📄 getwebcontent.aspx

📁 ASP C#代码实例适合初学人士学习使用

💻 ASPX

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<%@ Page language="c#" Codebehind="GetWebContent.aspx.cs" AutoEventWireup="false" Inherits="Example_12_22.GetWebContent" %>
<%@ Register TagPrefix="Heath" Namespace="Example_12_22" Assembly="Example_12_22" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<HTML lang="en">
	<HEAD>
		<title>Example_12_22：使用ASP.NET获取网页中的内容</title>
		<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
		<meta name="CODE_LANGUAGE" Content="C#">
		<meta name="vs_defaultClientScript" content="JavaScript">
		<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
		<link rel="stylesheet" href="res/css/main.css" type="text/css" media="screen, print">
		<meta http-equiv="expires" content="-1">
		<meta http-equiv="pragma" content="no-cache">
		<meta name="rating" content="all">
	</HEAD>
	<body>
		<form runat="server" ID="Form1">
			<h1><a title="Get Listing Sample" href="Listing.aspx">简单例子</a></h1>
			<Heath:XmlTransformer ContentFile="content\simplesample.xml" Runat="server" ID="Xmltransformer1" NAME="Xmltransformer1"></Heath:XmlTransformer>
			<H2>
				<XSL:VALUE-OF select="title" /></H2>
			<P>
				<XSL:VALUE-OF select="body" disable-output-escaping="yes" /></P>
			<FONT face="宋体"></FONT><FONT face="宋体"></FONT>
			<table>
				<tr>
					<td>请输入网页的地址：</td>
				</tr>
				<tr>
					<td><asp:TextBox ID="WebUrl" Width="300" Runat="server">http://</asp:TextBox>
						<asp:RegularExpressionValidator id="rgUrl" runat="server" ErrorMessage="地址格式不合法！！" Display="Dynamic" ControlToValidate="WebUrl"
							ValidationExpression="http://([\w-]+\.)+[\w-]+(/[\w- ./?%&amp;=]*)?"></asp:RegularExpressionValidator>
						<asp:Button id="GetContent" runat="server" Width="96px" Text="获取网页内容"></asp:Button></td>
				</tr>
			</table>
			<asp:TextBox ID="ContentBox" Runat="server" TextMode="MultiLine" Width="400" Height="300"></asp:TextBox>
		</form>
	</body>
</HTML>

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