1.STRING MANIPULATIONS
AIM:
To
implement a String Manipulation using C#.
CODING:
using
System;
using
System.Collections.Generic;
using
System.Linq;
using
System.Text;
namespace
string_fun
{
class Program
{
static void Main(string[] args)
{
String fn;
String ln;
fn = "Bhuvana";
ln = "Devi";
int ch;
Console.WriteLine("*******String Function********");
Console.WriteLine("\n");
Console.WriteLine("\t\t1.HashCode");
Console.WriteLine("\n");
Console.WriteLine("GetHashCode
:"+fn.GetHashCode());
Console.WriteLine("\n");
Console.WriteLine("\t\t2.GetType");
Console.WriteLine("\n");
Console.WriteLine("GetType
:" + fn.GetTypeCode());
Console.WriteLine("\n");
Console.WriteLine("\t\t3.SubString");
Console.WriteLine("\n");
Console.WriteLine("SubString
:" + fn.Substring(2,5));
Console.WriteLine("\n");
Console.WriteLine("\t\t4.Split");
Console.WriteLine("\n");
String[] split = fn.Split(new Char[] { 'a' });
Console.WriteLine("Split :" + split[0]);
Console.WriteLine("Split :" + split[1]);
Console.WriteLine("\n");
Console.WriteLine("\t\t5.GetTypeCode");
Console.WriteLine("\n");
Console.WriteLine("GetTypeCode :"+fn.GetTypeCode());
Console.WriteLine("\n");
Console.WriteLine("\t\t6.Contains");
Console.WriteLine("\n");
Console.WriteLine("Contains
:" + fn.Contains("vana"));
Console.WriteLine("\n");
Console.WriteLine("\t\t7.Equals");
Console.WriteLine("\n");
Console.WriteLine("Equals :"+fn.Equals(ln));
Console.WriteLine("\n");
Console.WriteLine("\t\t8.TOUppper & TOLower");
Console.WriteLine("\n");
Console.WriteLine("UpperCase
:" +fn.ToUpper());
Console.WriteLine("LowerCase :" + ln.ToLower());
Console.WriteLine("\n");
Console.WriteLine("\t\t9.StartsWith & EndsWith");
Console.WriteLine("\n");
Console.WriteLine("StartsWith
:"+fn.StartsWith("Bhu"));
Console.WriteLine("EndsWith :" + ln.EndsWith("i"));
Console.WriteLine("\n");
Console.WriteLine("\t\t10.Insert & Remove");
Console.WriteLine("\n");
Console.WriteLine("Insert
:"+fn.Insert(0,"R."));
Console.WriteLine("Remove
:"+fn.Remove(1));
Console.WriteLine("****************************************");
Console.ReadKey();
}
}
}
OUTPUT:
2. Inheritence
Date:
AIM:
To
implement Inheritence using VB .NET.
CODING:
using
System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Inheritance
{
public class add
{
public String name,clas,roll;
public Decimal no,efee,tfee;
public int[][] a = new int[5][];
public
void adddetails()
{
Console.Write("Enter Student
Name:");
name = Console.ReadLine ();
Console.Write("Enter Roll
No:");
roll = Console.ReadLine();
Console.Write("Enter Class
Name:");
clas = Console.ReadLine();
Console.Write("Enter Bill
No:");
no =
Convert.ToDecimal(Console.ReadLine());
Console.Write("Enter Exam
Fee:");
efee =
Convert.ToDecimal(Console.ReadLine());
Console.Write("Enter Tution
Fee:");
tfee =
Convert.ToDecimal(Console.ReadLine());}}
public class formatebill : add{
public void bill(){
Console.WriteLine("|--------------------------------------------|");
Console.WriteLine("|\t\tArasan
Ganesan Polytechnic College\n|\t\t\tSivakasi\t\t\t\n|\t\t\tReceipt\t\t\t");
Console.WriteLine("|--------------------------------------------|");
Console.WriteLine("|Name:
"+name+"\t\t\t\t\t\tBill No: "+no);
Console.WriteLine("|Roll No:
"+roll);
Console.WriteLine("|Class:
"+clas+"\t\t\t\t\t\tDate:29/01/2018|");
Console.WriteLine("|-------------------------------------------|");
Console.WriteLine("|S.No|\t\t\tParticulars\t\t\t|\tAmount|");
