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

Posted on October 21, 2013 by Manish
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.

  1. /*
  2.  * C# Program to Detect Whether ENTER key is Pressed or Not
  3.  */
  4. using System;
  5. using System.Collections.Generic;
  6. using System.ComponentModel;
  7. using System.Data;
  8. using System.Drawing;
  9. using System.Linq;
  10. using System.Text;
  11. using System.Windows.Forms;
  12.  
  13. namespace WindowsFormsApplication12
  14. {
  15.     public partial class Form1 : Form
  16.     {
  17.         public Form1()
  18.         {
  19.             InitializeComponent();
  20.         }
  21.         private void textBox1_KeyUp(object sender, KeyEventArgs e)
  22.         {
  23.             if (e.KeyValue == 13)
  24.                 MessageBox.Show("Enter key pressed");
  25.         }
  26.     }
  27. }

Here is the output of the C# Program:
output
Sanfoundry Global Education & Learning Series – 1000 C# Programs.

If you wish to look at all C# Programming examples, go to 1000 C# Programs.
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Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He is Linux Kernel Developer and SAN Architect and is passionate about competency developments in these areas. He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage & Cluster Administration, Advanced C Programming, SAN Storage Technologies, SCSI Internals and Storage Protocols such as iSCSI & Fiber Channel. Stay connected with him below:
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