clsshujuguanli.cs

怎样的图象处理的

				}
				else if(!bianHua && ShuJuJian.Equals(clsChangLiang.SHUJU_XUQIU)) 
				{
					xuqiuShiFouBianHua = false;//没有变化
				}
				
			}
		}

		/// <summary>
		/// 获得相应的数据
		/// </summary>
		/// <param name="ShuJuJian">数据种类键值</param>
		/// <returns>数据</returns>
		public DataSet HuoDeShuJu(string ShuJuJian) 
		{
			lock(this) 
			{
				//是否有该键值
				if(!this.xiangShuJu.ContainsKey(ShuJuJian)) 
				{
					return null;
				}
				//获得相应的值
				IDictionaryEnumerator jiHe = xiangShuJu.GetEnumerator();			
				while ( jiHe.MoveNext() )
				{
					if(jiHe.Key.Equals(ShuJuJian) )
					{
						break;					
					}
				}	
				//返回数据
				return (jiHe.Value as DataSet); 
			}

		}
		/// <summary>
		/// 需求数据是否变化
		/// </summary>
		/// <returns>true 变化；false 没有变化</returns>
		public bool XuQiuBianHua() 
		{
			return xuqiuShiFouBianHua;

		}

		/// <summary>
		/// 是否需要等待数据刷新
		/// </summary>
		/// <returns>true：需要数据刷新 false:不需要数据刷新</returns>
		public bool ShiFouXuYaoXiaZai() 
		{
			DataSet jibenShuJu = this.HuoDeShuJu(clsChangLiang.SHUJU_JIBENSHUJU);
			DataSet peizhiXinXi = this.HuoDeShuJu(clsChangLiang.SHUJU_PEIZHIXINXI); 
			if(jibenShuJu.Tables.Count == 0 || peizhiXinXi.Tables.Count==0) 
			{
				return true;
			}
			return false;
		}

		/// <summary>
		/// 添加一个新得需求
		/// </summary>
		/// <param name="xinXuQiu"></param>
		/// <returns></returns>
		public  DataSet XuQiuTianJian(DataTable xinXuQiu) 
		{
			lock(this) 
			{
				//1.0.0.0
				//DataSet shuJu = this.HuoDeShuJu(clsChangLiang.SHUJU_XUQIU);
				//2.0.0.0
				DataSet shuJu = this.HuoDeShuJu(clsChangLiang.SHUJU_XUQIU_WEIDAFU);
				DataSet xinShuJu = null;
				if(shuJu.Tables.Count <1 ) 
				{
					xinShuJu = new DataSet();
					xinXuQiu.TableName="XuQiu";
					xinShuJu.Merge(xinXuQiu);  
				}
				else 
				{
					//zhangwi 11-23 将原来只构造系统数据改为根据xinXuQiu中数据构造，同时增加一个BiaoHao列
					xinShuJu = shuJu;
					
					string lieMing = "" ;
					//将xinShuJu.Tables["XuQiu"]中的所有列保存到HashTable中
					System.Collections.Hashtable table = new Hashtable() ;
					for (int i=0;i<xinShuJu.Tables["XuQiu"].Columns.Count;i++)
						table.Add(xinShuJu.Tables["XuQiu"].Columns[i].ColumnName,"") ;
					
					for (int i=0;i<xinXuQiu.Columns.Count;i++)
					{
						lieMing = xinXuQiu.Columns[i].ColumnName ;
						if (!table.ContainsKey(lieMing))
						{
							System.Data.DataColumn xinLie= new DataColumn() ;
							xinLie.ColumnName = lieMing ;
							xinLie.AllowDBNull = true ;
							xinShuJu.Tables["XuQiu"].Columns.Add(xinLie) ;
						}
					}

					//增加编号列
					if (!table.ContainsKey("BianHao"))
					{
						System.Data.DataColumn xinLie= new DataColumn() ;
						xinLie.ColumnName = "BianHao" ;
						xinLie.AllowDBNull = true ;
						xinShuJu.Tables["XuQiu"].Columns.Add(xinLie) ;
					}

					DataRow xinHang = xinShuJu.Tables["XuQiu"].NewRow(); 
					for (int i=0;i<xinXuQiu.Columns.Count;i++)
					{
						lieMing = xinXuQiu.Columns[i].ColumnName ;
						if (!xinXuQiu.Rows[0].IsNull(lieMing))
							xinHang[lieMing] = xinXuQiu.Rows[0][lieMing].ToString() ;
					}
					xinHang["BianHao"]="-1";
					xinShuJu.Tables["XuQiu"].Rows.Add(xinHang);
				}
				//2.0.0.0->begin
				this.xiangShuJu.Remove(clsChangLiang.SHUJU_XUQIU_WEIDAFU);
				this.xiangShuJu.Add(clsChangLiang.SHUJU_XUQIU_WEIDAFU,xinShuJu);	
				//更新总数据
				/*special code block, bad custom
				DataSet zongShuJu = this.HuoDeShuJu(clsChangLiang.SHUJU_XUQIU); 
				zongShuJu.Merge(this.HuoDeShuJu(clsChangLiang.SHUJU_XUQIU_YIDAFU)); */
				DataSet zongShuJu = new DataSet();
				zongShuJu.Merge(this.HuoDeShuJu(clsChangLiang.SHUJU_XUQIU_WEIDAFU)); 
				zongShuJu.Merge(this.HuoDeShuJu(clsChangLiang.SHUJU_XUQIU_YIDAFU)); 
				this.xiangShuJu.Remove(clsChangLiang.SHUJU_XUQIU);
				this.xiangShuJu.Add(clsChangLiang.SHUJU_XUQIU,zongShuJu);
				//2.0.0.0->end

