Transparent Form in C# visual studio

TRANSPARENT FORM BACKGROUND


To make windows Form transparent we need to add this code.

using System;
using System.Drawing;
using System.Windows.Forms;

namespace WindowsFormsApp1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            this.BackColor = Color.LimeGreen;
            this.TransparencyKey = Color.LimeGreen;
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }
    }
}