方法一 ：使用XML控件
| <% @ Page Language="C#"%> <html> <body> <h3><font face="Verdana">读取XML方法一</font></h3> <from runat=server> <asp:Xml id="xml1" DocumentSource="grade.xml" runat="server" /> </from> </body> </html> |
方法二： 使用DOM技术
| <% @ Page Language="C#"%> <% @ Import Namespace="System.Xml"%> <% @ Import Namespace="System.Xml.Xsl"%> <html> <script language="C#" runat="server"> void Page_Load(Object sender,EventArgs e) { XmlDocument doc=new XmlDocument(); doc.Load(Server.MapPath("grade.xml")); xml1.Document=doc; } </script> <body> <h3><font face="Verdana">读取XML方法二</font></h3> <from runat=server> <asp:Xml id="xml1" runat="server" /> </from> </body> </html> |
方法三 ：使用DataSet对象
| <% @ Page Language="C#"%> <% @ Import Namespace="System.Data"%> <% @ Import Namespace="System.Data.OleDb"%> <script language="C#" runat="server"> void Page_Load(Object sender,EventArgs e) { DataSet objDataSet=new DataSet(); objDataSet.ReadXml(Server.MapPath("grade.xml")); dgEmployees.DataSource=objDataSet.Tables["student"].DefaultView; dgEmployees.DataBind(); } </script> <body> <h3><font face="Verdana">读取XML方法三</font></h3> <asp:DataGrid id="dgEmployees" runat="server" /> </body> </html> |
方法四 ：按文本方式读取
| <% @ Page Language="C#"%> <% @ Import Namespace="System.Xml"%> <html> <script language="C#" runat="server"> private void Page_Load(Object sender,EventArgs e) { XmlTextReader objXMLReader=new XmlTextReader(Server.MapPath("grade.xml")); string strNodeResult=""; XmlNodeType objNodeType; while(objXMLReader.Read()) { objNodeType =objXMLReader.NodeType; swith(objNodeType) { case XmlNodeType.XmlDeclaration: //读取XML文件头 strNodeResult+="XML Declaration:<b>"+objXMLReader.Name+""+objXMLReader.Value+"</b><br/>"; break; case XmlNodeType.Element: //读取标签 strNodeResult+="Element:<b>"+objXMLReader.Name+"</b><br/>"; break; case XmlNodeType.Text: //读取值 strNodeResult+=" -Value:<b>"+objXMLReader.Value+"</b><br/>"; break; } //判断该节点是否有属性 if(objXMLReader.AttributeCount>0) { //用循环判断完所有节点 while(objXMLReader.MoveToNextAttibute) { //取标签和值 strNodeResult+=" -Attribute:<b>"+objXMLReader.Name+"</b> value:<b>"+objXMLReader.Value+"</b><br/>"; } } LblFile.Text=strNodeResult; } } </script> <body> <h3><font face="Verdana">读取XML方法四</font></h3> <from runat=server> <asp:label id="LblFile" runat="server" /> </from> </body> </html> |
