Wednesday 24 January 2018

How to make Magic Square in C-Language using 2-D array

#include <stdio.h>

#include <conio.h>

main()

{

int x[3][3]{{2,7,6},{9,5,1},{4,3,8}};

int row[3];

int col[3];

int d1=0,d2=0,i,j,flag=1;

for(i=0;i<3;i++)

{

row[i]=0;

col[i]=0;

for(j=0;j<3;j++)

{

row[i]=row[i]+x[i][j];

col[i]=col[i]+x[j][i];

if(i==j)

{

d1=d1+x[i][j];

}

if(i+j==2)

{

d2=d2+x[i][j];

}

} // inner loop end......

} //outer loop end

for(i=0;i<3;i++)

{

if(row[i]!=col[i])

{

flag=0;

break;

}

}

if(d1!=d2)

{

flag=0;

}

if(flag==0)

{

printf("It is not a magic square.....");

}

else

{

printf("It is a magic square.....");

}

}

Thursday 18 January 2018

Learn C language Part -40 SQL ORACLE DATABASE STRUCTURE IN C LANGUAGE

#include <stdio.h>

#include <conio.h>

#include <string.h>

struct employee

{

int id ;

char name[50];

float salary;

char department[50] ;

};

main()

{

int i;

struct employee e1[5];

e1[0].id=101;

strcpy(e1[0].name,"Ali");

e1[0].salary=50000;

strcpy(e1[0].department,"HR");

//2ND RECORD..........................

e1[1].id=102;

strcpy(e1[1].name,"BILAL");

e1[1].salary=60000;

strcpy(e1[1].department,"IT");

//3rd RECORD..........................

e1[2].id=103;

strcpy(e1[2].name,"Daniyal");

e1[2].salary=40000;

strcpy(e1[2].department,"Marketing");

//3rd RECORD..........................

e1[3].id=104;

strcpy(e1[3].name,"Eraj");

e1[3].salary=30000;

strcpy(e1[3].department,"Admin");

//4th RECORD..........................

e1[4].id=105;

strcpy(e1[4].name,"faisal");

e1[4].salary=20000;

strcpy(e1[4].department,"Admin");

l1:

printf("\nID\tName\t\tSalary\t\tDepatment\t\n\n");

for(i=0;i<5;i++)

{

printf("\n-----------------------------------------------------------\n");

printf("%d\t%s\t\t%.2f\t\t%s\t",e1[i].id,e1[i].name,e1[i].salary,e1[i].department);

printf("\n");

}

printf("\n-----------------------------------------------------------\n");

printf("Enter the id: ");

int n;

scanf("%d",&n);

for(i=0;i<5;i++)

{

if(e1[i].id==n)

{

printf("\nID\tName\t\tSalary\t\tDepatment\t\n\n");

printf("\n-----------------------------------------------------------\n");

printf("%d\t%s\t\t%.2f\t\t%s\t",e1[i].id,e1[i].name,e1[i].salary,e1[i].department);

printf("\n");

n=-1;

break;

}

}

if(n!=-1)

{

printf("\n No Records found......");

}

printf("\nDo you want to continue......{y/n}\n");

char c;

scanf("%c",&c);

c=getchar();

if(c=='y')

{

printf("\n\n");

goto l1;

}

}

Learn C language Part 39 Structures in C language

#include <stdio.h>

#include <conio.h>

#include <string.h>

struct employee

{

int id ;

char name[50];

float salary;

char department[50] ;

};

main()

{

struct employee e1;

struct employee e2;

e1.id=101;

strcpy(e1.name,"Ali");

e1.salary=50000;

strcpy(e1.department,"HR");

//2ND RECORD..........................

e2.id=102;

strcpy(e2.name,"BILAL");

e2.salary=60000;

strcpy(e2.department,"IT");

//PRINTING........................

printf("Employee ID: %d\nName of Employee : %s \nSalary:%f\nDepatment: %s",e1.id,e1.name,e1.salary,e1.department);

printf("Employee ID: %d\nName of Employee : %s \nSalary:%f\nDepatment: %s",e2.id,e2.name,e2.salary,e2.department);

}

part 27-SQL injection and prevention In asp.net

backend code:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Data.SqlClient;

using System.Configuration;

namespace WebApplication17

{

public partial class WebForm1 : System.Web.UI.Page

{

string cs = ConfigurationManager.ConnectionStrings["test"].ConnectionString;

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

string q = "select * from tblProductInventory";

displayrecord(q);

}

protected void Button1_Click(object sender, EventArgs e)

