Hems

090360116058 Dot Net Technology

PRACTICAL NO: 1

AIM: Write a program for Arithmetic Calculator using Console &
Windows Application in C# & VB.NET.

Console Calculator.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace CSConsoleApplicationCalculator
{
class Program
{
static void Main(string[] args)
{
int a, b, n;

Console.WriteLine("Calculator in C# Console Application ");
Console.WriteLine("enter the value of A");
a = int.Parse(Console.ReadLine());
Console.WriteLine("enter the value of B");
b = int.Parse(Console.ReadLine());
Console.WriteLine("enter choice n 1 = Addition n 2 = Substraction n 3 =
Multiplication n 4 = Division");
n = int.Parse(Console.ReadLine());

Program p = new Program();
if (n == 1)
{
p.add(a, b);
}
else if (n == 2)
{
p.sub(a, b);
}
else if (n == 3)
{
p.mul(a, b);
}
else if (n == 4)
{
p.div(a, b);
}
else
{
Console.WriteLine("YOU ARE ENTERING WRONG CHOICE");
}

Console.ReadKey();
}
public void add(int a, int b)

Om Shanti Engg. College - 2012 1


{
int c;
c = a + b;
Console.WriteLine("Addition is " + c);
}
public void sub(int a, int b)
{
int c;
c = a - b;
Console.WriteLine("Substraction is " + c);
}
public void mul(int a, int b)
{
int c;
c = a * b;
Console.WriteLine("Multiplication is " + c);
}
public void div(int a, int b)
{
int c;
c = a / b;
Console.WriteLine("Division is " + c);
}
}
}



OUTPUT :



Console Calculator.vb

Module Module1

Sub Main()
Dim a, b, c As Integer

Console.WriteLine("Enter Value of a")
a = Convert.ToInt16(Console.ReadLine())
Console.WriteLine("Enter Value of a")
b = Convert.ToInt16(Console.ReadLine())

c = a + b
Console.WriteLine("Addition")
Console.WriteLine(+c)
c = a - b
Console.WriteLine("Substraction")
c = a * b
Console.WriteLine("Multiplication")
c = a / b
Console.WriteLine("Division")

Console.ReadKey()
End Sub

End Module



OUTPUT :



Windows Calculator.cs

using System;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace VBWindowsFormsApplicationCalculator
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void Button1_Click(object sender, EventArgs e)
{
txtAns.Text = (Convert.ToInt32(txtA.Text) +
Convert.ToInt32(txtB.Text)).ToString();
}

{
txtAns.Text = (Convert.ToInt32(txtA.Text) -
}

{
txtAns.Text = (Convert.ToInt32(txtA.Text) *
}

{
txtAns.Text = (Convert.ToInt32(txtA.Text) /
}
}
}



OUTPUT :



Windows Calculator.vb

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click

TextBox3.Text = Convert.ToInt32(TextBox1.Text) +
Convert.ToInt32(TextBox2.Text)
End Sub


TextBox3.Text = Convert.ToInt32(TextBox1.Text) -
End Sub


TextBox3.Text = Convert.ToInt32(TextBox1.Text) *
End Sub


TextBox3.Text = Convert.ToInt32(TextBox1.Text) /
End Sub
End Class



OUTPUT :



PRACTICAL NO: 2

AIM: Implement a C# Application to Study Inheritance , Constructor and
Overloading.
Inheritance.cs

using System;
using System.Linq;
using System.Text;

namespace CSConsoleInheritance
{
class Program
{
{

Console.WriteLine("Inheritance Programn");
Console.WriteLine("Creating Object of Derive classn");
Derive d=new Derive();
Console.WriteLine("Calling Base class method");
d.Display();
Console.WriteLine("Calling Derive class method");
d.Print();
Console.ReadKey();
}
}
class BaseClass
{
public void Display()
{
Console.WriteLine("This is Base class Display() methodn");
}
}
class Derive :BaseClass
{
public void Print()
{
Console.WriteLine("This is derive class Print() method");
}
}
}



OUTPUT :



