This Method must be implemented if CanSlewAltAzAsync returns True.

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

Syntax

C#
public void SlewToAltAzAsync(
	double Azimuth,
	double Altitude
)
Visual Basic
Public Sub SlewToAltAzAsync ( _
	Azimuth As Double, _
	Altitude As Double _
)
Visual C++
public:
virtual void SlewToAltAzAsync(
	double Azimuth, 
	double Altitude
) sealed

Parameters

Azimuth
Type: System..::..Double
Azimuth to which to move
Altitude
Type: System..::..Double
Altitude to which to move to

Implements

ITelescopeV3..::..SlewToAltAzAsync(Double, Double)

Remarks

This method should only be implemented if the properties Altitude, Azimuth, RightAscension, Declination and Slewing can be read while the scope is slewing. Raises an error if starting the slew fails. Returns immediately after starting the slew. The client may monitor the progress of the slew by reading the Azimuth, Altitude, and Slewing properties during the slew. When the slew completes, Slewing becomes False. The slew may fail if the target coordinates are beyond limits imposed within the driver component. Such limits include mechanical constraints imposed by the mount or attached instruments, building or dome enclosure restrictions, etc. The TargetRightAscension and TargetDeclination properties are not changed by this method.

Raises an error if AtPark is True, or if Tracking is True.

This is only available for telescope InterfaceVersions 2 and 3

See Also