Api/Ewide.Core/Ewide.Core.Data/DapperHelper.cs

@@ -10,52 +10,52 @@ namespace Ewide.Core.Data
 {
     public class DapperHelper : IDisposable
     {
-        private readonly static string _connString = System.Configuration.ConfigurationManager.ConnectionStrings["MySqlConnection"].ToString();
+        private readonly static string _connString = System.Configuration.ConfigurationManager.ConnectionStrings["MySqlConnection"]?.ToString();
 
-        public IDbConnection Sql = null;
+        public IDbConnection Conn { get; } = null;
 
         public DapperHelper()
         {
-            Sql = new MySqlConnection(_connString);
-            if (Sql.State == ConnectionState.Closed)
+            Conn = new MySqlConnection(_connString);
+            if (Conn.State == ConnectionState.Closed)
             {
-                Sql.Open();
+                Conn.Open();
             }
         }
 
         void IDisposable.Dispose()
         {
-            if (Sql.State == ConnectionState.Open)
+            if (Conn.State == ConnectionState.Open)
             {
-                Sql.Close();
+                Conn.Close();
             }
-            Sql.Dispose();
+            Conn.Dispose();
         }
     }
 
     public class DapperTransactionHelper : IDisposable
     {
-        private readonly static string _connString = System.Configuration.ConfigurationManager.ConnectionStrings["MySqlConnection"].ToString();
+        private readonly static string _connString = System.Configuration.ConfigurationManager.ConnectionStrings["MySqlConnection"]?.ToString();
 
-        public IDbConnection Sql = null;
+        public IDbConnection Conn { get; } = null;
 
         private IDbTransaction _trans = null;
 
         public DapperTransactionHelper()
         {
-            Sql = new MySqlConnection(_connString);
-            if (Sql.State == ConnectionState.Closed)
+            Conn = new MySqlConnection(_connString);
+            if (Conn.State == ConnectionState.Closed)
             {
-                Sql.Open();
+                Conn.Open();
             }
-            _trans = Sql.BeginTransaction();
+            _trans = Conn.BeginTransaction();
         }
 
         private void Close()
         {
-            if (Sql.State == ConnectionState.Open)
+            if (Conn.State == ConnectionState.Open)
             {
-                Sql.Close();
+                Conn.Close();
             }
         }
 
@@ -63,7 +63,7 @@ namespace Ewide.Core.Data
         {
             _trans.Dispose();
             this.Close();
-            Sql.Dispose();
+            Conn.Dispose();
         }
 
         public void Complete()