The Concept Academy By Ideas Solution: August 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." ";

} //get method.............

//...............................................

function setPrice($para)

{

$this->price=$para;

} //set method.....

function getPrice()

{

echo $this->price." ";

} //get method.............

} //class end...................

class Novel extends books

{

var $publisher;

function setPublisher($para)

{

$this->publisher=$para;

}

function getPublisher()

{

echo $this->publisher." ";

}

}

$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." ";

} //get method.............

//...............................................

function setPrice($para)

{

$this->price=$para;

} //set method.....

function getPrice()

{

echo $this->price." ";

} //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>

The Concept Academy By Ideas Solution