IVideoStartRecordingVideoFile Method |
Starts recording a new video file.
Namespace:
ASCOM.DeviceInterface
Assembly:
ASCOM.DeviceInterfaces (in ASCOM.DeviceInterfaces.dll) Version: 3351c4f3fa64146a7efd5b51ed4591e32a0a5484
Syntax string StartRecordingVideoFile(
string PreferredFileName
)
Function StartRecordingVideoFile (
PreferredFileName As String
) As String
String^ StartRecordingVideoFile(
String^ PreferredFileName
)
Parameters
- PreferredFileName
- Type: SystemString
The file name requested by the client. Some systems may not allow the file name to be controlled directly and they should ignore this parameter.
Return Value
Type:
StringThe actual file name of the file that is being recorded.
Exceptions Exception | Condition |
---|
MethodNotImplementedException | Must throw exception if not implemented. |
InvalidOperationException | Must throw exception if the current camera state doesn't allow to begin recording a file. |
NotConnectedException | If the device is not connected |
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. |
See Also