
Definition
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Returns a value that indicates whether the channel object contains a property that is associated with the specified key.
public:
 virtual bool Contains(System::Object ^ key);
	public virtual bool Contains(object key);
	abstract member Contains : obj -> bool
override this.Contains : obj -> bool
	Public Overridable Function Contains (key As Object) As Boolean
	Parameters
- key
 - Object
 
The key of the property to look for.
Returns
true if the channel object contains a property associated with the specified key; otherwise, false.