DoubleResponse Class

Response that returns a double value.

Definition

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

C#

public class DoubleResponse : Response, 
	IValueResponse<double>, IResponse, IErrorResponse

VB

Public Class DoubleResponse
	Inherits Response
	Implements IValueResponse(Of Double), IResponse, 
	IErrorResponse

DoubleResponse	Create a new DoubleResponse with default values
DoubleResponse(UInt32, UInt32, Double)	Create a new DoubleResponse with the supplied parameter values
DoubleResponse(UInt32, UInt32, String, AlpacaErrors)	Create a new DoubleResponse with the supplied parameter values

ClientTransactionID	Client's transaction ID (0 to 4294967295), as supplied by the client in the command request. (Inherited from Response)
DriverException	Optional field for Windows drivers to return an exception to the client application. (Inherited from ErrorResponse)
ErrorMessage	Empty string for a successful transaction, or a message describing the issue that was encountered. If an error message is returned, a non zero ErrorNumber must also be returned. (Inherited from ErrorResponse)
ErrorNumber	Zero for a successful transaction, or a non-zero integer(-2147483648 to 2147483647) if the device encountered an issue.Devices must use ASCOM reserved error numbers whenever appropriate so that clients can take informed actions. E.g.returning 0x401 (1025) to indicate that an invalid value was received. (Inherited from ErrorResponse)
ServerTransactionID	Server's transaction ID (0 to 4294967295), should be unique for each client transaction so that log messages on the client can be associated with logs on the device. (Inherited from Response)
Value	Double value returned by the device

Return the value as a string
(Overrides ObjectToString)

This extension gets an ASCOM driver exception from a response
(Defined by ExceptionHelpers)

Supported in: 2.0