BBMPT1/MESClassLibrary/DAL/Log/LogErrDAL.cs

using MESClassLibrary.BLL.Log;
using MESClassLibrary.Model;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Reflection;
using System.Text;

namespace MESClassLibrary.DAL.Log
{
    public class LogErrDAL
    {
        public static string TableName = "LogErr";
        public string GetTableName()
        {
            return TableName;
        }
        /// <summary>
        /// 查询全部错误信息
        /// </summary>
        /// <returns></returns>
        public DataTable Search_Info()
        {
            try
            {
                string sql = @"select * from " + TableName + " order by ErrTime desc";
                return SqlHelper.ExecuteDataset(SqlHelper.GetConnSting(), CommandType.Text, sql, null).Tables[0];

            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }

        }
        public DataTable Search_InfoByTime(DateTime stime, DateTime etime)
        {
            try
            {
                string sql = @"select * from " + TableName + @"
                where ErrTime>=@stime and ErrTime<=@etime order by ErrTime desc";

                SqlParameter[] param = new SqlParameter[2];
                param[0] = new SqlParameter("@stime", SqlDbType.DateTime);
                param[0].Value = stime;

                param[1] = new SqlParameter("@etime", SqlDbType.DateTime);
                param[1].Value = etime;

                return SqlHelper.ExecuteDataset(SqlHelper.GetConnSting(), CommandType.Text, sql, param).Tables[0];

            }
            catch (Exception ex)
            {
                LogErrBLL.AddInfo(ex.ToString(), MethodBase.GetCurrentMethod());
                return null;
            }

        }


        /// <summary>
        /// 添加错误信息
        /// </summary>
        /// <param name="mod"></param>
        /// <returns></returns>
        public bool Add_Info(LogErrModel mod)
        {
            try
            {
                #region 添加数据
                string sql = "";
                SqlParameter[] param = null;
                sql = "INSERT INTO " + TableName + " (ID,ErrContent,ErrSource";
                sql += ") VALUES (";
                sql += "@ID,";
                sql += "@ErrContent,";
                sql += "@ErrSource)";

                #region 添加参数
                param = new SqlParameter[3];
                param[0] = new SqlParameter("@ID", SqlDbType.VarChar);
                param[0].Value = mod.ID;

                param[1] = new SqlParameter("@ErrContent", SqlDbType.VarChar);
                param[1].Value = mod.ErrContent;

                param[2] = new SqlParameter("@ErrSource", SqlDbType.VarChar);
                param[2].Value = mod.ErrSource;

                #endregion

                SqlHelper.ExecuteNonQuery(SqlHelper.GetConnSting(), CommandType.Text, sql, param);
                #endregion
                return true;
            }
            catch (Exception ex)
            {
                return false;
            }

        }
    }
}