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PresidentsQuiz1 Example, source code file presidents-quiz1.aspx
<%@ Page Language="C#" %> <script runat="server"> // Compute and display number of correct answers. public void btnSubmit_Click(object sender, EventArgs e) { int totalCorrect = 0; if (radQ1b.Checked) { totalCorrect++; } if (radQ2b.Checked) { totalCorrect++; } if (radQ3d.Checked) { totalCorrect++; } if (radQ4a.Checked) { totalCorrect++; } litOutput.Text = "Total correct answers is " + totalCorrect + "."; } </script> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>Presidents Quiz1 Example</title> <link rel="Stylesheet" type="text/css" href="../examples.css" /> </head> <body> <h2>Presidents Quiz1 Example</h2> <form id="form1" runat="server"> <ol> <li>Who was the first president of the United States?<br /> <asp:RadioButton ID="radQ1a" GroupName="Q1" Text="Abraham Lincoln" runat="server" /><br /> <asp:RadioButton ID="radQ1b" GroupName="Q1" Text="George Washington" runat="server" /><br /> <asp:RadioButton ID="radQ1c" GroupName="Q1" Text="John Adams" runat="server" /><br /> <asp:RadioButton ID="radQ1d" GroupName="Q1" Text="Thomas Jefferson" runat="server" /><br /> </li><br /> <li>Who was the oldest president at inauguration<br /> <asp:RadioButton ID="radQ2a" GroupName="Q2" Text="Franklin Delanor Roosevelt" runat="server" /><br /> <asp:RadioButton ID="radQ2b" GroupName="Q2" Text="Ronald Reagan" runat="server" /><br /> <asp:RadioButton ID="radQ2c" GroupName="Q2" Text="Theodore Roosevelt" runat="server" /><br /> <asp:RadioButton ID="radQ2d" GroupName="Q2" Text="Warren Harding" runat="server" /><br /> </li><br /> <li>Who was the youngest president at inauguration<br /> <asp:RadioButton ID="radQ3a" GroupName="Q3" Text="Bill Clinton" runat="server" /><br /> <asp:RadioButton ID="radQ3b" GroupName="Q3" Text="George W. Bush" runat="server" /><br /> <asp:RadioButton ID="radQ3c" GroupName="Q3" Text="John Kennedy" runat="server" /><br /> <asp:RadioButton ID="radQ3d" GroupName="Q3" Text="Theodore Roosevelt" runat="server" /><br /> </li><br /> <li>Who was the first president to be inaugurated on January 20?<br /> <asp:RadioButton ID="radQ4a" GroupName="Q4" Text="Franklin Delanor Roosevelt" runat="server" /><br /> <asp:RadioButton ID="radQ4b" GroupName="Q4" Text="Harry Truman" runat="server" /><br /> <asp:RadioButton ID="radQ4c" GroupName="Q4" Text="Herbert Hoover" runat="server" /><br /> <asp:RadioButton ID="radQ4d" GroupName="Q4" Text="Woodrow Wilson" runat="server" /><br /> </li> </ol> <asp:Button ID="btnSubmit" runat="server" Text="Submit Answers" CssClass="ctrl" onclick="btnSubmit_Click" Width="233px" /> <br /> <br /> <asp:Literal ID="litOutput" runat="server" Text="" /> </form> </body> </html>