lixiaojun
2022-08-18 9d0a6e97890b44f2b71d2425684082100bed07a9
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using IStation.Entity;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace IStation.DAL
{
    /// <summary>
    /// 
    /// </summary>
    public partial class BaseDAL_Sorter<T> : BaseDAL<T> where T : Entity.BaseEntity,ISorter, new()
    {
        /// <summary>
        /// 更新排序码
        /// </summary>
        public virtual bool UpdateSortCode(long ID, int SortCode)
        {
            using (SqlSugarClient db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Updateable<T>()
                    .SetColumns(x => x.SortCode == SortCode).Where(x => x.ID == ID).ExecuteCommand() > 0;
            }
        }
 
        /// <summary>
        /// 更新排序
        /// </summary>
        public virtual bool UpdateSorter(List<Entity.Sorter> Sorters)
        {
            if (Sorters == null || Sorters.Count() < 1)
                return default;
            if (Sorters.Exists(x => x.ID < 1))
                return default;
            using (SqlSugarClient db = new SqlSugarClient(ConnectionConfig))
            {
                return db.Updateable<T>(Sorters).UpdateColumns(nameof(Entity.ISorter.SortCode)).ExecuteCommand()>0;
            }
        }
 
 
    }
}