{

SqlConnection con = new SqlConnection(cs);

try

{

SqlCommand cmd = new SqlCommand("spsqlinjectionofproduct", con);

cmd.Parameters.AddWithValue("@productname", TextBox1.Text);

cmd.CommandType = CommandType.StoredProcedure;

con.Open();

SqlDataReader rdr = cmd.ExecuteReader();

GridView1.DataSource = rdr;

GridView1.DataBind();

}

catch (Exception ex)

{

Response.Write("ERROR IS FOUND " + ex);

}

finally

{

con.Close();

}

public void displayrecord(string q)

{

SqlConnection con = new SqlConnection(cs);

try

{

SqlCommand cmd = new SqlCommand(q, con);

con.Open();

SqlDataReader rdr = cmd.ExecuteReader();

GridView1.DataSource = rdr;

GridView1.DataBind();

}

catch (Exception ex)

{

Response.Write("ERROR IS FOUND " + ex);

}

finally

{

con.Close();

}

Front end code:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication17.WebForm1" %>

<!DOCTYPE html>

</head>

<body>

<div>

<asp:TextBox ID="TextBox1" runat="server" Width="268px"></asp:TextBox>

<asp:Button ID="Button1" runat="server" Text="Search" OnClick="Button1_Click" />

<asp:GridView ID="GridView1" runat="server" CellPadding="4" ForeColor="#333333" GridLines="None" Height="441px" Width="861px">

</asp:GridView>

<h1>

<asp:Label ID="Label1" runat="server" Text=""></asp:Label>

</h1>

</div>

</form>

</body>

</html>

web.config code:

<?xml version="1.0"?>

<!--

For more information on how to configure your ASP.NET application, please visit

http://go.microsoft.com/fwlink/?LinkId=169433

-->

<system.web>

</system.web>

</connectionStrings>

</configuration>

part 27-SQL injection and prevention In asp.net

backend code:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Data.SqlClient;

using System.Configuration;

namespace WebApplication17

{

public partial class WebForm1 : System.Web.UI.Page

{

string cs = ConfigurationManager.ConnectionStrings["test"].ConnectionString;

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

string q = "select * from tblProductInventory";

displayrecord(q);

}

protected void Button1_Click(object sender, EventArgs e)

{

SqlConnection con = new SqlConnection(cs);

try

{

SqlCommand cmd = new SqlCommand("spsqlinjectionofproduct", con);

cmd.Parameters.AddWithValue("@productname", TextBox1.Text);

cmd.CommandType = CommandType.StoredProcedure;

con.Open();

SqlDataReader rdr = cmd.ExecuteReader();

GridView1.DataSource = rdr;

GridView1.DataBind();

}

catch (Exception ex)

{

Response.Write("ERROR IS FOUND " + ex);

}

finally

{

con.Close();

}

public void displayrecord(string q)

{

SqlConnection con = new SqlConnection(cs);

try

{

SqlCommand cmd = new SqlCommand(q, con);

con.Open();

SqlDataReader rdr = cmd.ExecuteReader();

GridView1.DataSource = rdr;

GridView1.DataBind();

}

catch (Exception ex)

{

Response.Write("ERROR IS FOUND " + ex);

}

finally

{

con.Close();

}

Front end code:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication17.WebForm1" %>

<!DOCTYPE html>

</head>

<body>

<div>

<asp:TextBox ID="TextBox1" runat="server" Width="268px"></asp:TextBox>

<asp:Button ID="Button1" runat="server" Text="Search" OnClick="Button1_Click" />

<asp:GridView ID="GridView1" runat="server" CellPadding="4" ForeColor="#333333" GridLines="None" Height="441px" Width="861px">

</asp:GridView>

<h1>

<asp:Label ID="Label1" runat="server" Text=""></asp:Label>

</h1>

</div>

</form>

</body>

</html>

web.config code:

<?xml version="1.0"?>

<!--

For more information on how to configure your ASP.NET application, please visit

http://go.microsoft.com/fwlink/?LinkId=169433

-->

<system.web>

</system.web>

</connectionStrings>

</configuration>

Wednesday 17 January 2018

Part-26 Sql Data Reader in asp.net with Try and Catch exception

back end code :

using System;

using System.Collections.Generic;

using System.Data.SqlClient;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace ADO1

{

public partial class ado2 : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

SqlConnection con = new SqlConnection("Data Source=FACULTY-35;Initial Catalog=ADODOTNET_LEARNING;User ID=SA;Password=aptech");

try

{

SqlCommand cmd = new SqlCommand("SELECT * FROM TBL_PRODUCT", con);

con.Open();

