[C#]
    bool ContainsValue(Object Value);

[VB.NET]
    Function ContainsValue(ByVal Value As Object) As Boolean

[Pascal]
    under development

[C++]
    bool ContainsValue(TObject &Value);
    bool ContainsValue(TObject *Value);

[PHP]
    bool ContainsValue(TObject $Value)

[Java]
    boolean containsValue(TObject Value);