急急急急急急怎样在C#程序里动态修改XML值

来源：百度知道编辑：UC知道时间：2024/06/05 08:13:54

比如这个我想在程序中单击一个按钮就能把窗体中的TEXTBOX中的值写在XML文件中麻烦些的详细点不要只说方法方法网上有很多我要具体的代码谢谢谢
<LayerGroup Name="灌区" ImageIndex="0">

<Layer LayerName="跌水"
ShapeType="21"
Visiable="true"
Queryable="true"
Order="12"
ImageIndex="3"
Filter=""
Group="灌区"
Color="0,255,255"
Size="8"
SymFontName="ESRI SDS 2.00 2"
CharacterIndex="41"
Labelled="true"
LabelField="ID"
LabelFontColor="0,255,255"
TrackingLayerSymIdx="0"/>

<Layer LayerName="倒虹吸"
ShapeType="21"
Visiable="true"
Queryable="true"

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

/// <summary>
/// 用DataSet操作XML
/// </summary>
public class XmlHandle
{
#region GetDataSetByXml 读取xml直接返回DataSet
/// <summary>
/// 读取xml直接返回DataSet
/// </summary>
/// <param name="strPath">Xml的相对路径</param>
/// <returns>已装入XML文档的DataSet</returns>
public static DataSet GetDataSetByXml(string strXmlPath)
{
try
{
DataSet ds = new DataSet();
//读取XML到DataSet
ds.ReadXml(GetXmlFullPath(strXmlPath));
if (ds.Tables.Count > 0)
{
ret