将XML文件保存到DataGridView中

         #region get护理单记录信息XML
         //将XML文件保存到DataTable
         private DataTable FromXML2DataTable(string XMLStr,string data_h,string data_d)
         {
             XmlDocument myDoc = new XmlDocument();
             myDoc.LoadXml(XMLStr);
             if (string.IsNullOrEmpty(XMLStr) || !myDoc.HasChildNodes) return null;
             DataTable dt = new DataTable();
             DataRow row = null;
             DataColumn col = null;
             //填充数据
             foreach (XmlElement el in myDoc.SelectNodes(data_h + "/" + data_d))
             {
                 row = dt.NewRow();
                 foreach (XmlNode node in el.ChildNodes)
                 {
                     if (!dt.Columns.Contains(node.Name))
                     {
                         col = new DataColumn();
                         col.ColumnName = node.Name;
                         dt.Columns.Add(col);
                     }
                     row[node.Name] = node.InnerText;
                 }
                 dt.Rows.Add(row);
             }
             return dt;
         }
         #region Set护理单信息DataTable到GridView
     //NurseGridList.DataSource=DataTable
         public void ShowNurseTable(DataTable ds)
         {
             if (ds != null && ds.Rows.Count > )
             {
                   //自动设置列
                 NurseGridList.AutoGenerateColumns = false;
                   //标题内容居中显示位置
                 NurseGridList.ColumnHeadersDefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;

                   //行内容显示位置
                 NurseGridList.DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;
                 NurseGridList.DataSource = ds;

                   //清除选择
                 NurseGridList.ClearSelection();
             }
         }
         #endregion