RhinoCommon API
UserDataListContains Method |
Checks for the existence of a specific type of userdata in this list
Both .NET and native userdata is checked
Namespace: Rhino.DocObjects.Custom
Assembly: RhinoCommon (in RhinoCommon.dll)

public bool Contains( Guid userdataId )
Public Function Contains ( userdataId As Guid ) As Boolean
Parameters
- userdataId
- Type: SystemGuid
[Missing <param name="userdataId"/> documentation for "M:Rhino.DocObjects.Custom.UserDataList.Contains(System.Guid)"]
Return Value
Type: Boolean[Missing <returns> documentation for "M:Rhino.DocObjects.Custom.UserDataList.Contains(System.Guid)"]

Rhino for Windows
Supported in: 6.14