Language Reference Guide > Language Reference Guide > System Classes > GhostExec Class > UnRegisterUserEvent Method
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UnRegisterUserEvent Method
The UnRegisterUserEvent method removes a frame's registration for a specified event or for all events.
This method has the following syntax:
GhostExec.UnRegisterUserEvent([eventname = varchar(32)])
Note:  The parentheses are required even if you do not specify an event name.
This method has the following parameter:
eventname
Specifies the event whose registration you want to remove. The parameter is case-sensitive. If you do not specify an event name, OpenROAD unregisters all user events for that frame.
Last modified date: 12/20/2023