程式設計3
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 WindowsFormsApplication2
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void label1_Click(object sender, EventArgs e)
{
}
private void label3_Click(object sender, EventArgs e)
{
}
private void button2_Click(object sender, EventArgs e)
{
Close();
}
private void button1_Click(object sender, EventArgs e)
{
int num1 = Convert.ToInt16(textN1.Text);
int num2 = Convert.ToInt16(textN2.Text);
int result = num1 + num2;
lblResult.Text=num1 +"+"+ num2+"="+result;
}
}
}
