SQLServerDAL/UsersDao.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using TracfficAccidentRecords.IDAL;
using Maticsoft.DBUtility;
using System.Collections.Generic;//Please add references
namespace TracfficAccidentRecords.SQLServerDAL
{
	/// <summary>
	/// 数据访问类:Users
	/// </summary>
	public partial class UsersDao:IUsers
	{
		public UsersDao()
		{}
		#region  BasicMethod

	

		/// <summary>
		/// 是否存在该记录
		/// </summary>
        public bool Exists(string LoginName)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from Users");
            strSql.Append(" where LoginName=@LoginName");
			SqlParameter[] parameters = {
					new SqlParameter("@LoginName", SqlDbType.VarChar,128)
			};
            parameters[0].Value = LoginName;

            return SqlHelper.Exists(DataBaseConnectionString.Voyage_ConnectionString, strSql.ToString(), parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(TracfficAccidentRecords.Model.Users model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into Users(");
			strSql.Append("UserName,LoginName,Pwd,Sex,Phone,ManageZoneNo,ManageZoneName)");
			strSql.Append(" values (");
			strSql.Append("@UserName,@LoginName,@Pwd,@Sex,@Phone,@ManageZoneNo,@ManageZoneName)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@UserName", SqlDbType.VarChar,512),
					new SqlParameter("@LoginName", SqlDbType.VarChar,512),
					new SqlParameter("@Pwd", SqlDbType.VarChar,512),
					new SqlParameter("@Sex", SqlDbType.Bit,1),
					new SqlParameter("@Phone", SqlDbType.VarChar,512),
					new SqlParameter("@ManageZoneNo", SqlDbType.Int,4),
					new SqlParameter("@ManageZoneName", SqlDbType.VarChar,512)};
			parameters[0].Value = model.UserName;
			parameters[1].Value = model.LoginName;
			parameters[2].Value = model.Pwd;