1.初始化项目。保险起见bin目录完整提交 2.基于现场代码为调整过的初始项目（此次提交还未解决代码差异问题)

CODE/20230901/SA17168/BllSql/BllBase.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Data;
+using System.Data.SqlClient;
+
+namespace BllSql
+{
+    public class BllBase : SqlHelper
+    {
+        public DataTable ExecuteReadTable(string Sql)
+        {
+            SqlConnection conn = GetConnection();
+            DataSet ds = ExecuteDataset(conn, CommandType.Text, Sql);
+            return ds.Tables[0];
+        }
+
+        public int ExecuteNonQuery(string Sql)
+        {
+            SqlConnection conn = GetConnection();
+            return ExecuteNonQuery(conn, CommandType.Text, Sql);
+        }
+    }
+}