Backup/DAL/users.cs

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using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace BS.DAL
{
	/// <summary>
	/// 数据访问类:users
	/// </summary>
	public partial class users
	{
		public users()
		{}
		#region  BasicMethod

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(string uno)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from users");
			strSql.Append(" where uno=@uno ");
			SqlParameter[] parameters = {
					new SqlParameter("@uno", SqlDbType.VarChar,50)			};
			parameters[0].Value = uno;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public bool Add(BS.Model.users model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into users(");
			strSql.Append("uno,pwd,sname,sex,tel,qq,email,address,keys)");
			strSql.Append(" values (");
			strSql.Append("@uno,@pwd,@sname,@sex,@tel,@qq,@email,@address,@keys)");
			SqlParameter[] parameters = {
					new SqlParameter("@uno", SqlDbType.VarChar,50),
					new SqlParameter("@pwd", SqlDbType.VarChar,100),
					new SqlParameter("@sname", SqlDbType.VarChar,50),
					new SqlParameter("@sex", SqlDbType.VarChar,20),
					new SqlParameter("@tel", SqlDbType.VarChar,50),
					new SqlParameter("@qq", SqlDbType.VarChar,50),
					new SqlParameter("@email", SqlDbType.VarChar,100),
					new SqlParameter("@address", SqlDbType.VarChar,100),
					new SqlParameter("@keys", SqlDbType.VarChar,100)};
			parameters[0].Value = model.uno;
			parameters[1].Value = model.pwd;
			parameters[2].Value = model.sname;
			parameters[3].Value = model.sex;
			parameters[4].Value = model.tel;
			parameters[5].Value = model.qq;
			parameters[6].Value = model.email;
			parameters[7].Value = model.address;