My Name Is Salman Masood , I am Computer Science &Amp; Maths Graduate from University of Karachi, Pakistan , Teaching Is My Passion and My Aim Is to Deliver All My Knowledge among Those Students Who Can'T Afford Tutors or Expensive Institute Fees. I Will Be Keep Sharing My All Knowledge and Information with You .... Remember Me in Your Prayers !
Friday, 14 September 2018
Wednesday, 12 September 2018
Wednesday, 29 August 2018
regular expression in C# Windows Form
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Text.RegularExpressions;
using System.Net.Mail;
namespace regular_expression
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
if (!Regex.Match(textBox1.Text,"^[a-z -']+$").Success)
{
MessageBox.Show("Invalid name", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
textBox1.Text = " ";
}
else
{
MessageBox.Show("Data added....");
}
try
{
var email = new MailAddress(textBox2.Text);
}
catch (Exception)
{
MessageBox.Show("Invalid Email", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
textBox2.Text = " ";
}
}
}
}
Tuesday, 28 August 2018
Inheritance in PHP
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>OOP-2</title>
</head>
<body>
<?PHP
class books
{
var $title; // member variable.....
var $price ; // member variable.....
function setTitle($para)
{
$this->title=$para;
} //set method.....
function getTitle()
{
echo $this->title."<br/>";
} //get method.............
//...............................................
function setPrice($para)
{
$this->price=$para;
} //set method.....
function getPrice()
{
echo $this->price."<br/>";
} //get method.............
} //class end...................
class Novel extends books
{
var $publisher;
function setPublisher($para)
{
$this->publisher=$para;
}
function getPublisher()
{
echo $this->publisher."<br>";
}
}
$obj=new Novel;
$obj->setTitle("Learn programming C#");
$obj->setPrice(500);
$obj->setPublisher("C# CORNER");
//------------------------------------------------
$obj->getTitle();
$obj->getPublisher();
$obj->getPrice();
?>
</body>
</html>
Sunday, 26 August 2018
OOP INTRODUCTION IN PHP
Source code :
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>OOP-1</title>
</head>
<body>
<?PHP
class books
{
var $title; // member variable.....
var $price ; // member variable.....
function setTitle($para)
{
$this->title=$para;
} //set method.....
function getTitle()
{
echo $this->title."<br/>";
} //get method.............
//...............................................
function setPrice($para)
{
$this->price=$para;
} //set method.....
function getPrice()
{
echo $this->price."<br/>";
} //get method.............
} //class end...................
$physics= new books; //class instance or object........
$physics->setTitle("Physics for XII");
$physics->setPrice(150);
echo "Title of Book is : ";
$physics->getTitle();
echo "Price of the book is ";
$physics->getPrice();
?>
</body>
</html>
Saturday, 28 July 2018
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