ImmutableList<T>.Contains(T) Method 
Definition
Important
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Determines whether this immutable list contains the specified value.
public:
 virtual bool Contains(T value);
	public bool Contains(T value);
	abstract member Contains : 'T -> bool
override this.Contains : 'T -> bool
	Public Function Contains (value As T) As Boolean
	Parameters
- value
 - T
 
The value to locate.
Returns
true if the list contains the specified value; otherwise, false.