ConstuctorOverloding.cs

using System;
using System.Linq;
using System.Text;

namespace CSConsoleConstructorOverLoading
{
class Program
{
public Program()
{
Console.WriteLine("This is Default Constructorn");
}
public Program(String nm)
{
Console.WriteLine("This is one Parameter Constructor");
Console.WriteLine("My Name is : " + nm + "n");
}
public Program(int a, string nm)
{
Console.WriteLine("This is two Parameter Constructor");
Console.WriteLine("My Name is : " + nm + " and i am : " + a + " years old
");
}
~Program()
{
Console.WriteLine("I am calling Destructor");
}
public static void Main(string[] args)
{

Console.WriteLine("This is Costructor and Destructor in C#n");
Program prg = new Program();
Program prg1 = new Program("abc");
Program prg2 = new Program(20, "abc");

Console.ReadKey();
}
}
}



OUTPUT :



PRACTICAL NO: 3

AIM:Write a Programm to Demostrate the use of property and indexer.
Read & Write Property.cs

using System;
using System.Linq;
using System.Text;

namespace CSConsoleProperty
{
class Program
{
private string BookName = "abc";
private int BookPrice = 500;
public string MyBookName
{
get
{
return BookName;
}
set
{
BookName = value;
}
}
public int MyBookPrice
{
get
{
return BookPrice;
}
set
{
BookPrice = value;
}
}
public override string ToString()
{
return ("BookName is : " + BookName + " Price is : " + BookPrice);
}
{
Program p = new Program();

Console.WriteLine("This is Read & Write Property Programn");
Console.WriteLine("Default values is :");
Console.WriteLine(p+"n");
p.BookName = ".net Black Book";
p.BookPrice = 450;
Console.WriteLine("Changed Value is :");
Console.WriteLine(p);
Console.ReadKey(); }
}
}



OUTPUT :



Read Only Property.cs

using System;
using System.Linq;
using System.Text;

namespace CSConsoleProperty2
{
class ReadOnly
{
private string BookName = "abc";
private int BookPrice = 500;
public ReadOnly()
{ }
public ReadOnly(String Name,int Price)
{
BookName = Name;
BookPrice = Price;
}
public string MyBookName
{
get
{
return BookName;
}
}
public int MyBookPrice
{
get
{
return BookPrice;
}
}
public override string ToString()
{
return ("BookName is : " + BookName + " and Price is : " + BookPrice);
}
{

ReadOnly p = new ReadOnly();
Console.WriteLine("This is Read only Propertyn");
Console.WriteLine("Default values is :");
Console.WriteLine(p + "n");
ReadOnly p1 = new ReadOnly(".net Black Book", 450);
Console.WriteLine("Changed Value is :");
Console.WriteLine(p1);
Console.ReadKey();
}
}
}



OUTPUT :



Static Property.cs

using System;
using System.Linq;
using System.Text;

namespace CSConsoleProperty3
{
class Static
{
{

Console.WriteLine("Static Property Programn");
Console.WriteLine("Number of Object : {0}",CounterClass.NumberOfObject);
CounterClass Object1 = new CounterClass();
Console.WriteLine("Number of Object : {0}", CounterClass.NumberOfObject);
Console.ReadKey();
}
}
public class CounterClass
{
private static int n = 0;
public CounterClass()
{
n++;
}
public static int NumberOfObject
{
get
{
return n;
}
set
{
n = value;
}
}
}
}



OUTPUT :



Indexer.cs

using System;
using System.Linq;
using System.Text;

namespace indexer
{
class indexers
{
int[] a = new int[3];
public int this[int index]
{
get
{
if (index < 0 && index > 3)
{
return 0;
}
else
{
return a[index];
}
}
set
{
a[index] = value;
}
}
}

class Program
{
{

Console.WriteLine("This is indexer Programn");
indexers i = new indexers();
i[0] = 100;
i[1] = 200;
i[2] = 300;

for (int j = 0; j <= 2; j++)
{
Console.WriteLine("Value is : " + i[j]);
}

Console.WriteLine("Changing values");

i[0] = 101;
i[1] = 202;
i[2] = 303;

for (int j = 0; j <= 2; j++)
{
Console.WriteLine("Value is : " + i[j]);
}
Console.ReadKey();
} } }



OUTPUT :



PRACTICAL NO: 4

AIM: Write a Program for explaining events and Delegates in C# .NET.

