imgetting errorss in default.aspx.cs page

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hi frnds this is the code

C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace student_reg_form
{
    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }

        protected void Button1_Click(object sender, EventArgs e)
        {
            string g = string.Empty;
            if (RadioButton1.Checked)
                g = RadioButton1.Text;
            else
                g = RadioButton2.Text;
            string c = string.Empty;
            if (RadioButton3.Checked) ;
            c = RadioButton3.Text;
            else if (RadioButton4.Checked;
            c= RadioButton4.Text;
            else
            c= RadioButton5.Text;
            string x =string.Empty;
            if (CheckBox1.Checked)
            x+= CheckBox1.Text+"<br/>";
            if (CheckBox2.Checked)
                x+= CheckBox2.Text+"<br/>";
            if (CheckBox3.Checked)
                x+= CheckBox3.Text+"<br/>";
             if (CheckBox4.Checked)
                x+= CheckBox4.Text+"<br/>";
            Label1.Text= "Name:"+ TextBox1.Text+"<br/>Group":+C+"<br/>selected courses<br/>" +x;
        }

    }
}

Posted 28-Jan-14 17:46pm

harshavardhan12345678

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JoCodes 28-Jan-14 23:47pm

Whats the error you are getting . Post the error description too

harshavardhan12345678 28-Jan-14 23:49pm

in this im getting
string c = string.Empty;
if (RadioButton3.Checked) ;
c = RadioButton3.Text;
else if (RadioButton4.Checked;
c= RadioButton4.Text;
else
c= RadioButton5.Text;
string x =string.Empty;
if (CheckBox1.Checked)
x+= CheckBox1.Text+"<br/>";
if (CheckBox2.Checked)
x+= CheckBox2.Text+"<br/>";
if (CheckBox3.Checked)
x+= CheckBox3.Text+"<br/>";
if (CheckBox4.Checked)
x+= CheckBox4.Text+"<br/>";
Label1.Text= "Name:"+ TextBox1.Text+"<br/>Group":+C+"<br/>selected courses<br/>" +x;

JoCodes 28-Jan-14 23:52pm

How you knew that it has errors? You should get some error messages shown by the compiler. without that how we would know whats the error is?

harshavardhan12345678 28-Jan-14 23:54pm

last line sir

harshavardhan12345678 29-Jan-14 0:08am

Message 1 Validation (XHTML 1.0 Transitional): Attribute 'align' is considered outdated. A newer construct is recommended. c:\visual studio 2010\Projects\student reg form\student reg form\Default.aspx 27 16 student reg form
Error 2 Only assignment, call, increment, decrement, and new object expressions can be used as a statement c:\visual studio 2010\Projects\student reg form\student reg form\Default.aspx.cs 26 34 student reg form
Error 3 Only assignment, call, increment, decrement, and new object expressions can be used as a statement c:\visual studio 2010\Projects\student reg form\student reg form\Default.aspx.cs 28 33 student reg form
Error 4 The name 'C' does not exist in the current context c:\visual studio 2010\Projects\student reg form\student reg form\Default.aspx.cs 40 59 student reg form
Error 6 Invalid expression term 'else' c:\\visual studio 2010\Projects\student reg form\student reg form\Default.aspx.cs 27 13 student reg form
Error 7 ; expected c:\\visual studio 2010\Projects\student reg form\student reg form\Default.aspx.cs 27 18 student reg form
Error 8 ) expected c:\\visual studio 2010\Projects\student reg form\student reg form\Default.aspx.cs 27 42 student reg form
Error 9 Invalid expression term 'else' c:\visual studio 2010\Projects\student reg form\student reg form\Default.aspx.cs 29 13 student reg form
Error 10 ; expected c:visual studio 2010\Projects\student reg form\student reg form\Default.aspx.cs 29 17 student reg form

Sunny_Kumar_ 28-Jan-14 23:48pm

So, where's the question? What error are you getting??

harshavardhan12345678 28-Jan-14 23:50pm

in this im getting error
string c = string.Empty;
if (RadioButton3.Checked) ;
c = RadioButton3.Text;
else if (RadioButton4.Checked;
c= RadioButton4.Text;
else
c= RadioButton5.Text;
string x =string.Empty;
if (CheckBox1.Checked)
x+= CheckBox1.Text+"<br/>";
if (CheckBox2.Checked)
x+= CheckBox2.Text+"<br/>";
if (CheckBox3.Checked)
x+= CheckBox3.Text+"<br/>";
if (CheckBox4.Checked)
x+= CheckBox4.Text+"<br/>";
Label1.Text= "Name:"+ TextBox1.Text+"<br/>Group":+C+"<br/>selected courses<br/>" +x;

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 28-Jan-14 23:52pm

What is that error?

harshavardhan12345678 28-Jan-14 23:52pm

string c = string.Empty;
if (RadioButton3.Checked) ;
c = RadioButton3.Text;
else if (RadioButton4.Checked;
c= RadioButton4.Text;
else
c= RadioButton5.Text;
string x =string.Empty;
if (CheckBox1.Checked)
x+= CheckBox1.Text+"<br/>";
if (CheckBox2.Checked)
x+= CheckBox2.Text+"<br/>";
if (CheckBox3.Checked)
x+= CheckBox3.Text+"<br/>";
if (CheckBox4.Checked)
x+= CheckBox4.Text+"<br/>";
Label1.Text= "Name:"+ TextBox1.Text+"<br/>Group":+C+"<br/>selected courses<br/>" +x;