SqlDataReader rdr = cmd.ExecuteReader();

GridView1.DataSource = rdr;

GridView1.DataBind();

}

catch (Exception ex)

{

Response.Write("Error is " + ex);

}

finally

{

con.Close();

}

}

}

}

Front end code :

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ADO1.aspx.cs" Inherits="ADO1.ADO1" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<div>

<asp:GridView ID="GridView1" runat="server" BackColor="#DEBA84" BorderColor="#DEBA84" BorderStyle="None" BorderWidth="1px" CellPadding="3" CellSpacing="2">

<FooterStyle BackColor="#F7DFB5" ForeColor="#8C4510" />

<HeaderStyle BackColor="#A55129" Font-Bold="True" ForeColor="White" />

<PagerStyle ForeColor="#8C4510" HorizontalAlign="Center" />

<RowStyle BackColor="#FFF7E7" ForeColor="#8C4510" />

<SelectedRowStyle BackColor="#738A9C" Font-Bold="True" ForeColor="White" />

<SortedAscendingCellStyle BackColor="#FFF1D4" />

<SortedAscendingHeaderStyle BackColor="#B95C30" />

<SortedDescendingCellStyle BackColor="#F1E5CE" />

<SortedDescendingHeaderStyle BackColor="#93451F" />

</asp:GridView>

</div>

</form>

</body>

</html>

web.config code :

<?xml version="1.0" encoding="utf-8"?>

<!--

For more information on how to configure your ASP.NET application, please visit

http://go.microsoft.com/fwlink/?LinkId=169433

-->

</connectionStrings>

<system.web>

</system.web>

</configuration>

HOW ATM MACHINE WORKS (A prototype code in C language)

#include <stdio.h>

#include <conio.h>

main()

{

l3:

int amount[3]{1000,2000,3000};

int code[3]{1234,2134,5555};

int c,i,index=-1,input;

l1:

printf("Enter the Code: ");

scanf("%d",&c);

for(i=0;i<3;i++)

{

if(c==code[i])

{

index=i;

}

}

if(index==-1)

{

printf("\nINVALID CODE.......\nEnter the code again........\n");

goto l1;

}

l2:

printf("\n-------------------------------------\n");

printf("\t\twelcome to ATM");

printf("\n-------------------------------------\n");

printf("press 1 for Deposite Amount---->\n");

printf("press 2 for Cash With Drawl---->\n");

printf("press 3 for Check Balance---->\n");

scanf("%d",&input);

switch(input)

{

case 1:

printf("Enter the amount that you want to deposite : ");

int deposite;

scanf("%d",&deposite);

amount[index]=amount[index]+deposite;

printf("%d credited in your account %d \n",deposite,&amount[index]);

break;

case 2:

printf("Enter the amount that you want to draw : ");

int draw;

scanf("%d",&draw);

if(draw>amount[index])

{

printf("YOU ARE EXCEEDING YOUR BALANCE AMOUNT......\n");

}

else{

amount[index]=amount[index]-draw;

printf("%d credited in your account %d \n",draw,&amount[index]);

}

break;

case 3:

printf("Your Balance Amount is %d",amount[index]);

break;

default:

break;

}

printf("\nDo you want to Continue.....(y/n)\n");

char e;

e=getchar();

scanf("%c",&e);

if(e=='y')

{

goto l2;

}

else

{

index=-1;

goto l3;

}

}

Tuesday 16 January 2018

Learn C language Part 38 Pointers of Pointers in C language

#include <stdio.h>

#include <conio.h>

main()

{

int value=100;

int *ptr;

int **pofptr;

ptr=&value;

pofptr=&ptr;

printf("value of variable is %d \n",value);

printf("value of variable through ptr %d \n",*ptr);

printf("value of variable through pofptr %d ",**pofptr);

}

Learn C language Part 38 Pointers of Pointers in C language

Learn C language Part 37 Arrays of Pointers in C language

#include <stdio.h>

#include <conio.h>

main()

{

int x[3]{100,200,300};

int i=0;

int *ptr[3];

for(i=0;i<3;i++)

{

ptr[i]=&x[i];

}

printf("\nWithout pointers\n...............................\n");

for(i=0;i<3;i++)

{

printf("values at index %d = x[%d] \n",i,x[i]);

}

printf("\nWith pointers\n...............................\n");

for(i=0;i<3;i++)

{

printf("values at index %d = x[%d] is saved at @ %d, address of array is %d \n",i,*ptr[i],&ptr[i],ptr[i]);

