Checks whether a pattern key exists in the table.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.3.0.0 (26.3.0.0)
Syntax
C#
public bool ContainsKey( ExportPatternKey exportpatternKey )
Parameters
- exportpatternKey ExportPatternKey
- The export pattern Key.
Return Value
BooleanTrue if the pattern key exists in the table.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | A non-optional argument was null |