How to create drop down information box in C# Winforms?

Question

I want to make a button that can drop down a multi-line label or form which contains help documentation for the user.

I have searched and I can\'t find anything tha

Answer 1

I think it will be a bad user experience to see a tooltip on click of a button. However, you can use this if you really want to

var b  = new Button();
b.Click += (sender, args) => new ToolTip().Show("Help documentation", b.Parent, new Point(b.Location.X, b.Location.X + 10));