}

}

Monday 15 January 2018

Part-25 (Object Data Source with Gridview binding in asp.net)

Employee Class

public class Employee

{

public int id { get; set; }

public string Name { get; set; }

public string Gender { get; set; }

public string DeptName { get; set; }

}

EmployeeData access layer Class

public class EmployeeDATAACCESSLAYER

{

public static List<Employee> GetAllemployee()

{

List<Employee> employees = new List<Employee>();

string CS = ConfigurationManager.ConnectionStrings["testdb"].ConnectionString;

using (SqlConnection con = new SqlConnection(CS))

{

SqlCommand cmd = new SqlCommand("select id,Name,Gender,DeptName from tblEmployees", con);

con.Open();

SqlDataReader rdr = cmd.ExecuteReader();

while (rdr.Read())

{

Employee emp = new Employee();

emp.id = Convert.ToInt32(rdr["id"]);

emp.Name = rdr["Name"].ToString();

emp.Gender = rdr["Gender"].ToString();

emp.DeptName = rdr["DeptName"].ToString();

employees.Add(emp);

}

return employees;

}// method end.......................................

}

Sunday 14 January 2018

Learn C language Part 36 Arithmetic Operation on Pointers

#include <stdio.h>

#include <conio.h>

main()

{

int a=5,i;

int *ip;

ip=&a;

printf("Address of A : %d",&a);

printf("\nValue in Ip : %d",ip);

for(i=0;i<10;i++)

{

ip++;

printf("\nVarible %d = %d",i,ip);

}

}

Learn C language Part 35 Easy & WorkinG Example of Pointers in C

#include <stdio.h>

#include <conio.h>

main()

{

int a=10;

int *ip;

ip=&a;

printf("Address of A :%d ",&a);

printf("\nValue in Ip : %d",ip);

printf("\nAddres of Ip : %d",&ip);

printf("\nValue of Ip : %d",*ip);

}

Learn C language Part 34 Introduction to Pointers

#include <stdio.h>

#include <conio.h>

main()

{

int a=10,b=0,c;

printf("Address of A: %d",&a);

printf("\nAddress of B: %d",&b);

printf("\nAddress of C: %d",&c);

}

Learn C language Part 34 Introduction to Pointers

#include <stdio.h>

#include <conio.h>

main()

{

int a=10,b=0,c;

printf("Address of A: %d",&a);

printf("\nAddress of B: %d",&b);

printf("\nAddress of C: %d",&c);

}

Friday 12 January 2018

(Part-22){Client and Server Side Validation,Email Regular Expression Val...

WEBFORM .ASPX CODE

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="comparefieldvalid.aspx.cs" Inherits="WebApplication13.comparefieldvalid" %>

<!DOCTYPE html>

.auto-style1 {

width: 100%;

}

.auto-style2 {

width: 159px;

}

.auto-style3 {

width: 159px;

height: 31px;

}

.auto-style4 {

height: 31px;

}

</style>

</head>

<body>

<div>

<tr>

<asp:Label ID="Label1" runat="server" Text="Email"></asp:Label>

</td>

<td>

<asp:TextBox ID="TextBox1" runat="server" Width="233px"></asp:TextBox>

<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ErrorMessage="Invalid Email Format" ControlToValidate="TextBox1" Display="Dynamic" ForeColor="#CC0000" ValidationExpression="^(?("")("".+?""@)|(([0-9a-zA-Z]((\.(?!\.))|[-!#\$%&'\*\+/=\?\^`\{\}\|~\w])*)(?<=[0-9a-zA-Z])@))(?(\[)(\[(\d{1,3}\.){3}\d{1,3}\])|(([0-9a-zA-Z][-\w]*[0-9a-zA-Z]\.)+[a-zA-Z]{2,6}))$"></asp:RegularExpressionValidator>

<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox1" Display="Dynamic" ErrorMessage="Email is Reuqired" ForeColor="#CC0000"></asp:RequiredFieldValidator>

</td>

<td>

 </td>

</tr>

<tr>

<asp:Label ID="Label2" runat="server" Text="Re type Email"></asp:Label>

</td>

<asp:TextBox ID="TextBox2" runat="server" Width="233px"></asp:TextBox>

<asp:CompareValidator ID="CompareValidator1" runat="server" ControlToCompare="TextBox1" ControlToValidate="TextBox2" ErrorMessage="Email doesnot Match" ForeColor="#CC0000" Display="Dynamic"></asp:CompareValidator>

<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="TextBox2" Display="Dynamic" ErrorMessage="Retype Email is Reuqired" ForeColor="#CC0000"></asp:RequiredFieldValidator>

