Description
Unsubscribes and removes the Instrument from the Instruments collection.
Syntax
| Visual Basic |
|---|
Public Sub RemoveInstrument( _ ByVal cqg_instrument As CQGInstrument _ ) |
Parameters
- cqg_instrument
- The CQGInstrument object received from the Instruments collection
Remarks
After the RemoveInstrument method is called, no InstrumentChanged events are fired on the Instrument, and the previously received CQGInstrument object reference becomes invalid.
The method works in synchronous mode; i.e. after the method return, the instrument will not be in the Instruments collection.
Note: in CQG API v. 3.0 and higher this method call may result in unavailability of account summaries and position properties.
Example
See the usage of CQGCEL methods in the OrderChanged event's example section.