protected ErrorCode SetCommand(DecimalCommand command, decimal value)
{
if (command == null)
{
return(ErrorCode.InvalidSettingId);
}
WaitDecimalCommandListener listener = new WaitDecimalCommandListener();
Context.Communicator.SetValue <decimal>(command, value, listener, 0);
ErrorCode?error;
listener.Get(out error);
return(error ?? ErrorCode.NoError);
}
protected decimal QueryCommand(DecimalCommand command)
{
if (command == null)
{
return(0);
}
WaitDecimalCommandListener listener = new WaitDecimalCommandListener();
Context.Communicator.QueryValue <decimal>(command, 0, listener);
ErrorCode?error;
decimal? value = listener.Get(out error);
return(value ?? 0);
}