</td>

</tr>

<tr>

<asp:Label ID="Label3" runat="server" Text="Password"></asp:Label>

</td>

<td>

<asp:TextBox ID="TextBox3" runat="server" Width="233px" TextMode="Password"></asp:TextBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" ControlToValidate="TextBox3" Display="Dynamic" ErrorMessage="Passowrd is Reuqired" ForeColor="#CC0000"></asp:RequiredFieldValidator>

</td>

</tr>

<tr>

<asp:Label ID="Label4" runat="server" Text="Confirm Password"></asp:Label>

</td>

<td>

<asp:TextBox ID="TextBox4" runat="server" Width="233px" TextMode="Password"></asp:TextBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server" ControlToValidate="TextBox4" Display="Dynamic" ErrorMessage="Retpye Passowrd is Reuqired" ForeColor="#CC0000"></asp:RequiredFieldValidator>

</td>

</tr>

</table>

</div>

<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Submit" />

</form>

</body>

</html>

WEBFORM .ASPX.CS CODE

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace WebApplication13

{

public partial class comparefieldvalid : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

if (Page.IsValid)

{

Response.Write("Email approved");

}

WEB.CONFIG CODE

<?xml version="1.0"?>

<!--

For more information on how to configure your ASP.NET application, please visit

http://go.microsoft.com/fwlink/?LinkId=169433

-->

<system.web>

</system.web>

</appSettings>

</configuration>

(Part-22){Client and Server Side Validation,Email Regular Expression Val...

WEBFORM .ASPX CODE

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="comparefieldvalid.aspx.cs" Inherits="WebApplication13.comparefieldvalid" %>

<!DOCTYPE html>

.auto-style1 {

width: 100%;

}

.auto-style2 {

width: 159px;

}

.auto-style3 {

width: 159px;

height: 31px;

}

.auto-style4 {

height: 31px;

}

</style>

</head>

<body>

<div>

<tr>

<asp:Label ID="Label1" runat="server" Text="Email"></asp:Label>

</td>

<td>

<asp:TextBox ID="TextBox1" runat="server" Width="233px"></asp:TextBox>

</td>

<td>

 </td>

</tr>

<tr>

<asp:Label ID="Label2" runat="server" Text="Re type Email"></asp:Label>

</td>

<asp:TextBox ID="TextBox2" runat="server" Width="233px"></asp:TextBox>

</td>

</tr>

<tr>

<asp:Label ID="Label3" runat="server" Text="Password"></asp:Label>

</td>

<td>

<asp:TextBox ID="TextBox3" runat="server" Width="233px" TextMode="Password"></asp:TextBox>

</td>

</tr>

<tr>

<asp:Label ID="Label4" runat="server" Text="Confirm Password"></asp:Label>

</td>

<td>

<asp:TextBox ID="TextBox4" runat="server" Width="233px" TextMode="Password"></asp:TextBox>

</td>

</tr>

</table>

</div>

<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Submit" />

</form>

</body>

</html>

WEBFORM .ASPX.CS CODE

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace WebApplication13

{

public partial class comparefieldvalid : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

if (Page.IsValid)

{

Response.Write("Email approved");

}

WEB.CONFIG CODE

<?xml version="1.0"?>

<!--

For more information on how to configure your ASP.NET application, please visit

http://go.microsoft.com/fwlink/?LinkId=169433

-->

<system.web>

</system.web>

</appSettings>

</configuration>

(Part-21){Client and Server Side Validation,Compare Field Validator in a...

WEBFORM .ASPX CODE

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="comparefieldvalid.aspx.cs" Inherits="WebApplication13.comparefieldvalid" %>

<!DOCTYPE html>

.auto-style1 {

width: 100%;

}

.auto-style2 {

width: 159px;

}

</style>

</head>

<body>

<div>

<tr>

<asp:Label ID="Label1" runat="server" Text="Email"></asp:Label>

</td>

<td>

<asp:TextBox ID="TextBox1" runat="server" Width="233px"></asp:TextBox>

</td>

</tr>

<tr>

<asp:Label ID="Label2" runat="server" Text="Re type Email"></asp:Label>

</td>

<td>

<asp:TextBox ID="TextBox2" runat="server" Width="233px"></asp:TextBox>

<asp:CompareValidator ID="CompareValidator1" runat="server" ControlToCompare="TextBox1" ControlToValidate="TextBox2" ErrorMessage="Email doesnot Match" ForeColor="#CC0000"></asp:CompareValidator>

</td>

</tr>

<tr>

<td>

<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Submit" />

</td>

</tr>

<tr>

</tr>

</table>

</div>

</form>

</body>

</html>

WEBFORM .ASPX.CS CODE

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace WebApplication13

{

public partial class comparefieldvalid : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

if (Page.IsValid)

{

Response.Write("Email approved");

}

WEB.CONFIG CODE:

<?xml version="1.0"?>

<!--

For more information on how to configure your ASP.NET application, please visit

http://go.microsoft.com/fwlink/?LinkId=169433

-->

<system.web>

</system.web>

</appSettings>

</configuration>

(Part-21){Client and Server Side Validation,Compare Field Validator in a...

