///<summary>Displays a notification.</summary>
///<param name="owner">The form that will own the notification.</param>
///<param name="text">The text to display.</param>
///<param name="isHtml">Whether the text should be displayed as HTML.</param>
///<param name="duration">The length of time to display the notification.</param>
public static void Show(IWin32Window owner, string text, bool isHtml, TimeSpan duration)
{
var form = new InfoMessage { duration = duration };
form.label.Text = text;
form.label.AllowHtmlString = isHtml;
form.Show(owner);
form.FadeIn();
}