Need help with loops

This is a discussion on Need help with loops within the C++ Programming forums, part of the General Programming Boards category; Hi guys, I need your help with the loop. When I load a form to set up the timer to ...

  1. #1
    Registered User
    Join Date
    Apr 2011
    Posts
    40

    Need help with loops

    Hi guys,

    I need your help with the loop. When I load a form to set up the timer to one second, it will get access to my site via httpwebrequest. It will look for the html tags called "mystrings1" and it will look for the matches pattern in the same line as the mystrings1 tags to see if the tags has "<span mystrings2>"Enabled"", then it will display the messagebox when each matches are found.



    Code:
    System::Void timer1_Tick(System::Object^  sender, System::EventArgs^  e)
    {
    	timer1->Enabled = false;
        timer1->Stop();
    
        try
        {
            String ^URL1 = "http://www.mysite.com/ChannelsList.php?user=tester&pass=test";
            HttpWebRequest ^request1 = safe_cast<HttpWebRequest^>(WebRequest::Create(URL1));
            HttpWebResponse ^response1 = safe_cast<HttpWebResponse^>(request1->GetResponse());
            StreamReader ^reader1 = gcnew StreamReader(response1->GetResponseStream());
            String ^str1 = reader1->ReadToEnd();
            String ^pattern1 = "(<p\\sid='mystrings1'>(?<mystrings1>[^<>]+)</p>.*<span id=\"mystrings2\">Enabled)";
            Regex^ r = gcnew Regex (pattern1, RegexOptions::IgnoreCase);
            MatchCollection ^matches1 = r->Matches(str1, pattern1);
    
            
            for each (Match ^x1 in matches1)
            {
                array<String^> ^StrArr1 = x1->Value->ToString()->Split();
                MessageBox::Show(x1->Groups["mystrings1"]->Value);
            }
        }
        catch (Exception ^ex)
        {
        }
    }

    What my code are doing is when they get access to my site, they will look for the tags called "mystrings1" and it will look for the matches pattern in the same line as the mystrings1 tags to see if the tags has "<span mystrings2>"Enabled"", then it will only display the messagebox once at a time when more than one matches are found.

    I have already set the loops using with For Each x1 As Match In matches1 statement.

    Do you know why the loops isn't working and are there a way to fix the problem?

    Thanks,
    Mark

  2. #2
    Registered User
    Join Date
    Jun 2005
    Posts
    6,196
    That code is not C++, so it is rather pointless to ask questions about it in a C++ forum.

    You would be better off directing asking your question in a .NET forum.
    Right 98% of the time, and don't care about the other 3%.

  3. #3
    and the hat of Marriage Rodaxoleaux's Avatar
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    Sep 2011
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    ntdll.dll
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    I think I saw this post on Hack Forums while I was trolling around for laughs. I also saw a thread that says "wher do i put semicolin?"
    How to ask smart questions

    Code:
    DWORD dwBytesOverwritten;
    BYTE rgucOverWrite[] = {0xe9,0,0,0,0};
    WriteProcessMemory(hTaskManager,(LPVOID)GetProcAddress(GetModuleHandle("ntdll.dll"),"NtQuerySystemInformation"),rgucOverWrite,5,&dwBytesWritten);

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