WEBFORM .ASPX CODE

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="comparefieldvalid.aspx.cs" Inherits="WebApplication13.comparefieldvalid" %>

<!DOCTYPE html>

.auto-style1 {

width: 100%;

}

.auto-style2 {

width: 159px;

}

</style>

</head>

<body>

<div>

<tr>

<asp:Label ID="Label1" runat="server" Text="Email"></asp:Label>

</td>

<td>

<asp:TextBox ID="TextBox1" runat="server" Width="233px"></asp:TextBox>

</td>

</tr>

<tr>

<asp:Label ID="Label2" runat="server" Text="Re type Email"></asp:Label>

</td>

<td>

<asp:TextBox ID="TextBox2" runat="server" Width="233px"></asp:TextBox>

<asp:CompareValidator ID="CompareValidator1" runat="server" ControlToCompare="TextBox1" ControlToValidate="TextBox2" ErrorMessage="Email doesnot Match" ForeColor="#CC0000"></asp:CompareValidator>

</td>

</tr>

<tr>

<td>

<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Submit" />

</td>

</tr>

<tr>

</tr>

</table>

</div>

</form>

</body>

</html>

WEBFORM .ASPX.CS CODE

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace WebApplication13

{

public partial class comparefieldvalid : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

if (Page.IsValid)

{

Response.Write("Email approved");

}

WEB.CONFIG CODE:

<?xml version="1.0"?>

<!--

For more information on how to configure your ASP.NET application, please visit

http://go.microsoft.com/fwlink/?LinkId=169433

-->

<system.web>

</system.web>

</appSettings>

</configuration>

Wednesday 10 January 2018

(Part-20){Client and Server Side Validation,Range Field Validator in asp...

Jquery Link

copy and paste this code b/w head tag:

type="text/javascript"></script>

type="text/javascript"></script>

calendar hide/show code :

copy and paste this code b/w head tag:

$(document).ready(function ()

{

$("#calbtn").click(function ()

{

$("#Calendar1").toggle();

});

</script>

Web.config Code :

copy and paste the following code b/w configuration tag :

</appSettings>

(Part-19){Client and Server Side Validation,Required Field Validator in ...

Jquery Link

type="text/javascript"></script>

type="text/javascript"></script>

web. Config setting :

copy and paste the following code between the configuration tag

</appSettings>

Tuesday 9 January 2018

Learn C language Part 33 Reverse source string into Destination string

#include <stdio.h>

#include <conio.h>

main()

{

char c[50];

char d[50];

int l=0,i=0,h;

printf("Enter the string : ");

gets(c);

while(c[l]!='\0')

{

l++;

}

h=l;

h--;

for(i=0;i<l;i++)

{

d[h]=c[i];

h--;

}

d[l]='\0';

puts(d);

}

Learn C language Part 32 Compare String Program {Checking two input str...

#include <stdio.h>

#include <conio.h>

main()

{

char c[50];

char d[50];

int i=0,flag=0;

printf("Enter the 1st String : ");

gets(c);

printf("\nEnter the 2nd String : ");

gets(d);

while(c[i]!='\0')

{

if(c[i]!=d[i])

{

flag=1;

break;

}

i++;

}

if(flag==0)

{

printf("both strings are equal!");

}

else

{

printf("both strings are not equal!");

}

}

Monday 8 January 2018

Learn ASP.NET web from in urdu/hindi (Part-17){Multi view Control in asp...

