public void InitialiseValues()
{
SetDateRangePairs();
BuildComboBoxList();
_ignoreTime = false;
_useFixedNowDate = false;
_fixedNow = DateTime.Now;
}
/// <summary>
/// Constructor to initialiase a new ComboBox with a specific set
/// of date range options to display
/// </summary>
/// <param name="optionsToDisplay">A list of date range options</param>
public DateRangeComboBoxVWG(List<DateRangeOptions> optionsToDisplay)
{
_manager = new DateRangeComboBoxManager(this);
_manager.OptionsToDisplay = optionsToDisplay;
_manager.InitialiseValues();
}