/// <summary>
/// Mets le chrono en pause
/// </summary>
/// <param name="btnPause"></param>
public void setPause(Button btnPause)
{
if (!this.Pause)
{
this.Pause = true;
this.DatePause = DateTime.Now;
btnPause.Content = "Play";
}
else
{
this.Pause = false;
var diff = DateTime.Now.Subtract(DatePause);
DateEnd = DateEnd.Add(diff);
btnPause.Content = "Pause";
}
}