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication10.WebForm1" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

<style>

table

{

border:3px solid red;

}

</style>

</head>

<body>

<form id="form1" runat="server">

<div>

<asp:MultiView ID="MultiView1" runat="server">

<asp:View ID="View1" runat="server">

<table>

<tr>

<td> <asp:Label ID="Label1" runat="server" Text="Email"></asp:Label></td>

<td>

<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> </td>

</tr>

<tr>

<td> <asp:Label ID="Label2" runat="server" Text="Password"></asp:Label></td>

<td>

<asp:TextBox ID="TextBox2" runat="server" TextMode="Password"></asp:TextBox> </td>

</tr>

<tr>

<td> </td>

<td> <asp:Button ID="Button1" runat="server" Text="NEXT->" OnClick="Button1_Click" /></td>

</tr>

</table>

</asp:View>

<%--1st view end.....-------------------------------------------------------------.--%>

<asp:View ID="View2" runat="server">

<table>

<tr>

<td> <asp:Label ID="Label3" runat="server" Text="Name"></asp:Label></td>

<td>

<asp:TextBox ID="TextBox3" runat="server"></asp:TextBox> </td>

</tr>

<tr>

<td> <asp:Label ID="Label4" runat="server" Text="Gender"></asp:Label></td>

<td>

<asp:DropDownList ID="DropDownList1" runat="server">

<asp:ListItem>Male</asp:ListItem>

<asp:ListItem>Female</asp:ListItem>

</asp:DropDownList>

</td>

</tr>

<tr>

<td> <asp:Button ID="Button3" runat="server" Text="Back<-" OnClick="Button3_Click" /></td>

<td> <asp:Button ID="Button2" runat="server" Text="NEXT->" OnClick="Button2_Click" /></td>

</tr>

</table>

</asp:View>

<%--2nd view end.....-------------------------------------------------------------.--%>

<asp:View ID="View3" runat="server">

<table>

<tr>

<td> <asp:Label ID="Label5" runat="server" Text="Email"></asp:Label></td>

<td>

<asp:Label ID="lblemail" runat="server" Text=""></asp:Label>

</td>

</tr>

<tr>

<td> <asp:Label ID="Label6" runat="server" Text="Name"></asp:Label></td>

<td>

<asp:Label ID="lblname" runat="server" Text=""></asp:Label>

</td>

</tr>

<tr>

<td> <asp:Label ID="Label7" runat="server" Text="Gender"></asp:Label></td>

<td>

<asp:Label ID="lblgender" runat="server" Text=""></asp:Label>

</td>

</tr>

<tr>

<td> <asp:Button ID="Button4" runat="server" Text="Back<-" OnClick="Button4_Click" /></td>

<td> <asp:Button ID="Button5" runat="server" Text="NEXT->" OnClick="Button5_Click" /></td>

</tr>

</table>

</asp:View>

</asp:MultiView>

</div>

</form>

</body>

</html>

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace WebApplication10

{

public partial class WebForm1 : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

MultiView1.ActiveViewIndex = 0;

}

protected void Button1_Click(object sender, EventArgs e)

{

//next -1

MultiView1.ActiveViewIndex = 1;

}

protected void Button2_Click(object sender, EventArgs e)

{

MultiView1.ActiveViewIndex = 2;

lblemail.Text = TextBox1.Text;

lblgender.Text =DropDownList1.SelectedItem.ToString() ;

lblname.Text = TextBox3.Text;

//next -2

}

protected void Button3_Click(object sender, EventArgs e)

{

//back-1

MultiView1.ActiveViewIndex = 0;

}

protected void Button5_Click(object sender, EventArgs e)

{

//submit

}

protected void Button4_Click(object sender, EventArgs e)

{

//back-2

MultiView1.ActiveViewIndex = 1;

}

Sunday 7 January 2018

Learn C language Part 31 Count Frequency of a Character in string

#include <stdio.h>

#include <conio.h>

main()

{

char c[50];

char d;

int i=0,sum=0;

printf("Enter your Name : ");

gets(c);

printf("\nEnter your Searching Character : ");

d=getchar();

while(c[i]!='\0')

{

if(c[i]==d)

{

sum=sum+1;

}

i++;

}

printf("\n\n%c is found %d times in string",d,sum);

}

Learn C language Part 30 Gets and Puts String Method in C

#include <stdio.h>

#include <conio.h>

main()

{

char name[50];

printf("Enter your Name: ");

gets(name); //read string...

printf("Your Name is : ");

puts(name); //print .....

