How to create your own button, C# WinForms?

Question

.NET

How to create a button with your add. functionality?
Inheritance from UserComponent and from Button does not help.

This window appeared.
I didn't change anything in the button. In the constructor, it looks like a button.

public partial class DemoButton: UserControl
    {
        public DemoButton()
        {
            InitializeComponent();
        }
    }

Answer 1

I don't know about you, but the custom element really helps me. In fact, it all depends on additional functions.

Answer 2

If we are talking about design, then WPF.