Display a tooltip over a button using Windows Forms

Question

How can I display a tooltip over a button using Windows Forms?

Answer 1

Sure, just handle the mousehover event and tell it to display a tool tip. t is a tooltip defined either in the globals or in the constructor using:

ToolTip t = new ToolTip();

then the event handler:

private void control_MouseHover(object sender, EventArgs e)
{
  t.Show("Text", (Control)sender);
}