ASCOM Library
CameraStart
Starts an exposure. Use ImageReady to check when the exposure is complete.
Definition
Namespace: ASCOM.Com.DriverAccess
Assembly: ASCOM.Com (in ASCOM.Com.dll) Version: 3.0.0-rc.1+86c25ce733aebb4d8b1b8a62e84770ea5e972bea
Assembly: ASCOM.Com (in ASCOM.Com.dll) Version: 3.0.0-rc.1+86c25ce733aebb4d8b1b8a62e84770ea5e972bea
C#
public void StartExposure(
double Duration,
bool Light
)VB
Public Sub StartExposure (
Duration As Double,
Light As Boolean
)Parameters
- Duration Double
- Duration of exposure in seconds, can be zero if Light is false
- Light Boolean
- true for light frame, false for dark frame (ignored if no shutter)
Implements
ICameraV3StartExposure(Double, Boolean)Remarks
See this link for the canonical definition, which may include further information and implementation requirements: Canonical Definition
Exceptions
| InvalidValueException | NumX, NumY, BinX, BinY, StartX, StartY, or Duration parameters are invalid. |
| InvalidOperationException | CanAsymmetricBin is false and BinX != BinY |
| 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. |