inheritance | example | source code in C sharp

inheritance | example | source code in C sharp

namespace inh_sing
{
public class person
{
public string phone,name,address;
public void getp()
{
Console.WriteLine("Enter name:");
name=Console.ReadLine();

Console.WriteLine("Enter address:");
address = Console.ReadLine();

Console.WriteLine("Enter phone:");
phone = Console.ReadLine();


}
}

public class stud:person
{
public string course;
public int roll;
public void gets()
{
Console.WriteLine("Enter rollno:");
roll = int.Parse (Console.ReadLine());
Console.WriteLine("Enter course:");
course = Console.ReadLine();
}

public void display()
{
Console.WriteLine("Roll No:-" + roll);
Console.WriteLine("Name:-" + name);
Console.WriteLine("Course:-" + course);
Console.WriteLine("Address:-" + address);
Console.WriteLine("Phone:-" + phone);
}
}


public static void Main(string[] args)
{
stud s1 = new stud();
s1.getp();
s1.gets();
s1.display();
Console.ReadLine();
}
}
}

c sharp overloading program | c# method overloading

c sharp overloading programs with source code
namespace overloading
{
class overload
{
public void ovl()
{
Console.WriteLine("No Parameters.");
}

public void ovl(int a)
{
Console.WriteLine("One parameter is passed i.e " + a);
}

public int ovl(int a, int b)
{
Console.WriteLine("Two parameters are passed they are" + a + "and" + b);
return a + b;
}

public double ovl(double a, double b)
{
Console.WriteLine("Two double parameters are passed they are" + a + "and" + b);
return a + b;
}
}
public class poly
{
static void Main(string[] args)
{
overload ob = new overload();
int resi;
double resd;

ob.ovl();
Console.WriteLine();

resi = ob.ovl(4, 6);
Console.WriteLine("Result  of adding these integers is" + resi);
Console.WriteLine();


resd = ob.ovl(1.11, 1.12);
Console.WriteLine("Result of adding these doubles is:" + resd);
Console.WriteLine();
Console.ReadLine();

}
}

Form.show in c sharp | c# show form

use of form.show in c sharp

namespace notepad
{
class Program
{
static void Main(string[] args)
{
Form1 fm1=new Form1();
fm1.Show();
}
}
}

Asp.net,Calendar control ,DayRender,

Asp.net,Calendar control ,DayRender, code | code -behind | c#
protected void  Calendar3_DayRender(object sender, DayRenderEventArgs e)
{
if (e.Day.Date.DayOfWeek.Equals(DayOfWeek.Sunday))
{
e.Day.IsSelectable = false;
}

}


protected void Calendar4_DayRender(object sender, DayRenderEventArgs e)
{
if (e.Day.Date.Day == 23)
{
e.Day.IsSelectable = false;
}
}

Additon program in C Sharp | Two number addition

How to Add Two numbers In C#

namespace addition
{
class Program
{

static void Main(string[] args)
{
int c, a = 10, b = 10;
c = (a + b);
Console.WriteLine(c);
Console.ReadLine();
}
}
}

c# exception handling programming source codes

exception handling c#
namespace excep_sys
{

class Program
{
static void Main(string[] args)
{
int a;
Console.WriteLine("Enter some number:");
try
{
a=int.Parse (Console.ReadLine());
if(a>=0&&a<=5)
{
Console.WriteLine ("Entered number is: "+a);
}
else
{
throw new IndexOutOfRangeException();
}
}

catch(IndexOutOfRangeException ex)
{
Console.WriteLine ("Number is not between 0 to 5"+ex.Message );
}

Console.ReadLine();


}
}

c# program factorial of a number | factorial program code

How to write  factorial of a number

namespace factorial
{
class Program
{

static void Main(string[] args)
{
int i, fact = 1, n;
String no;
Console.WriteLine("Enter a number:");
no = Console.ReadLine();
n = Convert.ToInt32(no);
for (i = 1; i <= n; i++)
{
fact = fact * i;
}
Console.WriteLine("factorial is:" + fact);
Console.ReadLine();
}
}
}
using System;
using System.Collections.Generic;
using System.Text;

namespace factorial
{
class Program
{

static void Main(string[] args)
{
int i, fact = 1, n;
String no;
Console.WriteLine("Enter a number:");
no = Console.ReadLine();
n = Convert.ToInt32(no);
for (i = 1; i <= n; i++)
{
fact = fact * i;
}
Console.WriteLine("factorial is:" + fact);
Console.ReadLine();
}
}
}

Student program | using grade code | find out student grade

How to write C# student program  using  grade code

namespace result
{
class stud
{
public int roll, total, avg, dbms, c, cpp, vb;
string name, grade;

public void getdata()
{
Console.WriteLine("Enter roll no.:");
roll = int.Parse(Console.ReadLine());

Console.WriteLine("Enter name:");
name = Console.ReadLine();

Console.WriteLine("Enter marks in DBMS:");
dbms = int.Parse(Console.ReadLine());

Console.WriteLine("Enter marks in C:");
c = int.Parse(Console.ReadLine());

Console.WriteLine("Enter marks in CPP:");
cpp = int.Parse(Console.ReadLine());

Console.WriteLine("Enter marks in VB:");
vb = int.Parse(Console.ReadLine());
}

public void putdata()
{
total = (dbms + c + cpp + vb);
avg = total / 4;

if (avg >= 70)
grade = "distinction";
else if (avg >= 60)
grade = "first class";
else if (avg >= 50)
grade = "second class";
else if (avg >= 40)
grade = "Pass class";
else
grade = "Fail";

Console.WriteLine("Roll No: " + roll);
Console.WriteLine("Name: " + name);
Console.WriteLine("Marks in DBMS: " + dbms);
Console.WriteLine("Marks in C: " + c);
Console.WriteLine("Marks in CPP: " + cpp);
Console.WriteLine("Marks in VB: " + vb);
Console.WriteLine("Total: " + total);
Console.WriteLine("Average: " + avg);
Console.WriteLine("Grade: " + grade);
}

static void Main(string[] args)
{
stud ob = new stud();
ob.getdata();
ob.putdata();
console.readline();
}
}
}

Prime number in c sharp

How to write prime number in c sharp

namespace prime
{
class Program
{
static void Main(string[] args)
{
int no, i, flag;
flag = 1;
Console.WriteLine("Enter no. to be checked:");
no =Convert.ToInt16 ( Console.ReadLine());

for (i = 2; i <= no / 2; i++)
{
if (no % i == 0)
flag = 0;
}
if (flag == 1)
Console.WriteLine("Prime.");
else
Console.WriteLine("not Prime");
Console.ReadLine();
}

}
}