本文介绍了FindPageRankBtn_Click'不是'ASP.default_aspx的成员的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在使用asp.net vb项目..我坚持以下错误消息..请帮帮我。
FindPageRankBtn_Click'不是'ASP.default_aspx的成员。
链接代码： []
Default.aspx
I am working asp.net vb project.. i m stuck with following error message.. please help me.
FindPageRankBtn_Click' is not a member of 'ASP.default_aspx.
Link code : WebSite3.zip - Google Drive[^]
Default.aspx
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" runat="server" Text="Enter your url"
style="top: 371px; left: 508px; position: absolute; height: 19px; width: 82px">
</asp:Label><asp:TextBox ID="UrlText" runat="server"
style="top: 366px; left: 609px; position: absolute; height: 23px; width: 208px">
</asp:TextBox>
</div>
<p>
</p>
<p>
<asp:Button ID="FindPageRankBtn" runat="server" Text="FindRank"
onclick="FindPageRankBtn_Click"
style="top: 362px; left: 842px; position: absolute; height: 26px; width: 83px" />
</p>
<asp:Label ID="ShowRank" runat="server"
style="top: 431px; left: 612px; position: absolute; height: 19px; width: 300px"
ForeColor="#FF3300" Font-Bold="True"></asp:Label>
</form>
Default2.aspx.cs
Default2.aspx.cs
using System.Net;
using System.IO;
using System.Text.RegularExpressions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Net;
using System.IO;
using System.Text.RegularExpressions;
public partial class GooglePageRenk : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void FindPageRankBtn_Click(object sender, EventArgs e)
{
GooglePR Gpr = new GooglePR();
string Myurl = UrlText.Text;
int googlePageRank = Gpr.MyPageRank(Myurl);
ShowRank.Text =" Google page rank is: :-" + googlePageRank.ToString();
}
public class GooglePR
{
public GooglePR()
{
}
private const UInt32 myConst = 0xE6359A60;
private static void Hashing(ref UInt32 a, ref UInt32 b, ref UInt32 c)
{
a -= b; a -= c; a ^= c >> 13;
b -= c; b -= a; b ^= a << 8;
c -= a; c -= b; c ^= b >> 13;
a -= b; a -= c; a ^= c >> 12;
b -= c; b -= a; b ^= a << 16;
c -= a; c -= b; c ^= b >> 5;
a -= b; a -= c; a ^= c >> 3;
b -= c; b -= a; b ^= a << 10;
c -= a; c -= b; c ^= b >> 15;
}
public static string PerfectHash(string theURL)
{
string url = string.Format("info:{0}", theURL);
int length = url.Length;
UInt32 a, b;
UInt32 c = myConst;
int k = 0;
int len = length;
a = b = 0x9E3779B9;
while (len >= 12)
{
a += (UInt32)(url[k + 0] + (url[k + 1] << 8) +
(url[k + 2] << 16) + (url[k + 3] << 24));
b += (UInt32)(url[k + 4] + (url[k + 5] << 8) +
(url[k + 6] << 16) + (url[k + 7] << 24));
c += (UInt32)(url[k + 8] + (url[k + 9] << 8) +
(url[k + 10] << 16) + (url[k + 11] << 24));
Hashing(ref a, ref b, ref c);
k += 12;
len -= 12;
}
c += (UInt32)length;
switch (len)
{
case 11:
c += (UInt32)(url[k + 10] << 24);
goto case 10;
case 10:
c += (UInt32)(url[k + 9] << 16);
goto case 9;
case 9:
c += (UInt32)(url[k + 8] << 8);
goto case 8;
case 8:
b += (UInt32)(url[k + 7] << 24);
goto case 7;
case 7:
b += (UInt32)(url[k + 6] << 16);
goto case 6;
case 6:
b += (UInt32)(url[k + 5] << 8);
goto case 5;
case 5:
b += (UInt32)(url[k + 4]);
goto case 4;
case 4:
a += (UInt32)(url[k + 3] << 24);
goto case 3;
case 3:
a += (UInt32)(url[k + 2] << 16);
goto case 2;
case 2:
a += (UInt32)(url[k + 1] << 8);
goto case 1;
case 1:
a += (UInt32)(url[k + 0]);
break;
default:
break;
}
Hashing(ref a, ref b, ref c);
return string.Format("6{0}", c);
}
public int MyPageRank(string MyUrl)
{
string HashDomain = PerfectHash(MyUrl);
string RequestedURL = string.Format("http://toolbarqueries.google.com/" +
"tbr?client=navclient-auto&ch={0}&features=Rank&q=info:{1}",
HashDomain, MyUrl);
try
{
HttpWebRequest HttpRequest = (HttpWebRequest)WebRequest.Create(RequestedURL);
string GetResponse = new StreamReader(
HttpRequest.GetResponse().GetResponseStream()).ReadToEnd();
if (GetResponse.Length == 0)
return 0;
else
return int.Parse(Regex.Match(GetResponse,
"Rank_1:[0-9]:([0-9]+)").Groups[1].Value);
}
catch (Exception)
{
return -1;
}
}
}
}
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