refactoring, uppd db in and out

WindowsFormsCore/Operations/DBRepo.cs

@@ -13,8 +13,9 @@ namespace WindowsFormsCore.Operations
 {
     public class DBRepo
     {
-        public static void SaveNumberRow(NumberRow numberRow)
+        public static bool SaveNumberRow(NumberRow numberRow)
         {
+            var output = true;
             using(IDbConnection cnn = new SqlConnection(GetConnectionString()))
             {
                 numberRow.NumbersToKey();
@@ -54,10 +55,55 @@ namespace WindowsFormsCore.Operations
                                 @Number7
                                 )";
 
-                cnn.Execute(sql, p);
+                try
+                {
+                    cnn.Execute(sql, p);
+                }
+                catch (SqlException ex)
+                {
+                    if (ex.Number == 2627)
+                    {
+                        output = false;
+                    }
+                }
+                catch (Exception ex)
+                {
+                    throw new Exception(ex.Message);
+                }
 
+                return output;
 
             }
         }
+        public static NumberRow ReadNumberRow(string numberId)
+        {
+            using (IDbConnection cnn = new SqlConnection(GetConnectionString()))
+            {
+                var p = new DynamicParameters();
+                p.Add("@Id", numberId);
+                string sql = @"select  * from dbo.NumbersTable where Id = @Id";
+                
+                var row = cnn.Query<NumberRow>(sql,p).FirstOrDefault();
+
+                row.NumbersToKey();
+
+                return row;
+            }
+        }
+
+        public static IEnumerable<NumberRow> ReadAllNumberRow()
+        {
+            using (IDbConnection cnn = new SqlConnection(GetConnectionString()))
+            {
+                string sql = @"select  * from dbo.NumbersTable ";
+
+                var rows = cnn.Query<NumberRow>(sql);
+
+                //rows.ToList().ForEach(x => x.KeyToNumbers());
+
+                return rows;
+            }
+        }
+
     }
 }