Prevent double-click from double firing a command

Question

Given that you have a control that fires a command:

Is there a way to prevent the command from being fired

Answer 1

Simple & Effective for blocking double, triple, and quadruple clicks

private void Button_PreviewMouseDown(object sender, MouseButtonEventArgs e)
{
    if (e.ClickCount >= 2)
    {
        e.Handled = true;
    }
}