Console.WriteLine("|-------------------------------------------|");
Console.WriteLine("|1. |\t\t\tExam
Fees\t\t\t|\t"+efee+" ");
Console.WriteLine("|2. |\t\t\tTution
Fees\t\t\t|\t"+tfee+" ");
Console.WriteLine("|---------------------------------------------|");
Console.WriteLine("|\t\t\t\t\t\tTotal |\t"+(efee+tfee)+" ");
Console.WriteLine("|------------------------------------------|");
Console.WriteLine("|Signature:
|");
Console.WriteLine("|-------------------------------------------|");
Console.WriteLine("");
}
}
public class
bill
{
static void Main(String [] args)
{
formatebill fm = new formatebill();
fm.adddetails();
fm.bill();
Console.ReadKey();
}
}
}
Output:
3, Interface
Aim:
To
implement bank transaction using interface
Code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Interface
{
interface TMBACCOUNT
{
void deposit(Decimal amount);
void withdraw(Decimal amount);
Decimal balanceknow();
}
public class savingaccount : TMBACCOUNT
{
private Decimal balance;
private Decimal perdaylimit;
public void deposit(Decimal amount)
{
balance
+= amount;
}
public
void withdraw(Decimal amount)
{
if (balance < amount)
Console.WriteLine("Insufficiend
Balanace");
else if ((perdaylimit + amount) >
5000)
Console.WriteLine("Withdraw Failed
Your Daily Limite is outed");
else
{
balance -= amount;
perdaylimit += amount;
}
}
public Decimal balanceknow()
{
return balance;
}
static void Main(String[] args)
{
Decimal amount1;
String s;
do
{
Console.WriteLine("1:Deposit\n2:Withdraw\n3:Balance
Check");
int a =
Convert.ToInt32(Console.ReadLine());
savingaccount sa = new savingaccount();
if (a == 1)
{
Console.WriteLine("Enter the Deposit Amount");
amount1 =
Convert.ToInt32(Console.ReadLine());
sa.deposit(amount1);
}
if (a == 2)
{
Console.WriteLine("Enter the
Withdraw Amount");
amount1 =
Convert.ToInt32(Console.ReadLine());
sa.withdraw(amount1);
}
if (a == 3)
{
amount1 = sa.balanceknow();
Console.WriteLine("Enter the
Balance :{0}",amount1 );
}
Console.Write("\nThanks For Using
TMB Bank\nDo You Want to Continue this transaction(y/n): ");
s=Console.ReadLine();
while(s.Equals("y"));
Console.ReadKey();
}
}
}Output:
4. EXCEPTION
Aim:
To handle exception
using console application.
Code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
int n,a,b,i;
int[] c=new int[5];
do{
Console.Write("1.DivideByZeroException\n2.IndexOutOfRangeException\n3.OverFlowException\n4.FormatException\nEnter
Your Choice: ");
n =
int.Parse(Console.ReadLine());
switch (n) {
case 1:
Console.Write("Enter A: ");
a=int.Parse(Console.ReadLine());
Console.Write("Enter B: ");
b=int.Parse(Console.ReadLine());
try
{
Console.WriteLine(a+" / "+b+" = " + (a / b));
}
catch(DivideByZeroException e) {
Console.WriteLine(e); }
break;
case 2:
Console.Write("Enter Count: ");
a = int.Parse(Console.ReadLine());
try
{
for (i = 0; i < a; i++) {
c[i] = int.Parse(Console.ReadLine());
} }
catch (IndexOutOfRangeException e) {
Console.WriteLine(e);
}
break;
case 3:
Console.Write("Enter Value: ");
try
{
a = int.Parse(Console.ReadLine());
}
catch (OverflowException e) {
Console.WriteLine(e);
}
break;
case 4:
Console.Write("Enter Value: ");
try
{
a = int.Parse(Console.ReadLine());
}
catch (FormatException e) {
Console.WriteLine(e);
}
break;
}
Console.Write("Do You Want to
Continue(y/n): ");
}while(Console.ReadLine().Equals("y"));
Console.WriteLine("Press Any Key To Exit");
Console.ReadKey();
} }}
Output:
