Category: C#

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace Wprg2 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object...

using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication6 { partial class calc { public void Add(int x, int y) { Console.WriteLine(x+y); } } partial class calc { public void sub(int x, int...

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Collections; namespace ConsoleApplication10 { class arraylistuse { static void Main(string[] args) { ArrayList arr = new ArrayList(); arr.Add(5.8); arr.Add(20); arr.Add(“ABC”); arr.Add(3.14); arr.Add(4.6); arr.Add(‘a’); arr.Add(‘b’); arr.Add(3.9);...

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Collections; namespace prg9 { class Program { static void Main(string[] args) { Stack st = new Stack(); st.Push(“file”); st.Push(123); st.Push(45.87); st.Pop(); foreach (var item in...

using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace prg8 { sealed class A { public void show() { Console.WriteLine(“used sealed keyword prevent further extension of class”); } } class Program { static void...

using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication9 { class customexception:Exception { static void checkname(string str) { if (str.Contains(‘@’) || str.Contains(‘$’)) { throw new customexception(); Console.WriteLine(“invalid name “); } else { Console.WriteLine(“valid...

using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication8 { class Program { static void Main(string[] args) { int age = 0; Console.WriteLine(“Enter age”); try { age = int.Parse(Console.ReadLine()); } catch (Exception ex)...

using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace prg7 { class Program { static void Main(string[] args) { om b = new om(); b[0] = 1; b[1] = 2; Console.WriteLine(“values are=” +b[0]); Console.WriteLine(b[1]);...

using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace prg6 { class Program { static void Main(string[] args) { ABC ob = new ABC(); ob.Age = 30;//set is calling here. Console.WriteLine(“The value of data...

using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace prg5 { class Program { static void Main(string[] args) { myclass ob1 = new myclass(20); myclass ob2 = new myclass(25); ob1.show(); ob2.show(); } } }...