/// <summary>
/// Unregisters a listener from named extrinsic data events.
/// </summary>
/// <param name="key">
/// Key of the requested extrinsic data.
/// </param>
/// <param name="listener">
/// Listener which should be unregistered.
/// </param>
/// <param name="clientData">
/// Pointer value used as parameter during the registration of the
/// listener.
/// </param>
/// <returns>
/// <c>true</c>, if the listener was unregistered successfully;
/// <c>false</c> otherwise.
/// </returns>
/// <seealso cref="VLImageWrapper"/>
public bool RemoveNamedExtrinsicDataListener(string key,
ExtrinsicDataWrapperCallback listener, IntPtr clientData)
{
if (this.disposed)
{
throw new ObjectDisposedException("VLWorker");
}
return(vlWorker_RemoveNamedExtrinsicDataListener(
this.handle, key, listener, clientData));
}
private static extern bool vlWorker_RemoveNamedExtrinsicDataListener(IntPtr worker,
[MarshalAs(UnmanagedType.LPStr)] string key,
[MarshalAs(UnmanagedType.FunctionPtr)] ExtrinsicDataWrapperCallback listener,
IntPtr clientData);
