支持Oracle.MSSQL.MySQL.SQLite四种数据库,支持事务,支持对象关系映射:已在多个项目中实际使用. 没有语法糖,学习成本几乎为0,拿来即用. DBHelper类完整代码: using System; using System.Collections.Generic; using System.ComponentModel; using System.Configuration; using System.Data; using System.Data.Common; usin…
using System; using System.Collections.Generic; using System.Text; using System.Configuration; using System.Data; using System.Data.SqlClient; using System.Reflection; /// <summary> /// 数据库助手 /// @浅时光 /// #zuxuguang@163.com /// </summary> name…
随着学的东西越来越多,一点点的完善吧! using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Data; using System.Data.SqlClient; using System.Configuration; namespace _2016_11_21 { public static class DBHelper { //从配置文件里读连接数据库…
DBHelper: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Data.SqlClient; using System.Data.Sql; using System.Data; namespace DAL { public class DBhelper { private stati…
using System; using System.Configuration; using System.Data; using System.Data.Common; using System.Data.OleDb; using System.Data.SqlClient; namespace JADAY.Frame.DbHelper { /// <summary> /// 数据库助手类 /// </summary> public class DbUtility { priv…
using System; using System.Data; using System.Data.Common; using Project.BaseFramework; using System.Collections.Generic; using System.Configuration; namespace Project.BaseFramework.DataProvider { public class DBHelper { #region Constuctor public DBH…
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Data; using System.Data.SqlClient; namespace Book.DAL { public class DBHelper { private SqlConnection conn = null; private SqlCommand cmd = null; priva…