Events.cs

using System;
using System.Linq;
using System.Text;

namespace events
{
public delegate void eventhandler();
class Program
{
public static event eventhandler show;
{
Console.WriteLine("This is events Programn");
show += new eventhandler(Dog);
show += new eventhandler(Cat);
show += new eventhandler(Mouse);
show += new eventhandler(Mouse);
show.Invoke();
Console.ReadKey();
}
static void Dog()
{
Console.WriteLine("Dog");
}
static void Cat()
{
Console.WriteLine("Cat");
}
static void Mouse()
{
Console.WriteLine("Mouse");
}

}
}



OUTPUT :



Delegates.cs

using System;
using System.Linq;
using System.Text;

namespace delegates
{
class Program
{
public delegate int calci(int i, int j);
public static int add(int a, int b)
{
return a + b;
}
public static int sub(int a, int b)
{
return a - b;
}
public static int mul(int a, int b)
{
return a * b;
}
public static int div(int a, int b)
{
return a / b;
}
{

Console.WriteLine("This is delegates Programn");
calci c;
c = add;
Console.WriteLine("add {0}", c.Invoke(50, 20));
c = sub;
Console.WriteLine("sub {0}", c.Invoke(100, 20));
c = mul;
Console.WriteLine("mul {0}", c.Invoke(50, 25));
c = div;
Console.WriteLine("div {0}", c.Invoke(30, 30));
Console.ReadKey();
}
}
}



OUTPUT :



PRACTICAL NO: 5

AIM: Implement Windows Form based application using controls like
menus, dialog and tool tip etc.

Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
Handles MyBase.Load
End Sub
Private Sub FileToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles FileToolStripMenuItem.Click
End Sub
Private Sub ToolStrip1_ItemClicked(ByVal sender As System.Object, ByVal e As
System.Windows.Forms.ToolStripItemClickedEventArgs)
End Sub
Private Sub EditToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles EditToolStripMenuItem.Click
End Sub
Private Sub ProjectToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ProjectToolStripMenuItem.Click
End Sub
Private Sub HelpToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles HelpToolStripMenuItem.Click
End Sub
Private Sub NewToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles NewToolStripMenuItem.Click
End Sub
End Class



OUTPUT :

.



PRACTICAL NO: 6

AIM: Implement a VB 2008 Application to study Error Handling.

Error Handling.cs

Module Module1

Sub Main()

Dim a As Integer
Dim b As Integer = 1
Dim c As Integer = 0

Try
a = b c
Catch exc As Exception
Console.WriteLine("A run-time error occurred")
Finally
Console.ReadLine()
End Try
End Sub

End Module



OUTPUT :



PRACTICAL NO: 7

AIM: Implement concepts of Inheritance, visual inheritance and Interface
in windows application.

Public Interface person
Sub setnum(ByVal n1 As Double, ByVal n2 As Double)
Function getsum() As Double
End Interface
Public Class employee Implements person
Dim s1 As Double
Public Function getsum() As Double Implements person.getsum
Return s1
End Function
Public Sub setnum(ByVal n1 As Double, ByVal n2 As Double) Implements person.setnum
s1 = n1 + n2
End Sub
Public Sub substraction(ByVal n1 As Double, ByVal n2 As Double)
Dim d3 As Double = n1 - n2
System.console.writeline("The substraction interface is: " & d3)
End Sub
End Class
Public Class demo Inherits employee
Public Sub mul(ByVal n1 As Double, ByVal n2 As Double)
Dim d3 As Double= n1 * n2
System.Console.WriteLine("The multiplication using inheritance is : " & d3)
End Sub
End Class
Module Module1
Sub Main()
Dim d As New employee()
Dim d5 As New demo()
Console.WriteLine("Enter a digit:")
Dim d1 As Double = CDbl(Console.ReadLine())
Console.WriteLine("Enter a digit:")
Dim d2 As Double = CDbl(Console.ReadLine())
d.setnum(d1, d2)
System.Console.WriteLine("The sum using interface is: " & d.getsum)
d5.substraction(d1, d2) System.console.writeline() d5.mul(d1, d2)
End Sub
End Module



OUTPUT :



PRACTICAL NO: 8

AIM: Use Dataset, Data Reader, XML Reader & Data Sources (SQL,
Object & XML) with Any Windows or Web Application.

