/// <summary>
        /// This method will be called when the capturing packets is in progress
        /// </summary>
        void PacketCapturer_CaptureProgressChanged(object sender, TJPacketExporter.CaptureProgressEventArgs e)
        {
            this.InvokeIfRequired(() =>
            {
                pbrCapture.Value = e.NumberOfPacketsProcessed;

                if (e.NumberOfPacketsProcessed == e.MaxNumberOfPacketsToProcess)
                {
                    pbrCapture.Value = 0;
                    btnSavePacketCapture.IsEnabled = true;
                    Console.WriteLine("Done exporting packets");
                }
            });
        }
        /// <summary>
        /// This method respond to the click event of capture button
        /// </summary>
        private void btnSavePacketCapture_Click(object sender, RoutedEventArgs e)
        {
            TJPacketExporter.TJPacketExportFormat fmt = (TJPacketExporter.TJPacketExportFormat)cbbSavePacketFormat.SelectedValue;

            try
            {
                int packetsToCapture = Convert.ToInt32(tbxSavePacketNumber.Text);

                string filename = savePacketCapturedialog.FileName;
                if (packetsToCapture <= 0)
                {
                    System.Windows.Forms.MessageBox.Show("Choose a non-negative & non-zero value");
                    return;
                }

                if (filename == "")
                {
                    System.Windows.Forms.MessageBox.Show("Choose where to save the captured file");
                    return;
                }

                btnSavePacketCapture.IsEnabled = false;
                pbrCapture.Maximum = packetsToCapture;

                TJPacketExporter pexp = new TJPacketExporter();
                pexp.CaptureProgressChanged += PacketCapturer_CaptureProgressChanged;
                pexp.StartCapturing(filename, fmt, packetsToCapture);
            }
            catch (Exception)
            {
                //throw;
            }
        }