The Contains method is used to check if the parameter binding exists for one definition.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)

Syntax

C#
`public override bool Contains( Definition key )`

Visual Basic
`Public Overrides Function Contains ( _ key As Definition _ ) As Boolean`

Visual C++
`public: virtual bool Contains( Definition^ key ) override`

key: Type: Autodesk.Revit.DB Definition
A parameter definition which can be an existing definition or one from a shared parameters file.

See Also