DataSet
using System;
using System.Data;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
namespace WebApplication1
{
public partial class assDataset : System.Web.UI.Page
{
SqlConnection con = new SqlConnection("Data Source=HARDIK-
B652B097SQLEXPRESS;Initial Catalog=db1;Integrated Security=True");
SqlDataAdapter adapt;
DataSet ds = new DataSet();
protected void Page_Load(object sender, EventArgs e)
{
con.Open();
adapt = new SqlDataAdapter("select * from Employee", con);
adapt.Fill(ds, "Employee");
con.Close();
}
}
}

DataReader

using System;
using System.Web;
{
public partial class assrreader : System.Web.UI.Page
{
SqlCommand cmd;
SqlDataReader reader;
String str;
{
con.Open();



cmd = new SqlCommand("Select * from Employee", con);
reader = cmd.ExecuteReader();
reader.Close();
con.Close();
}
}
}

XMLReader

using System;
using System.Data;
using System.Web;
{
public partial class assXMLReader : System.Web.UI.Page
{
{
ds.ReadXml(Server.MapPath("~/assXML.xml"));
}
}
}



PRACTICAL NO: 9

AIM: Use Data Controls like Data List, Grid View, Detail View, Repeater
and List Bound Control
.aspx file

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ass14.aspx.cs"
Inherits="WebApplication1.ass14" %>
<!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>
</head>
<body>
<form id="form1" runat="server">
<div style="font-weight: 700">
<h2>DataList Control</h2>
<asp:DataList ID="DataList1" runat="server">
<ItemTemplate>
Student name:<%#Eval("Name") %><br />Roll No:<%#Eval("Roll_No") %><br />Email
ID:<%#Eval("EmailId") %>
</ItemTemplate>
<SeparatorTemplate>
<hr />
</SeparatorTemplate>
<AlternatingItemTemplate>
Student name:<%#Eval("Name") %><br />Roll No:<%#Eval("Roll_No") %><br />Email
ID:<%#Eval("EmailId") %>
</AlternatingItemTemplate>
</asp:DataList>
<h2>GridView Control</h2>
<asp:GridView ID="GridView1" runat="server">
</asp:GridView>
<br />
<h2>DetailsView Control</h2>
<asp:DetailsView ID="DetailsView1" runat="server" Height="50px" Width="125px"
AutoGenerateRows="False" DataKeyNames="EmpId" DataSourceID="SqlDataSource1" >
<Fields>
<asp:BoundField DataField="EmpId" HeaderText="EmpId" ReadOnly="True"
SortExpression="EmpId" />
<asp:BoundField DataField="Name" HeaderText="Name" SortExpression="Name" />
<asp:BoundField DataField="Salary" HeaderText="Salary"
SortExpression="Salary" />
</Fields>
</asp:DetailsView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:db2ConnectionString %>"
SelectCommand="SELECT * FROM [Employee]"></asp:SqlDataSource>



<br />
<h2>Repeater Control</h2>
<asp:Repeater ID="Repeater1" runat="server">
<HeaderTemplate>
<table border="1">
<tr>
<th>StudName</th>
<th>RollNo</th>
<th>EmailID</th>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td><%#Eval("Name") %></td>
<td><%#Eval("Roll_No") %></td>
<td><%#Eval("EmailId") %></td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
<br />
<h2>ListView Control</h2>
<asp:ListView ID="ListView1" runat="server" DataSourceID="SqlDataSource1">
<ItemTemplate>
Name:<%#Eval("Name") %><dd>Salary:<%#Eval("Salary") %></dd>
</ItemTemplate>
</asp:ListView>
</div>
</form>

</body>
</html>



Code Behind File

using System;
using System.Data;
using System.Web;
{
public partial class ass14 : System.Web.UI.Page
{
{
con.Open();
adapt = new SqlDataAdapter("Select * from Student", con);
adapt.Fill(ds, "Student");
DataList1.DataSource = ds;
DataList1.DataBind();
GridView1.DataSource = ds;
GridView1.DataBind();
Repeater1.DataSource = ds;
Repeater1.DataBind();
con.Close();
}
}
}



OUTPUT :



