DAL/AchieveDAL/IconsDAL.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 AchieveCommon;
using AchieveEntity;
using AchieveInterfaceDAL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Text;

namespace AchieveDAL
{
    public class IconsDAL : IIconsDAL
    {
        public bool Exists(int Id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1)num from tbIcons");
            strSql.Append(" where ");
            strSql.Append(" Id = @Id  ");
            SqlParameter[] parameters = {
                    new SqlParameter("@Id", SqlDbType.Int,4)
            };
            parameters[0].Value = Id;
            DataTable dt = SqlHelper.GetDataTable(SqlHelper.connStr, CommandType.Text, strSql.ToString(), parameters);
            if (int.Parse(dt.Rows[0]["num"].ToString()) > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        public bool ExistsIconName(string iconName)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1)num from tbIcons");
            strSql.Append(" where ");
            strSql.Append(" IconName = @IconName  ");
            SqlParameter[] parameters = {
                    new SqlParameter("@IconName", SqlDbType.NVarChar,200)
            };
            parameters[0].Value = iconName;
            DataTable dt = SqlHelper.GetDataTable(SqlHelper.connStr, CommandType.Text, strSql.ToString(), parameters);
            if (int.Parse(dt.Rows[0]["num"].ToString()) > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(IconsEntity model)
        {