IVideoFrameFrameNumber Property

Returns the frame number.

Namespace: ASCOM.DeviceInterface
Assembly: ASCOM.DeviceInterfaces (in ASCOM.DeviceInterfaces.dll) Version: 3351c4f3fa64146a7efd5b51ed4591e32a0a5484

Syntax

C++

Copy

long FrameNumber { get; }

ReadOnly Property FrameNumber As Long
	Get

property long long FrameNumber {
	long long get ();
}

Property Value

Type: Int64
The frame number of the current video frame.

Exceptions

Exception	Condition
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.

Remarks

Must be implemented, must not throw an ASCOM.PropertyNotImplementedException.

The frame number of the first exposed frame may not be zero and is dependent on the device and/or the driver. The frame number increases with each acquired frame not with each requested frame by the client.

Reference

IVideoFrame Interface

ASCOM.DeviceInterface Namespace

IVideoFrameAddLanguageSpecificTextSet("LST4D030B5_0?cpp=::|nu=.");FrameNumber Property

Property Value

Reference

IVideoFrameFrameNumber Property