C# Program to Detect Whether ENTER key is Pressed or Not

This C# Program to Detect Whether ENTER key is Pressed or Not. Here when the enter key is pressed message box is displayed in windows forms application.

Here is source code of the C# Program to Detect Whether ENTER key is Pressed or Not. The C# program is successfully compiled and executed with Microsoft Visual Studio. The program output is also shown below.

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/*
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 * C# Program to Detect Whether ENTER key is Pressed or Not

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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 WindowsFormsApplication12
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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 textBox1_KeyUp(object sender, KeyEventArgs e)

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        {
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            if (e.KeyValue == 13)
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                MessageBox.Show("Enter key pressed");

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        }
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    }
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}
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Here is the output of the C# Program:

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