using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.IO;
using System.Net;
namespace Test
{
/**//// <summary>
/// WebForm1 的摘要说明。
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox txtUrl;
protected System.Web.UI.WebControls.Button btnGet;
protected System.Web.UI.WebControls.TextBox txtResult;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
}
public static string getHtmlContent(string url)
{
string resultStr = string.Empty;
System.Net.HttpWebRequest hreq = null;
System.Net.HttpWebResponse hrep = null;
Stream stream = null;
StreamReader sReader = null;
try
{
hreq = (HttpWebRequest)WebRequest.Create(url);
hreq.
hreq.Timeout=10000;
hrep = (HttpWebResponse)hreq.GetResponse();
stream = hrep.GetResponseStream();
sReader = new StreamReader(stream,System.Text.Encoding.Default);
resultStr = sReader.ReadToEnd();
}
finally
{
sReader.Close();
stream.Close();
hrep.Close();
}
return resultStr;
}
Web 窗体设计器生成的代码#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/**//// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.btnGet.Click += new System.EventHandler(this.btnGet_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void btnGet_Click(object sender, System.EventArgs e)
{
string strUrl=txtUrl.Text;
txtResult.Text=getHtmlContent(strUrl);
}
}
}
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.IO;
using System.Net;
namespace Test
{
/**//// <summary>
/// WebForm1 的摘要说明。
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox txtUrl;
protected System.Web.UI.WebControls.Button btnGet;
protected System.Web.UI.WebControls.TextBox txtResult;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
}
public static string getHtmlContent(string url)
{
string resultStr = string.Empty;
System.Net.HttpWebRequest hreq = null;
System.Net.HttpWebResponse hrep = null;
Stream stream = null;
StreamReader sReader = null;
try
{
hreq = (HttpWebRequest)WebRequest.Create(url);
hreq.
hreq.Timeout=10000;
hrep = (HttpWebResponse)hreq.GetResponse();
stream = hrep.GetResponseStream();
sReader = new StreamReader(stream,System.Text.Encoding.Default);
resultStr = sReader.ReadToEnd();
}
finally
{
sReader.Close();
stream.Close();
hrep.Close();
}
return resultStr;
}
Web 窗体设计器生成的代码#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/**//// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.btnGet.Click += new System.EventHandler(this.btnGet_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void btnGet_Click(object sender, System.EventArgs e)
{
string strUrl=txtUrl.Text;
txtResult.Text=getHtmlContent(strUrl);
}
}
}