30 lines
703 B
C#
30 lines
703 B
C#
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/*
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* C# Program to Perform Subtraction with Key Up Event
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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namespace WindowsFormsApplication14
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{
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public partial class Form1 : Form
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{
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public Form1()
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{
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InitializeComponent();
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}
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private void button1_KeyUp(object sender, KeyEventArgs e)
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{
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int sub;
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sub = Convert.ToInt32(textBox1.Text) - Convert.ToInt32(textBox2.Text);
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textBox3.Text = Convert.ToString(sub);
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MessageBox.Show("Subtraction is performed with KeyUp Event");
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}
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}
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}
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