Immediately stop any focuser motion due to a previous Move(Int32) method call.

Namespace: ASCOM.DeviceInterface
Assembly: ASCOM.DeviceInterfaces (in ASCOM.DeviceInterfaces.dll) Version: 6.0.0.0 (6.1.1.2619)

Syntax

C#
void Halt()
Visual Basic
Sub Halt
Visual C++
void Halt()

Remarks

Can throw a not implemented exception

Some focusers may not support this function, in which case an exception will be raised.

Recommendation: Host software should call this method upon initialization and, if it fails, disable the Halt button in the user interface.

Exceptions

ExceptionCondition
ASCOM..::..MethodNotImplementedExceptionFocuser does not support this method.
ASCOM..::..NotConnectedExceptionIf the driver is not connected.
ASCOM..::..DriverExceptionMust throw an exception if the call was not successful

See Also