Routine for buying stocks fixed

StockInfoCore/frmInitial.cs

@@ -135,8 +135,10 @@ namespace StockInfoCore
             _regWindow.Stocks = _stockMarketRepository.StockMarketList;
             Cursor.Current = DefaultCursor;
             _regWindow.ShowDialog();
-
+            if (_regWindow.RegisteredStocks.Count > 0)
+            {
                 _stockRepository.InsertMany(_regWindow.RegisteredStocks);
+            }
 
             ReloadData();
         }

StockInfoCore/frmRegisterStock.cs

@@ -122,6 +122,7 @@ namespace StockInfoCore
             {
                 AddItemToListView(currStock);
             }
+            lwRegBuffer.Refresh();
         }
 
         private void AddItemToListView(StockMember currStock)
@@ -131,6 +132,7 @@ namespace StockInfoCore
             lv.SubItems.Add(currStock.PostAmount.ToString());
             lv.SubItems.Add(currStock.Comment);
             //lv.BackColor = Color.Aquamarine;
+            
         }
 
         private void AddValidateData()
@@ -148,6 +150,11 @@ namespace StockInfoCore
             currentStock.SoldValue = decimal.Parse("0");
             currentStock.Comment = txtComment.Text;
             RegisteredStocks.Add(currentStock);
+            if (StockGroupTmp != null)
+            {
+                _stockRepository.SaveStockGroup(StockGroupTmp);
+                StockGroupTmp = null;
+            }
             initiateRegWin();
         }
 
@@ -172,7 +179,7 @@ namespace StockInfoCore
                 _stockRepository.InsertMany(RegisteredStocks);
                 lwRegBuffer.Clear();
                 RegisteredStocks.Clear();
-                _stockRepository.SaveStockGroup(StockGroupTmp);
+
             }
         }