ITelescopeV4SlewToAltAzAsync Method

This Method must be implemented if CanSlewAltAzAsync returns True.

Definition

Namespace: ASCOM.DeviceInterface
Assembly: ASCOM.DeviceInterfaces (in ASCOM.DeviceInterfaces.dll) Version: 7.1.3+4851.c5da65c2b

C#

void SlewToAltAzAsync(
	double Azimuth,
	double Altitude
)

VB

Sub SlewToAltAzAsync ( 
	Azimuth As Double,
	Altitude As Double
)

C++

void SlewToAltAzAsync(
	double Azimuth, 
	double Altitude
)

See this link for the canonical definition, which may include further information and implementation requirements: Canonical Definition

MethodNotImplementedException	If the method is not implemented and CanSlewAltAzAsync is False
InvalidValueException	If an invalid azimuth or elevation is given.
ParkedException	If the telescope is parked
NotConnectedException	When Connected is False.
DriverException	An error occurred that is not described by one of the more specific ASCOM exceptions. Include sufficient detail in the message text to enable the issue to be accurately diagnosed by someone other than yourself.

Date	Version	Description
ITelescopeV2	Platform 4.0	Member added.
ITelescopeV4	Platform 7.0	Synchronous slewing is deprecated, see note above.