logsdao.cs

小型ERP系统源码,修改版本

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
using DLOA.DALFactory;
using System.Text;
using System.Collections;

namespace DLOA.DAO
{
    /// <summary>
    /// LogsDAO 的摘要说明
    /// </summary>
    public class LogsDAO
    {
        public LogsDAO()
        {
            //
            // TODO: 在此处添加构造函数逻辑
            //
        }
        #region  成员方法

        /// <summary>
        /// 增加一条数据
        /// </summary>
        public void Add(DLOA.Model.Logs model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into Logs(");
            strSql.Append("PersonnelId,logTitle,logContent,logDate)");
            strSql.Append(" values (");
            strSql.Append("@PersonnelId,@logTitle,@logContent,@logDate)");
            SqlParameter[] parameters = {
					new SqlParameter("@PersonnelId", SqlDbType.Int,4),
					new SqlParameter("@logTitle", SqlDbType.VarChar,500),
					new SqlParameter("@logContent", SqlDbType.VarChar,8000),
                   new SqlParameter("@logDate",SqlDbType.DateTime)
            };
            parameters[0].Value = model.PersonnelId;
            parameters[1].Value = model.logTitle;
            parameters[2].Value = model.logContent;
            parameters[3].Value = model.LogsDate;

             DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public void Delete(int id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete Logs ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
				};
            parameters[0].Value = id;
            DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataTable GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append(" SELECT Personnel.name AS PersonnelName, Logs.logTitle, Logs.logContent,Logs.LogDate,");
            strSql.Append(" Logs.id ");
            strSql.Append(" FROM Personnel INNER JOIN ");
            strSql.Append(" Logs ON Personnel.id = Logs.PersonnelId ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.QueryBySql(strSql.ToString());
        }

        #endregion

    }
}