.

CamTool/MainWindow.xaml.cs

@@ -741,12 +741,13 @@ namespace CamTool
         private void GetAllCard(object source, System.Timers.ElapsedEventArgs e)
         {
             MessageBox.Show("OK!");
-            int m_userId = 01;
+            int m_userId = -1;
             if (acsDevices.Count > 0)
             {
                 m_userId = acsDevices[0].userId;
             } else
             {
+                log.Info("not devices");
                 return;
             }
             if (-1 != m_lGetCardCfgHandle)