Windows Forms - Encode And Decode

In this blog, we will see how to encode and decode the textbox values in Windows Form.

In this article, we will discuss how to encode and decode the textbox values in a Windows form.

Step 1

Click New >> Project >> Visual C# >> Windows >> Windows Forms Application. Enter your project name and click OK.

Windows Forms

Step 2

Click View -> Toolbox for using the toolbox to design the Form in the Window application.

Windows Forms

Step 3

Click the Button properties and add the button1_Click Event to make the function accurate.

  1. privatevoid button1_Click(object sender, EventArgs e) {  
  2.     string _string = textBox1.Text;  
  3.     string _encode = "";  
  4.     for (inti = 0; i < _string.Length; i++) {  
  5.         _encode += (char)(_string[i] + 10);  
  6.     }  
  7.     textBox2.Text = _encode;  
  8. }  
  9. privatevoid button2_Click(object sender, EventArgs e) {  
  10.     string _decodestring = textBox3.Text;  
  11.     string _decode = "";  
  12.     for (inti = 0; i < _decodestring.Length; i++) {  
  13.         _decode += (char)(_decodestring[i] - 10);  
  14.     }  
  15.     textBox4.Text = _decode;  
  16. }  

Step 4

Press F5 or "Build and Run" the application to get the data encrypted and decrypted.

Windows Forms