DAL/BindInfoService.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.Data;
using System.Text;
using System.Data.SqlClient;

namespace DAL
{
	/// <summary>
	/// 数据访问类:BindInfoService
	/// </summary>
	public partial class BindInfoService
	{
		public BindInfoService()
		{}
		#region  BasicMethod

        /// <summary>
        /// 更新状态为已使用
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public static int UpdateStatus(Model.BindInfo model)
        {
            string sql = "update BindInfo set status = 1 where id = " + model.id;
            return DBHelperSQL.ExecuteSql(sql);
        }
		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int id)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from BindInfo");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
			};
			parameters[0].Value = id;

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


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public static int Add(Model.BindInfo model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into BindInfo(");
			strSql.Append("dataType,dataPara,userId,dataValue,status,remark,infoType)");
			strSql.Append(" values (");
			strSql.Append("@dataType,@dataPara,@userId,@dataValue,@status,@remark,@infoType)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@dataType", SqlDbType.Int,4),
					new SqlParameter("@dataPara", SqlDbType.VarChar,50),
					new SqlParameter("@userId", SqlDbType.Int,4),
					new SqlParameter("@dataValue", SqlDbType.VarChar,150),
					new SqlParameter("@status", SqlDbType.Int,4),