New editwindow , before connection

StockDAL/StockRepository.cs

@@ -20,6 +20,15 @@ namespace StockDAL
             }
         }
 
+        public StockMember GetStockMember(int stockMemberId)
+        {
+            using var context = new StockContext();
+            var entity = (from stk in context.Stocks
+                          where stk.Id == stockMemberId
+                          select stk).FirstOrDefault();
+            return entity;
+        }
+
         public void UpdateActualPrice(int id, decimal price)
         {
             using var context = new StockContext();