Sunny_Kumar_ 28-Jan-14 23:53pm

can you show us the error message?

harshavardhan12345678 28-Jan-14 23:56pm

Message 1 Validation (XHTML 1.0 Transitional): Attribute 'align' is considered outdated. A newer construct is recommended

Sunny_Kumar_ 28-Jan-14 23:58pm

okay, seems to be problem in your ASPX page, show me the ASP Codes from .aspx page.

harshavardhan12345678 29-Jan-14 0:03am

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="student_reg_form._Default" %>

<!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></title>
<style type="text/css">
.style1
{
width: 50%;
}
.style2
{
height: 23px;
}
.style3
{
height: 25px;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>

<table align="center" class="style1">
<tr>
<td colspan="2">

NEW REGISTRATION FORM</td>
</tr>
<tr>
<td>
NAME</td>
<td>
<asp:TextBox ID="TextBox1" runat="server">
</td>
</tr>
<tr>
<td class="style2">
GENDER</td>
<td class="style2">
<asp:RadioButton ID="RadioButton1" runat="server" Checked="True" GroupName="G"
Text="MALE" />
</td>
</tr>
<tr>
<td>
</td>
<td>
<asp:RadioButton ID="RadioButton2" runat="server" Text="FEMALE" />
</td>
</tr>
<tr>
<td>
GROUP</td>
<td>
<asp:RadioButton ID="RadioButton3" runat="server" GroupName="C" Text="MPC" />
</td>
</tr>
<tr>
<td>
</td>
<td>
<asp:RadioButton ID="RadioButton4" runat="server" Text="MEC" />
</td>
</tr>
<tr>
<td>
</td>
<td>
<asp:RadioButton ID="RadioButton5" runat="server" Text="CEC" />
</td>
</tr>
<tr>
<td>
COURSES</td>
<td>
<asp:CheckBox ID="CheckBox1" runat="server" Text="C" />
</td>
</tr>
<tr>
<td>
</td>
<td>
<asp:CheckBox ID="CheckBox2" runat="server" Text="C++" />
</td>
</tr>
<tr>
<td>
</td>
<td>
<asp:CheckBox ID="CheckBox3" runat="server" Text=".NET" />
</td>
</tr>
<tr>
<td class="style3">
</td>
<td class="style3">
<asp:CheckBox ID="CheckBox4" runat="server" Text="JAVA" />
</td>
</tr>
<tr>
<td class="style3">
</td>
<td class="style3">
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="SUBMIT" />
</td>
</tr>
<tr>

Sunny_Kumar_ 29-Jan-14 0:28am

check my answer.

harshavardhan12345678 29-Jan-14 0:02am

NEW REGISTRATION FORM
NAME
GENDER MALE
FEMALE
GROUP MPC
MEC
CEC
COURSES C
C++
.NET
JAVA

Label

harshavardhan12345678 29-Jan-14 0:12am

problem solved

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 29-Jan-14 0:18am

Please check my answer also.

4 solutions

Solution 2

Quote:
Message 1 Validation (XHTML 1.0 Transitional): Attribute 'align' is considered outdated. A newer construct is recommended

Replace the align="center" with style="text-align:center"

This will resolve the validation error you are getting and satisfy the XHTML rules also.

Posted 28-Jan-14 18:18pm

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

Solution 3

Lot of syntax errors,
corrected,
Try this.

C#

string g = string.Empty;
           if (RadioButton1.Checked)
               g = RadioButton1.Text;
           else
               g = RadioButton2.Text;
           string c = string.Empty;
           if (RadioButton3.Checked)
           c = RadioButton3.Text;
           else if (RadioButton4.Checked)
           c= RadioButton4.Text;
           else
           c= RadioButton5.Text;
           string x =string.Empty;
           if (CheckBox1.Checked)
           x+= CheckBox1.Text+"<br/>";
           if (CheckBox2.Checked)
               x+= CheckBox2.Text+"<br/>";
           if (CheckBox3.Checked)
               x+= CheckBox3.Text+"<br/>";
            if (CheckBox4.Checked)
               x+= CheckBox4.Text+"<br/>";
           Label1.Text= "Name:"+ TextBox1.Text+"<br/>Group:"+C+"<br/>selected courses<br/>" +x;

Posted 28-Jan-14 18:23pm

Karthik_Mahalingam

Solution 4

Okay,

Modify this line of code in your .aspx page:

<table align="center" class="style1">

to

<table class="style1"> // remove the alert attribute as it's obsolete.

use CSS to handle the alignment. That's all you need to do.

Run and check if your application is working fine now.

Hope it helps!

Happy Coding :)

Posted 28-Jan-14 18:27pm

Sunny_Kumar_

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JoCodes · Accepted Answer · 2014-01-28T18:00:00

Solution 1

Modify the last line like

Label1.Text= "Name:"+ TextBox1.Text+"<br />Group:"+C+"<br />selected courses<br />" +x;

Change :

Moved the colon inside the quotes
Assuming C and X are declared String variables.

Posted 28-Jan-14 18:00pm

JoCodes