一个关于xml很菜的问题~

[ShadowInWind]

如何将分多次查找的ds(ds结构相同)插入同一个xml?

[wjw6200]

分多次插入被· 问题太笼统了

[benbenkui]

一个ds多个table？

[ShadowInWind]

简单说就是如何在一个已有内容的xml里继续写内容...

[ShadowInWind]

自己顶~

[sxmonsy]

添加XML节点:

          
           xmlDoc=new XmlDocument();
           xmlDoc.Load(Server.MapPath("abcd.xml"));
          //添加节点
            XmlNode xmldocSelect=xmlDoc.SelectSingleNode("user");
            
           XmlElement el=xmlDoc.CreateElement("personal"); //添加person节点
            el.SetAttribute("name","风云"); //添加节点的属性                      
             XmlElement xesub1=xmlDoc.CreateElement("pass"); //添加person节点的里的节点
             xesub1.InnerText="123";//设置文本节点
             el.AppendChild(xesub1);
            
            xmldocSelect.AppendChild(el);
            xmlDoc.Save(Server.MapPath("abcd.xml"));


       

[china_k1]

给你弄一段，可以参考参考
private bool ReadData()
{
bool result = false;
DataSet ds=new DataSet();
DataBase db=new DataBase();
string strSql = "";
try
{
strSql = "select bclassid,bclassname from city_bclass";
ds = db.GetDataTable(strSql, "bclass");
XmlDocument doca = new XmlDocument();

doca.Load(Server.MapPath("../Xml/") + "Class.xml");

XmlNode roota = doca.SelectSingleNode("DataTotal");
if (roota.ChildNodes.Count > 0)
{
roota.RemoveAll();

}
doca.Save(Server.MapPath("../Xml/") + "Class.xml");
this.FillXml(ds, "bclass");
strSql = "select sid,sname from city_sort";
ds = db.GetDataTable(strSql, "Sort");
this.FillXml(ds, "Sort");
}
catch { }
finally
{
result = true;
}
return result;

}
private void FillXml(DataSet ds,string tableName)
{

if (ds.Tables[tableName].Rows.Count > 0)
{
XmlDocument doc = new XmlDocument();

doc.Load(Server.MapPath("../Xml/") + "Class.xml");

XmlNode root = doc.SelectSingleNode("DataTotal");
if (tableName == "bclass")
{
for (int i = 0; i < ds.Tables[tableName].Rows.Count; i++)
{
XmlElement ShopSort = doc.CreateElement("ShopSort");

XmlElement bid = doc.CreateElement("Bid");
bid.InnerText = ds.Tables[tableName].Rows[i][0].ToString().Trim();
ShopSort.AppendChild(bid);
XmlElement SortName = doc.CreateElement("SortName");
SortName.InnerText = ds.Tables[tableName].Rows[i][1].ToString().Trim();
ShopSort.AppendChild(SortName);
root.AppendChild(ShopSort);
}
doc.Save(Server.MapPath("../Xml/") + "Class.xml");
}
if (tableName == "Sort")
{
for (int i = 0; i < ds.Tables[tableName].Rows.Count; i++)
{
XmlElement Sorts = doc.CreateElement("Sorts");

XmlElement Sid = doc.CreateElement("Sid");
Sid.InnerText = ds.Tables[tableName].Rows[i][0].ToString().Trim();
Sorts.AppendChild(Sid);
XmlElement Sort = doc.CreateElement("Sort");
Sort.InnerText = ds.Tables[tableName].Rows[i][1].ToString().Trim();
Sorts.AppendChild(Sort);
root.AppendChild(Sorts);
}
doc.Save(Server.MapPath("../Xml/") + "Class.xml");
}


}

}