74 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			C#
		
	
	
	
		
		
			
		
	
	
			74 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			C#
		
	
	
	
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								using System;
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								using System.Collections.Generic;
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								using System.Linq;
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								using System.Text;
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								using System.Threading.Tasks;
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								namespace BLL
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								{
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								    /// <summary>
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								    /// 新闻宣传工作
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								    /// </summary>
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								    public class NewsPropagandaWorkService
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								    {
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								        /// <summary>
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								        /// 根据主键获取新闻宣传工作
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								        /// </summary>
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								        /// <param name="newsPropagandaWorkId"></param>
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								        /// <returns></returns>
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								        public static Model.Party_NewsPropagandaWork GetNewsPropagandaWorkById(string newsPropagandaWorkId)
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								        {
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								            return Funs.DB.Party_NewsPropagandaWork.FirstOrDefault(e => e.NewsPropagandaWorkId == newsPropagandaWorkId);
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								        }
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								        /// <summary>
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								        /// 添加新闻宣传工作
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								        /// </summary>
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								        /// <param name="newsPropagandaWork"></param>
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								        public static void AddNewsPropagandaWork(Model.Party_NewsPropagandaWork newsPropagandaWork)
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								        {
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								            Model.Party_NewsPropagandaWork newNewsPropagandaWork = new Model.Party_NewsPropagandaWork
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								            {
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								                NewsPropagandaWorkId = newsPropagandaWork.NewsPropagandaWorkId,
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								                Year = newsPropagandaWork.Year,
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								                NewsDate = newsPropagandaWork.NewsDate,
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								                Author = newsPropagandaWork.Author,
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								                CompileMan = newsPropagandaWork.CompileMan,
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								                CompileDate = newsPropagandaWork.CompileDate
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								            };
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								            Funs.DB.Party_NewsPropagandaWork.InsertOnSubmit(newNewsPropagandaWork);
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								            Funs.DB.SubmitChanges();
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								        }
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								        /// <summary>
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								        /// 修改新闻宣传工作
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								        /// </summary>
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								        /// <param name="newsPropagandaWork"></param>
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								        public static void UpdateNewsPropagandaWork(Model.Party_NewsPropagandaWork newsPropagandaWork)
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								        {
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								            Model.Party_NewsPropagandaWork newNewsPropagandaWork = Funs.DB.Party_NewsPropagandaWork.FirstOrDefault(e => e.NewsPropagandaWorkId == newsPropagandaWork.NewsPropagandaWorkId);
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								            if (newNewsPropagandaWork != null)
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								            {
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								                newNewsPropagandaWork.NewsDate = newsPropagandaWork.NewsDate;
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								                newNewsPropagandaWork.Author = newsPropagandaWork.Author;
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								                Funs.DB.SubmitChanges();
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								            }
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								        }
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								        /// <summary>
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								        /// 根据主键删除新闻宣传工作
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								        /// </summary>
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								        /// <param name="newsPropagandaWorkId"></param>
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								        public static void DeleteNewsPropagandaWorkById(string newsPropagandaWorkId)
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								        {
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								            Model.Party_NewsPropagandaWork newsPropagandaWork = Funs.DB.Party_NewsPropagandaWork.FirstOrDefault(e => e.NewsPropagandaWorkId == newsPropagandaWorkId);
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								            if (newsPropagandaWork != null)
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								            {
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								                CommonService.DeleteAttachFileById(newsPropagandaWorkId);
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								                Funs.DB.Party_NewsPropagandaWork.DeleteOnSubmit(newsPropagandaWork);
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								                Funs.DB.SubmitChanges();
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								            }
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								        }
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								    }
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								}
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