PRACTICAL NO: 10

AIM: Implement web application using ASP.NET with web control.
.aspx file

<%@ Page Language="C#" AutoEventWireup="tr
ue" CodeBehind="Pizza.aspx.cs" Inherits="WebApplication1.Pizza" %>


<title></title>
</head>
<body>
<div>
<h2>             
     Pizza</h2><br />
<asp:CheckBoxList ID="CheckBoxList1" runat="server" AppendDataBoundItems="True"
AutoPostBack="True" onselectedindexchanged="CheckBoxList1_SelectedIndexChanged"
RepeatColumns="2">
<asp:ListItem>Italian(500)</asp:ListItem>
<asp:ListItem>Maxican(1000)</asp:ListItem>
<asp:ListItem>Indian(1500)</asp:ListItem>
<asp:ListItem>Special(2500)</asp:ListItem>
</asp:CheckBoxList>

<h2> </h2>
<h2>             
  Toping</h2>
<asp:CheckBox ID="CheckBox5" runat="server" Text="Cheez(200/piece)"
AutoPostBack="True" />
<asp:CheckBox ID="CheckBox6" runat="server"
style="z-index: 1; left: 179px; top: 247px; position: absolute"
Text="Butter(15/piece)" AutoPostBack="True" /><br />
<asp:CheckBox ID="CheckBox7" runat="server" Text="Bans(180/piece)"
AutoPostBack="True" />
<asp:CheckBox ID="CheckBox8" runat="server"
style="z-index: 1; left: 179px; top: 275px; position: absolute"
Text="Milk(180/piece)" AutoPostBack="True" />
<br />
<br />
<br />
<h2>        Select mode of eating</h2>
<asp:RadioButton ID="RadioButton1" runat="server" AutoPostBack="True"
GroupName="a" Text="Eat" />
     
<asp:RadioButton ID="RadioButton2" runat="server" AutoPostBack="True"
GroupName="a" Text="Delivery(1000)" />



<br />
<br />
 <br />
<asp:Button ID="Button1" runat="server" Text="Calculate"
onclick="Button1_Click" />
        
<asp:Label ID="Label1" runat="server" Text=""></asp:Label>
</div>
</form>
</body>
</html>

Code Behind File
using System;
using System.Web;
{
public partial class Pizza : System.Web.UI.Page
{
int amt, toping,cnt;
{ }
protected void CheckBoxList1_SelectedIndexChanged(object sender, EventArgs e)
{
amt = 0;
for (int i = 0; i < CheckBoxList1.Items.Count; i++)
{
if (CheckBoxList1.Items[0].Selected)
{
cnt += 1;
amt += 500;
}
{
cnt += 1;
amt += 1000;
}
{
cnt += 1;
amt += 1500;
}
{
cnt += 1;
amt += 2500;
}
ViewState["cnt"] = cnt;
ViewState["amt"] = amt;
}
}



protected void Button1_Click(object sender, EventArgs e)
{
toping = 0;
if (CheckBox5.Checked)
toping+=(int)ViewState["cnt"]*200;
toping += (int)ViewState["cnt"] * 15;
int tot = (int)ViewState["amt"] + toping;
if (RadioButton1.Checked)
Label1.Text = "Your total bill for pizza is" + tot;
}
}
}



OUTPUT :



PRACTICAL NO: 11

AIM: Write a code for web application to provide input validations using
Input Valuators.
.aspx file

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="assVAlidation.aspx.cs"
Inherits="WebApplication1.assVAlidation" %>
<title></title>
<style type="text/css">
.style1
{
text-decoration: underline;
}
</style>
</head>
<body>
<div>
<strong><span class="style1"><h2>Simple Application Form</h2></span><br class="style1" />
</strong>User Name:   
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ControlToValidate="TextBox1">Plz enter your name</asp:RequiredFieldValidator>
<br />
<br />
Password:   
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"
ErrorMessage="RequiredFieldValidator" ControlToValidate="TextBox2">Plz enter the
password</asp:RequiredFieldValidator>
<br />
<br />
Retype Password:   
<asp:CompareValidator ID="CompareValidator1" runat="server"
ErrorMessage="CompareValidator" ControlToCompare="TextBox2"
ControlToValidate="TextBox3">Password does not match</asp:CompareValidator>
<br />
<br />
E-Mail:   
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server"
ErrorMessage="RegularExpressionValidator" ControlToValidate="TextBox4"



