ASP.Net/XML/Xml Node
Create DocumentFragment
<source lang="csharp">
<%-- Code Revised from
Professional ASP.NET 2.0 XML (Programmer to Programmer) (Paperback) by Thiru Thangarathinam
- Publisher: Wrox (January 18, 2006)
- Language: English
- ISBN: 0764596772
--%>
<%@ Page Language="C#" %> <%@ Import Namespace="System.Xml" %> <script runat="server">
protected void btnSave_Click(object sender, EventArgs e) { string xmlPath = MapPath("Books2.xml"); XmlDocument doc = new XmlDocument(); if (System.IO.File.Exists(xmlPath)) { doc.Load(xmlPath); XmlNode bookNode = CreateBookNode(doc); //Get reference to the book node and append the book node to it XmlNode bookStoreNode = doc.SelectSingleNode("bookstore"); bookStoreNode.AppendChild(bookNode); } else { XmlNode declarationNode = doc.CreateXmlDeclaration("1.0", "", ""); doc.AppendChild(declarationNode); XmlNode comment = doc.CreateComment("Comments Here"); doc.AppendChild(comment); XmlNode bookstoreNode = doc.CreateElement("bookstore"); XmlNode bookNode = CreateBookNode(doc); bookstoreNode.AppendChild(bookNode); doc.AppendChild(bookstoreNode); } lblResult.Text = "XML Document has been successfully created"; doc.Save(xmlPath); } XmlNode CreateBookNode(XmlDocument doc) { XmlDocumentFragment docFragment = doc.CreateDocumentFragment(); docFragment.InnerXml = "<book genre="" + txtGenre.Text + "">" + "<title>" + txtTitle.Text +" </title>" + "<author><first-name>" + txtFirstName.Text + "</first-name>" + "<last-name>" + txtLastName.Text + "</last-name></author>" + "<price>" + txtPrice.Text + "</price></book>"; return docFragment; }
</script> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server">
<title>Creating an XmlDocumentFragment</title>
</head> <body>
<form id="form1" runat="server">
Book Details: |
|
Genre: |
<asp:TextBox ID="txtGenre" runat="server" Width="201px"></asp:TextBox> |
Title: |
<asp:TextBox ID="txtTitle" runat="server" Width="201px"></asp:TextBox> |
First Name: |
<asp:TextBox ID="txtFirstName" runat="server" Width="201px"></asp:TextBox> |
Last Name: |
<asp:TextBox ID="txtLastName" runat="server" Width="201px"></asp:TextBox> |
Price: |
<asp:TextBox ID="txtPrice" runat="server" Width="201px"></asp:TextBox> |
<asp:Button Text="Save" runat="server" ID="btnSave" Width="95px" OnClick="btnSave_Click"/> |
|
<asp:Label runat="server" ID="lblResult" Width="295px"/> |
</form>
</body> </html>
</source>