ComboBox.ObjectCollection.Contains(Object) Method
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Determines if the specified item is located within the collection.
public:
virtual bool Contains(System::Object ^ value);
public bool Contains (object value);
public bool Contains (object? value);
abstract member Contains : obj -> bool
override this.Contains : obj -> bool
Public Function Contains (value As Object) As Boolean
- value
- Object
An object representing the item to locate in the collection.
true
if the item is located within the collection; otherwise, false
.
The Contains method enables you to determine if 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.
제품 | 버전 |
---|---|
.NET Framework | 1.1, 2.0, 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 |
Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9 |
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