ValidationExpression="w+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*">Not
valid</asp:RegularExpressionValidator>
<br />
<br />
Age:   
<asp:RangeValidator ID="RangeValidator1" runat="server"
ErrorMessage="RangeValidator" ControlToValidate="TextBox5"
MaximumValue="40" MinimumValue="20" Type="Integer">The age should be between 20
to 40</asp:RangeValidator>
<br /> <br />
Referrer Code:   
<asp:CustomValidator ID="CustomValidator1" runat="server"
ErrorMessage="CustomValidator" ControlToValidate="TextBox6">Try a string that starts
from 014</asp:CustomValidator>
<br /> <br />
       
<asp:Button ID="Button1" runat="server" Text="Submit" />
           
<asp:Button ID="Button2" runat="server" Text="Cancel" />
 </div>
</form>
</body>
</html>



OUTPUT :



PRACTICAL NO: 12

AIM: Create a Web application that illustrates the use of themes and
master pages with Site-Map.

Main.master

<%@ Master Language="C#" AutoEventWireup="true" CodeFile="Main.master.cs" Inherits="Main"
%>
<title></title>
</head>
<body>
<center>
<table cellpadding="0" cellspacing="0" style="width:1000px; border: 1px solid black;">
<tr>
<td colspan="3" style="height:180px; background-color:Silver; width:1000px; border:1px solid
black;" ></td>
</tr>
<tr>
<td colspan="3" style="height:35px; background-color:Gray; width:1000px; border:1px solid
black;" >
<asp:Menu ID="Menu1" runat="server" Orientation="Horizontal">
<Items>
<asp:MenuItem Text="Home" Value="Home"></asp:MenuItem>
<asp:MenuItem Text="About Us" Value="About Us"></asp:MenuItem>
<asp:MenuItem Text="Contact Us" Value="Contact Us"></asp:MenuItem>
<asp:MenuItem Text="Services" Value="Services"></asp:MenuItem>
</Items>
</asp:Menu>
</td>
</tr>
<tr style="width:1000px;">
<td style="width:200px; background-color:Green; height:850px;"> </td>
<td style="width:550px; background-color:Green; height:850px;">
<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
</asp:ContentPlaceHolder>
</td>
<td style="width:250px;background-color:Green; height:850px;"> </td>
</tr>
<tr>
<td colspan="3" style="height:20px; width:1000px;background-color:Black;"></td>
</tr>
</table>
</center>
</form>



</body>
</html>
.aspx file

<%@ Page Title="" Language="C#" MasterPageFile="~/Main.master" AutoEventWireup="true"
CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<p> heeeloo world...!!</p>
<p>  </p>
<p>  </p>
<p>  </p>
<p> </p>
<p>i am back</p>
</asp:Content>



OUTPUT :



PRACTICAL NO: 13

AIM: Create a Web Application in ASP.NET using various CSS.

Cssdemo1(.css file)

/* header start */
.main_bg
{
width:100%;
background:url(../images/homebg_header.gif) repeat-x left top;
margin:0 auto;
}
.header_image
{
width:1003px;
height:1153px;
background-color:Teal;
margin:0 auto;
}
.bottom_image
{
width:1003px;
height:153px;
background-color:Silver;
margin:top 153px;
}

Cssdemo2(.css file)
/* general top nav */
.top_links
{
width:295px;
float:right;
margin:15px 0 0 0;
}
.top_links ul
{
list-style:none;
}

.top_links ul li
{
float:left;
display:block;
}

.top_links ul li a
{
text-decoration:none;


color:#4E4E4E;
padding:0 10px 0 10px;
font-size:12px;
}

.top_links ul li a:hover
{
text-decoration:none;
color:#8B8B8B;
}

.nav {
float:right;
width:550px;
padding:23px 0 0 0;
display:block;
}

.aspx file

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="cssdemo.aspx.cs"
Inherits="cssdemo" %>

<title>css demo</title>
<link href="css/cssdemo1.css" rel="stylesheet" type="text/css" />
<link href="css/cssdemo2.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div class="header_image">
<div class="bottom_image">
<div class="header">
This is header part....
<div class="top_links">

