C#СTip£ºXml²Ù×÷¼òÃ÷ÊÖ²á 2
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ÓÉÓÚxmlʵÖÊÒ²Ö»ÊÇÒ»¸öÎı¾Îļþ£¬ËùÒÔ×î¼òµ¥Äã¿ÉÒÔÖ±½ÓʹÓÃSystem.IOϵÄÀàÉú³ÉÒ»¸öÎļþ£¬²¢´æ´¢³ÉxmlÎļþ£¬µ±È»£¬ÄãÐèÒªÊÖ¶¯±£Ö¤¸ÃÎļþÐÎʽÁ¼ºÃ£¬±ÈÈç±ØÐëÓиùÔªËØ¡¢±ØÐëÓйرձêÇ©¡¢±ØÐëÕýȷǶÌ׵ȵȡ£
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Code
XmlDocument xdoc = new XmlDocument();
XmlDeclaration xdcl = xdoc.CreateXmlDeclaration("1.0", "iso-8859-1", "");
xdoc.AppendChild(xdcl);
//XmlNode xnode = xdoc.CreateNode(XmlNodeType.XmlDeclaration, "", "");
//xdoc.AppendChild(xnode);
//Of course you can use CreateNode here(with the XmlNodeType.Element),
//so no more questions about 'what difference between this 2 methods?',
XmlElement root = xdoc.CreateElement("music");
xdoc.AppendChild(root);
XmlElement xelm = xdoc.CreateElement("song");
xelm.SetAttribute("title", "Oh,girl");
xelm.InnerText = "Oh,girl,i'd be in trouble if you left me now";
root.AppendChild(xelm);
try
{
xdoc.Save("xmlsample-1.xml");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
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Code
<?xml version="1.0" encoding="iso-8859-1"?>
<music>
<song title="Oh,girl">Oh,girl,i'd be in trouble if you left me now</song>
</music>
ÓÉÓÚÏñXmlDeclaration¡¢XmlElementÕâЩÀ඼¼Ì³Ð×ÔXmlNode£¬¹ÊCreateNode()·½·¨ÊÇ×îͨÓõģ¬¿ÉÒÔͨ¹ýʹÓÃXmlNodeTypeÀ´Éú³É²»Í¬ÀàÐ͵Ľڵ㡣
ÁíÍ⣬ÍùÔªËØÖвåÈëÎı¾£¬Ê¹ÓõÄÊôÐÔÊÇ“InnerText”¡£
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XmlDocument»¹ÓÐÒ»¸öLoadXml()·½·¨£¬Êµ¼ÊÉϸúÒ»ÐÐÒ»ÐÐдÈëÎı¾Ã»Çø±ð£¬¾ÍÊÇÔ¤ÏÈдºÃxml£¬²¢°ÑËü×÷Ϊ×Ö·û´®´«¸øLoadXml()·½·¨¡£
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Èç¹ûÄãÊÖÍ·ÓÐÒ»¸öDataTable£¬»¹¿ÉÒÔʹÓÃDataTable.WriteXml()·½·¨¡£
Code
DataTable dt = new DataTable("music");
dt.Columns.Add("title", typeof(string));
dt.Columns.Add("artist");
dt.Columns.Add("genre");
dt.Columns.Add("album");
//
dt.Rows.Add("Oh,girl", "The Chi-lites", "Soul", "A lonely man");
dt.Rows.Add("What if", "Babyface", "R&B", "Unkno
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DataSet ds = new DataSet();
ds.ReadXml(Server.MapPath("~/Config/User_yhlx_Jb.xml"));
DataView dv = ds.Tables[0].DefaultView;
//dv.RowFilter = "State=0";
this.DropDownList1.DataSource = dv;
this.DropDownList1.DataTextField = "text";
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http://www.cnblogs.com/nasdaqhe/archive/2008/07/02/1234357.html
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http://www.cnblogs.com/gmm/archive/2007/07/17/310675.html
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