BTool.DeviceForm.DeviceTxData C# (CSharp) Method

        private void DeviceTxData(TxDataOut txDataOut)
        {
            if (InvokeRequired)
            {
                try
                {
                    BeginInvoke((Delegate)new DeviceForm.DeviceTxDataDelegate(DeviceTxData), txDataOut);
                }
                catch { }
            }
            else
            {
                if (formClosing)
                    return;
                threadMgr.rxTxMgr.dataQ.AddQTail(
                    new RxTxMgrData()
                    {
                        rxDataIn = null,
                        txDataOut = txDataOut
                    });
            }
        }