BLL/Base2/MArticleModels.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data;
using System.Text;
namespace BLL.Models
{
    public class MArticleModels
    {
        string[] str_files = { "ID","Name","Classid","Content","flag","istj"};
        /// <summary>
        /// 添加文章
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public bool AddArticle(MODEL.MArticle model) {

            bool ret = false;
            string str_sql = "insert into [tb_mc_article] ( Name,Classid,Content,flag,istj)values( '" +model.Name + "'," +model.Classid.ToString() + " ,'" + model.Content + "' ," +model.Flag.ToString() + "," +model.Istj.ToString() + " )";
            Library.SqlProvider.OleDb db = new Library.SqlProvider.OleDb();
            try
            {
                db.ExecuteNonQuery(COMM.PucConfig.ConnectionStringA, CommandType.Text, str_sql);
                ret = true;
            }
            catch (Exception ex) { }
            return ret;
        }
        /// <summary>
        /// 修改文章
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public bool UpdateArticle(MODEL.MArticle model) {

            bool ret = false;
            string str_sql = "update [tb_mc_article] set Name='"+model.Name+"',Classid="+model.Classid.ToString()+",Content='"+model.Content+"',flag="+model.Flag.ToString()+",istj="+model.Istj.ToString()+" where id="+model.ID.ToString();
            Library.SqlProvider.OleDb db = new Library.SqlProvider.OleDb();
            try
            {
                db.ExecuteNonQuery(COMM.PucConfig.ConnectionStringA, CommandType.Text, str_sql);
                ret = true;
            }
            catch (Exception ex) { }
            return ret;
        }
        /// <summary>
        /// 删除文章
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public bool DelArticle(string id) {

            bool ret = false;
            string str_sql = " delete from [tb_mc_article] where id in ("+id+")";
            Library.SqlProvider.OleDb db = new Library.SqlProvider.OleDb();
            try
            {
                db.ExecuteNonQuery(COMM.PucConfig.ConnectionStringA, CommandType.Text, str_sql);