voting-machine2.axpx Source Code

voting-machine2.aspx Source Code

<%@ Page Language="C#" %>
<%@ Import Namespace="System.IO" %>

public string path = e:/ectserver/sjost/Database/vote-totals.txt;

public void btnClearTotals_Click(object sender, EventArgs e)
{
    // Reset vote totals.
    StreamWriter sw = new StreamWriter(path);
    sw.WriteLine(0);
    sw.WriteLine(0);
    sw.Close( );

litResults.Text = Totals reset.;
}

public void btnCastVote_Click(object sender, EventArgs e)
{
    // Read current totals.
    StreamReader sr = new StreamReader(path);
    int mcCainTotal = int.Parse(sr.ReadLine( ));
    int obamaTotal = int.Parse(sr.ReadLine( ));
    sr.Close( );

// Update totals.
    if (radMcCain.Checked)
    {
        mcCainTotal++;        
    }
    else if (radObama.Checked)
    {
        obamaTotal++;        
    }

// Write results back to file.
    StreamWriter sw = new StreamWriter(path);
    sw.WriteLine(mcCainTotal);
    sw.WriteLine(obamaTotal);
    sw.Close( );

litResults.Text = Vote recorded.;
}

public void btnShowTotals_Click(object sender, EventArgs e)
{
    // Read current totals from file.
    StreamReader sr = new StreamReader(path);
    string mcCainTotal = sr.ReadLine( );
    string obamaTotal = sr.ReadLine( );
    sr.Close( );

// Display results.
    litResults.Text = Total Votes<br /> +
                      ===========<br /> +
                      Obama:   + obamaTotal + <br /> +
                      McCain:  + mcCainTotal;
}

</script>

<html>

<head>
<title>voting-machine2.aspx Example</title>
<link rel=stylesheet class=text/css 
                       href=examples.css />
</head>

<body>

<h2>voting-machine2.aspx Example</h2>

<h3>Keep track of vote totals in a server text file.</h3>

<table>