Determines whether the PropertyMap contains
            an element with the specified key.
            
Namespace: Endeca.NavigationAssembly: Endeca.Navigation (in Endeca.Navigation.dll) Version: 6.3.0.0 (6.3.0.853)
 Syntax
Syntax
| C# | 
|---|
| public virtual bool Contains( Object key ) | 
| Visual Basic | 
|---|
| Public Overridable Function Contains ( _ key As Object _ ) As Boolean | 
| Visual C++ | 
|---|
| public: virtual bool Contains( Object^ key ) | 
Parameters
- key
- Type: System..::..Object
 They key to locate in the PropertyMap.





