Searching in tbody and jump over not wished stocks improved performance

StockInfoCore/frmInitial.cs

@@ -141,6 +141,10 @@ namespace StockInfoCore
 
         private void btnValueView_Click(object sender, EventArgs e)
         {
+            if(!GlobalStopwatch.IsRunning && GlobalStopwatch.EllapsedMillis>0)
+                GlobalStopwatch.Restart();
+            else GlobalStopwatch.Start();
+
             if (SelectedPersonId == 0)
             {
                 MessageBox.Show($"Ingen person vald ({SelectedPersonId})");
@@ -155,6 +159,8 @@ namespace StockInfoCore
                 _stockWindow.Stocks = _stockMarketRepository.StockMarketList;
 
                 Cursor.Current = DefaultCursor;
+                GlobalStopwatch.Stop();
+                GlobalStopwatch.PrintSecs("Before Show Stockwindow");
                 _stockWindow.ShowDialog();
             }
         }