				//zhangwj  11－22  每次更新存入文件
				CunRuShuJu();
				return xinShuJu;
			}
		}
		
		/// <summary>
		/// 区分需求数据,2.0.0.0新特性
		/// </summary>
		/// <param name="ZongXuQiu">总的需求数据</param>
		/// <returns></returns>
		private ArrayList QuFengXuQiuShuJu(DataSet ZongXuQiu) 
		{
			ArrayList lingshi= new ArrayList();
			if(ZongXuQiu.Tables.Count < 1) 
			{
				lingshi.Add(new DataSet());
				lingshi.Add(new DataSet());
				
			} 
			else 
			{	
				DataTable xuqiuShuJuYiDaFu =ZongXuQiu.Tables["XuQiu"].Clone();
				xuqiuShuJuYiDaFu.Clear();
				DataTable xuqiuShuJu = ZongXuQiu.Tables["XuQiu"].Clone();
				xuqiuShuJu.Clear();
				
				//区分数据
				for(int Loop=0;Loop<ZongXuQiu.Tables["XuQiu"].Rows.Count;Loop++) 
				{
					
					DataRow hang = ZongXuQiu.Tables["XuQiu"].Rows[Loop];
					//判断是否答复
					if(hang["DaFuRen"].ToString().Trim().Length > 0) //已答复
					{							
						DataRow xinHang = xuqiuShuJuYiDaFu.NewRow();  
						//拷贝数据					 
						for(int iLoop = 0;iLoop<ZongXuQiu.Tables["XuQiu"].Columns.Count;iLoop++) 
						{						
							xinHang[ZongXuQiu.Tables["XuQiu"].Columns[iLoop].ColumnName]
								= hang[ZongXuQiu.Tables["XuQiu"].Columns[iLoop].ColumnName];
						}                  						
						xuqiuShuJuYiDaFu.Rows.Add(xinHang);
					}
					else //没有答复
					{						
						DataRow xinHang =xuqiuShuJu.NewRow();  
						//拷贝数据					 
						for(int iLoop = 0;iLoop<ZongXuQiu.Tables["XuQiu"].Columns.Count;iLoop++) 
						{						
							xinHang[ZongXuQiu.Tables["XuQiu"].Columns[iLoop].ColumnName]
								= hang[ZongXuQiu.Tables["XuQiu"].Columns[iLoop].ColumnName];
						}
						xuqiuShuJu.Rows.Add(xinHang);
					}

				}
				//生成DataSet
				DataSet xuqiuShuJuJH = new DataSet();
				if(xuqiuShuJu.Rows.Count>0) 
				{
					xuqiuShuJuJH.Merge(xuqiuShuJu);
				}
				DataSet xuqiuShuJuYiDaFuJH = new DataSet();				
				if(xuqiuShuJuYiDaFu.Rows.Count>0) 
				{
					xuqiuShuJuYiDaFuJH.Merge(xuqiuShuJuYiDaFu);
				}
				//需求没有答复数据在第一位，已答复数据在第二位
				lingshi.Add(xuqiuShuJuJH);
				lingshi.Add(xuqiuShuJuYiDaFuJH);
			}
			return lingshi;

		}

		/// <summary>
		/// 构造界面数据集
		/// 包括两个DataTable： JieGou  界面元素描述 ； ShuJu 存放界面中得到的数据
		///   其中：JieGou的DataTable为从服务器端得到的配置dataTable ,
		///         ShuJu 的DataTable 列名为结构DataTable 中的ShuJuXiangKJM的值
		/// </summary>
		/// <returns></returns>
		public System.Data.DataSet ChuangJianShuJuJi()
		{
			System.Data.DataSet ret = new System.Data.DataSet() ;
			
			//JieGou
			System.Data.DataSet fuWuQiMiaoShu = HuoDeShuJu(clsChangLiang.SHUJU_PEIZHIXINXI) ;
			ret.Tables.Add(fuWuQiMiaoShu.Tables["PeiZhi"].Copy()) ;
			
			//ShuJu
			System.Data.DataTable shuJuDatable = new System.Data.DataTable("ShuJu") ;
			System.Data.DataColumn xinlie ;
			for (int i=0;i<fuWuQiMiaoShu.Tables["PeiZhi"].Rows.Count;i++)
			{
				xinlie = new System.Data.DataColumn() ;
				xinlie.ColumnName = fuWuQiMiaoShu.Tables["PeiZhi"].Rows[i]["ShuJuXiangKJM"].ToString().Trim() ;
				
				shuJuDatable.Columns.Add(xinlie) ; 
			}

			ret.Tables.Add(shuJuDatable) ;

			fuWuQiMiaoShu = HuoDeShuJu(clsChangLiang.SHUJU_JIBENSHUJU) ;
			ret.Tables.Add(fuWuQiMiaoShu.Tables["XinXiDian"].Copy()) ;
			ret.Tables.Add(fuWuQiMiaoShu.Tables["XuQiuFenLei"].Copy()) ;

			return ret ;
		}

		#endregion

		
	}
}