Exemplo n.º 1
0
 /// <summary>
 /// 得到地区的组成名称和组成AID值
 /// </summary>
 /// <param name="sName"></param>
 /// <param name="Sid"></param>
 /// <param name="node"></param>
 private void GetNameAndId(StringBuilder sName, StringBuilder Sid, TreeNode node)
 {
     MODEL.Areas ar = node.Tag as MODEL.Areas; //as做类型转换如果转换不成功,不会报错。只是返回null
     //if(ar ==null)
     //{
     //    return;
     //}
     //如果有父节点,就继续得到父节点的值,这也是一个递归
     if (node.Parent != null)
     {
         GetNameAndId(sName, Sid, node.Parent);
     }
     sName.Append(ar.AName + "|");
     Sid.Append(ar.AID + "|");
 }
Exemplo n.º 2
0
        /// <summary>
        /// 获取所有地区信息
        /// </summary>
        /// <param name="isDel"></param>
        /// <returns></returns>
        public List <MODEL.Areas> GetAllAreasList(bool isDel)
        {
            string             sql   = "select * from areas where adelFlag=@isdel";
            SqlParameter       p1    = new SqlParameter("isdel", isDel);
            DataTable          dt    = SqlHelper.ExcuteTable(sql, p1);
            List <MODEL.Areas> lists = null;

            if (dt.Rows.Count > 0)
            {
                lists = new List <MODEL.Areas>();
                foreach (DataRow row in dt.Rows)
                {
                    MODEL.Areas a = new MODEL.Areas();
                    //传递的是引用类型,有方法里面对引用类型的变量进行修改,原始值也会一起发生变化 ,因类传递的不是对象的值,而是对象的引用 ,方法和原始值指向同一个引用 。
                    LoadEntityData(a, row);
                    lists.Add(a);
                }
            }
            return(lists);
        }
Exemplo n.º 3
0
 /// <summary>
 /// 将地区信息行对象转换为实体类对象
 /// </summary>
 /// <param name="model"></param>
 /// <param name="dr"></param>
 private void LoadEntityData(MODEL.Areas model, DataRow dr)
 {
     if (dr["AID"].ToString() != "")
     {
         model.AID = int.Parse(dr["AID"].ToString());
     }
     model.AName = dr["AName"].ToString();
     if (dr["APid"].ToString() != "")
     {
         model.APid = int.Parse(dr["APid"].ToString());
     }
     if (dr["ASort"].ToString() != "")
     {
         model.ASort = int.Parse(dr["ASort"].ToString());
     }
     if (dr["AAddTime"].ToString() != "")
     {
         model.AAddTime = DateTime.Parse(dr["AAddTime"].ToString());
     }
     if (dr["ADelFlag"].ToString() != "")
     {
         model.ADelFlag = bool.Parse(dr["ADelFlag"].ToString());
     }
 }