DAL/online_service_group.cs

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using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using DBUtility;
using Common;

namespace Web.Plugin.LineService.DAL
{
    /// <summary>
    /// 数据访问类:online_service_group
    /// </summary>
    public partial class online_service_group
    {
        public online_service_group()
        { }
        #region  Method

        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from dt_online_service_group");
            strSql.Append(" where id=@id ");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)};
            parameters[0].Value = id;

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

        /// <summary>
        /// 返回类别名称
        /// </summary>
        public string GetTitle(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select top 1 title from dt_online_service_group");
            strSql.Append(" where id=" + id);
            string title = Convert.ToString(DbHelperSQL.GetSingle(strSql.ToString()));
            if (string.IsNullOrEmpty(title))
            {
                return "";
            }
            return title;
        }

        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Model.online_service_group model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into dt_online_service_group(");
            strSql.Append("title,default_view,sort_id,is_lock)");
            strSql.Append(" values (");
            strSql.Append("@title,@default_view,@sort_id,@is_lock)");
            SqlParameter[] parameters = {