ClientExtensionsSlewToCoordinatesTaskAsync Method

Returns an awaitable, running, Task that slews the telescope to the specified RA/Dec coordinates

Definition

Namespace: ASCOM.Common
Assembly: ASCOM.Common (in ASCOM.Common.dll) Version: 3.0.0-rc.1+86c25ce733aebb4d8b1b8a62e84770ea5e972bea

C#

public static Task SlewToCoordinatesTaskAsync(
	this ITelescopeV3 device,
	double rightAscension,
	double declination,
	CancellationToken cancellationToken = default,
	int pollInterval = 1000,
	ILogger logger = null
)

VB

<ExtensionAttribute>
Public Shared Function SlewToCoordinatesTaskAsync ( 
	device As ITelescopeV3,
	rightAscension As Double,
	declination As Double,
	Optional cancellationToken As CancellationToken = Nothing,
	Optional pollInterval As Integer = 1000,
	Optional logger As ILogger = Nothing
) As Task

Parameters

device ITelescopeV3: The Telescope device
rightAscension Double: The required right ascension
declination Double: The required declination
cancellationToken CancellationToken (Optional): Cancellation token - Default: None
pollInterval Int32 (Optional): Interval between polls of the completion variable (milliseconds) - Default: 1000 milliseconds.
logger ILogger (Optional): ILogger instance that will receive operation messages from the method - Default: No logger

Return Value

Task
Awaitable task that ends when the telescope is at the required coordinates

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ITelescopeV3. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

Initiator: SlewToCoordinatesAsync(Double, Double)

Complete when: Slewing is

Version Information

.NET Standard

Supported in: 2.0