Checks whether a pattern key exists in the table.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34)
Syntax
C#
public bool ContainsKey( ExportLinetypeKey exportLinetypeKey )
Parameters
- exportLinetypeKey ExportLinetypeKey
- The export line type key.
Return Value
BooleanTrue if the line type exists in the table.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | A non-optional argument was null |