SQLServerDAL/Links.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Collections.Generic;
using System.Collections;
using System.Linq;
using System.Text;
using System.Data;

using WMPT.Model;
using WMPT.Common;
using WMPT.DBUtility;

using System.Data.SqlClient;

namespace WMPT.SQLServerDAL
{
	/// <summary>
	/// 数据访问类Links。
	/// </summary>
	public class Links
	{
		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(WMPT.Model.LinksInfo model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into Links(");
            strSql.Append("Type,Url,Picture,Introduce,title)");
			strSql.Append(" values (");
            strSql.Append("@Type,@Url,@Picture,@Introduce , @title)");

			SqlParameter[] parameters = 
            {
				new SqlParameter("@Type", SqlDbType.Int),
				new SqlParameter("@Url", SqlDbType.VarChar,500),
				new SqlParameter("@Picture", SqlDbType.VarChar,100),
                new SqlParameter("@Introduce",SqlDbType.Int,4),
                new SqlParameter("@title" , SqlDbType.VarChar , 256)
            };
            parameters[0].Value = model.Type;
			parameters[1].Value = model.Url;
			parameters[2].Value = model.Picture;
            parameters[3].Value = model.Introduce;
            parameters[4].Value = model.title;

			return SQLHelper.ExecuteNonQuery(CommandType.Text,strSql.ToString(),parameters);
		}

		/// <summary>
		/// 更新一条数据
		/// </summary>
		public int Update(WMPT.Model.LinksInfo model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update Links set ");
			strSql.Append("Type=@Type,");
			strSql.Append("Url=@Url,");
			strSql.Append("Picture=@Picture,");
            strSql.Append("Introduce=@Introduce , title =@title");
			strSql.Append(" where LinkID=@LinkID ");