Age Calculator Program - C# Programming Language
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;
namespace Age_Calculator
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
dateTimePicker1.Format = DateTimePickerFormat.Custom;
dateTimePicker1.CustomFormat = "dd-mm-yyyy";
}
private void label1_Click(object sender, EventArgs e)
{
}
private void text0_Click(object sender, EventArgs e)
{
}
private void label1_Click_1(object sender, EventArgs e)
{
}
private void dateTimePicker1_ValueChanged(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
int current_day = DateTime.Today.Day;
int current_month = DateTime.Today.Month;
int current_year = DateTime.Today.Year;
int birth_day = dateTimePicker1.Value.Day;
int birth_month = dateTimePicker1.Value.Month;
int birth_year = dateTimePicker1.Value.Year;
int days_in_month = DateTime.DaysInMonth(current_year, current_month);
if (birth_day > current_month)
{
current_month = current_month - 1;
current_day = current_day + days_in_month;
}
if (birth_month > current_month)
{
current_year = current_year - 1;
current_month = current_month + 12;
}
int calculated_day = current_day - birth_day;
int calculated_month = current_month - birth_month;
int calculated_year = current_year - birth_year;
MessageBox.Show(" আপনার বয়স " + calculated_year + " বছর " + calculated_month + " মাস " + calculated_day + " দিন ");
}
private void button2_Click(object sender, EventArgs e)
{
MessageBox.Show(".:::Developed by Jahid CSE (VPI Engineering Batch 6th):::.");
}
private void Form1_Load_1(object sender, EventArgs e)
{
}
private void button1_MouseEnter(object sender, EventArgs e)
{
}
}
}
