ListBox.ObjectCollection.Contains(Object) Method
Definition
Important
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Determines whether the specified item is located within the collection.
public:
virtual bool Contains(System::Object ^ value);
public:
bool Contains(System::Object ^ value);
public bool Contains (object value);
abstract member Contains : obj -> bool
override this.Contains : obj -> bool
member this.Contains : obj -> bool
Public Function Contains (value As Object) As Boolean
Parameters
- value
- Object
An object representing the item to locate in the collection.
Returns
true
if the item is located within the collection; otherwise, false
.
Implements
Exceptions
value
is null
.
Remarks
The Contains method enables you to determine whether an object is a member of the collection. Once you know that the item is located within the collection, you can use the IndexOf method to determine where the item is located within the collection.
Applies to
See also
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