By default, the DisplayFilterDate property is False. Use the DisplayFilterDate property to filter items that match a given interval of dates. The DisplayFilterDate property includes a date button to the right of the Date field in the drop down filter window. The DisplayFilterDate property has effect only if the DisplayFilterPattern property is True. If the user clicks the filter's date selector the control displays a built-in calendar editor to help user to include a date to the date field of the drop down filter window. Use the Description property to customize the strings being displayed on the drop down filter window. If the Date field in the filter drop down window is not empty, the FilterType property of the Column object is set on exDate, and the Filter property  of the Column object points to the interval of dates being used when filtering.