}

Learn C language Part 29 Read String From Use Input using while loop

#include <stdio.h>

#include <conio.h>

main()

{

char name[50];

char c;

int i=0;

printf("Enter your Name: ");

while(c!='\n')

{

c=getchar();

name[i]=c;

i++;

}

name[i]='\0';

printf("name : %s",name);

}

Friday 5 January 2018

How to Check input is Alphabet or not

#include <stdio.h>

#include <conio.h>

main()

{

char c;

printf("Enter a character: ");

scanf("%c",&c);

if((c>='a'&& c<='z') || (c>='A'&& c<='Z') )

{

printf("%c is an alphabet",c);

}

else

{

printf("%c is not an alphabet",c);

}

}

How to Find a year is a leap year

#include <stdio.h>

#include <conio.h>

main()

{

int year;

printf("Enter the year: ");

scanf("%d",&year);

if(year%4==0)

{

printf("%d is a leap year",year);

}

else

{

printf("%d is a not leap year",year);

}

}

How to Check a number is Even or Odd

#include <stdio.h>

#include <conio.h>

main()

{

int n;

printf("ENTER A NUMBER: ");

scanf("%d",&n);

if(n%2==0)

{

printf("%d is an even number",n);

}

else

{

printf("%d is an Odd number",n);

}

}

//2,4,6,8,10,....even

//1,3,5,7,9...... odd

Thursday 4 January 2018

Learn C language Part 28 String Introduction in C Language

#include <stdio.h>

#include <conio.h>

main()

{

char c[]="abcd\\ndef";

char d[4]="abc";

char e[] = {'a', 'b', 'c', 'd', '\0'};

OR,

char f[5] = {'a', 'b', 'c', 'd', '\0'};

printf("%s",&c);

printf("\n%s",&d);

}

Learn C language Part 27 Function by reference

#include <stdio.h>

#include <conio.h>

void calculator(float a,float b,float *plus,float *diff, float *product, float *divide);

main()

{

float add,sub,mul,div;

float a=32.1, b=10.9;

calculator(a,b,&add,&sub,&mul,&div);

printf("Sum = %f\n",add);

printf("Difference = %f \n",sub);

printf("Product = %f \n",mul);

printf("quotient = %f \n",div);

}

void calculator(float a,float b,float *plus,float *diff, float *product, float *divide)

{

*plus= a+b;

*diff= a -b;

*product=a*b;

*divide=a/b;

}

Tuesday 2 January 2018

Learn C language Part 26 How to find multiple items in array in C

#include <stdio.h>

#include <conio.h>

main()

{

int i,v=1,flag=0;

int x[5];

x[0]=32;

x[1]=1;

x[2]=32;

x[3]=12;

x[4]=32;

for(i=0;i<5;i++)

{

if(x[i]==v)

{

printf("%d is found at index %d\n",v,i);

flag=1;

}

if(flag==0 && i==4)

{

printf("%d doesnt exist in the array ",v);

}

}

}

Learn C language Part 25 How to make Reverse Search Function in C

code link :

#include <stdio.h>

#include <conio.h>

int search(int x[],int value);

int revsearch(int x[],int value);

main()

{

int x[6]{11,32,76,32,32,54};

int v;

printf("Enter the number that you want to search =");

scanf("%d",&v);

int s=revsearch(x,v);

if(s==-1)

{

printf("%d doesnot exist in the array",v);

}

else

{

printf("%d is found at %d index",v,s);

}

}

//main meth0d end...........

int search(int x[],int value)

{

int i,t=-1;

for(i=0;i<6;i++)

{

if(x[i]==value)

{

t=i;

break;

}

}

return t;

}//method end search........................................

int revsearch(int x[],int value)

{

int i,t=-1;

for(i=5;i>=0;i--)

{

if(x[i]==value)

{

t=i;

break;

}

}

return t;

}//method end search........................................

Friday 26 January 2018

Wednesday 24 January 2018

Thursday 18 January 2018

backend code:

Front end code:

web.config code:

backend code:

Front end code:

web.config code:

Wednesday 17 January 2018

back end code :

Front end code :

web.config code :

Tuesday 16 January 2018

Monday 15 January 2018

Employee Class

EmployeeData access layer Class

Sunday 14 January 2018

Friday 12 January 2018

WEBFORM .ASPX CODE

WEBFORM .ASPX.CS CODE

WEB.CONFIG CODE

WEBFORM .ASPX CODE

WEBFORM .ASPX.CS CODE

WEB.CONFIG CODE

WEBFORM .ASPX CODE

WEBFORM .ASPX.CS CODE

WEB.CONFIG CODE:

WEBFORM .ASPX CODE

WEBFORM .ASPX.CS CODE

WEB.CONFIG CODE:

Wednesday 10 January 2018

Jquery Link

calendar hide/show code :

Web.config Code :

Jquery Link

web. Config setting :

Tuesday 9 January 2018

Monday 8 January 2018

Sunday 7 January 2018

Friday 5 January 2018

Thursday 4 January 2018

Tuesday 2 January 2018