<ul class="style3" dir="ltr" type="disc">
<li>
<div class="menu_list">
<ul>
<li>
<a href="#">languages<img src="images/arrow-bullet.gif" alt="global list"
width="8" height="4" /> </li>
</a>


<ul>
<li><a target="_blank"
href="http://www.freedomdesigns.in">INDIA</a></li>


OUTPUT :



PRACTICAL NO: 14

AIM: Implement the concept of state management in a web application.
.asax file(Global Application file)

using System;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.SessionState;
{
public class Global : System.Web.HttpApplication
{
protected void Application_Start(object sender, EventArgs e)
{
Application["count"] = 0;
}
protected void Session_Start(object sender, EventArgs e)
{ }
protected void Application_BeginRequest(object sender, EventArgs e)
{ }
protected void Application_AuthenticateRequest(object sender, EventArgs e)
{ }
protected void Application_Error(object sender, EventArgs e)
{ }
protected void Session_End(object sender, EventArgs e)
{ }
protected void Application_End(object sender, EventArgs e)
{ }
}
}

.aspx file

using System;
using System.Linq;
using System.Web;
{
public partial class WebForm3 : System.Web.UI.Page



{
{
if (!IsPostBack)
{
Application.Lock();
Application["count"] = (int)Application["count"] + 1;
Response.Write("Visitor No.=" + Application["count"]);
Application.UnLock();
}
}
{
Session["name"] = TextBox1.Text;
Session["pwd"] = TextBox2.Text;
Response.Redirect("NextPage.aspx");
}
}
}

Code Behind File

using System;
using System.Linq;
using System.Web;

{
public partial class WebForm3 : System.Web.UI.Page
{
{
if (!IsPostBack)
{
Application.Lock();
Application["count"] = (int)Application["count"] + 1;
Response.Write("Visitor No.=" + Application["count"]);
Application.UnLock();
}
}

{
Session["name"] = TextBox1.Text;
Session["pwd"] = TextBox2.Text;
Response.Redirect("NextPage.aspx");
}
}
}



NextPage.aspx.cs

using System;
using System.Linq;
using System.Web;
{
public partial class NextPage : System.Web.UI.Page
{
{
Response.Write("Welcome " + Session["name"] + ". Your password is " + Session["pwd"]);
}
}
}



OUTPUT :



PRACTICAL NO: 15

AIM: Implement code in ASP.NET that creates and consumes Web service.
.asmx file(WebService)

using System;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Services;
{
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
public class assWebServic : System.Web.Services.WebService
{
SqlConnection con=new SqlConnection("Data Source=HARDIK-
DataSet ds=new DataSet();
[WebMethod]
public DataSet show()
{
con.Open();
adapt = new SqlDataAdapter("Select * from Student", con);
adapt.Fill(ds, "Student");
con.Close();
return ds;
}
}
}

.aspx file

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="assWebServic.aspx.cs"
Inherits="WebApplication1.assWebServic1" %>


<title></title>
</head>
<body>
<div>



<asp:GridView ID="GridView1" runat="server">
</asp:GridView>
</div>
</form>
</body>
</html>

Code Behind File

using System;
using System.Data;
using System.Linq;
using System.Web;

{
public partial class assWebServic1 : System.Web.UI.Page
{
{
localhost1.assWebServic obj = new localhost1.assWebServic();
ds=obj.show();
GridView1.DataSource = ds;
GridView1.DataBind();
}
}
}



OUTPUT :



PRACTICAL NO: 16

AIM: Study of ASP.NET administration and configuration tool.

The Web Site Administration Tool is used to configure the application and security settings of
an ASP.NET Web Application. We can use this tool to perform following tasks:
 Configuring the application security settings, such as authentication and authorization.
 Managing users and roles for an application.
 Creating and managing application settings.
 Configuring SMTP email settings.
 Making an application temporarily offline to update its content and data in a secure manner.
 Adjusting the debugging and tracing settings.
 Defining a default custom error page.
 Selecting providers to use them with the site features, such as membership.

STEPS TO WEBSITE ADMINISTRATION TOOL:

1) HOME



2) SECURITY

3) APPLICATION



4 ) PROVIDER


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