Filtering ComboBoxes

[Kenia Nimesh]

I have two comboboxes .Both the ComboBoxes have dates(YY/MM/DD). One Combobox contains From Date and the other TO Date. I will be quering to my database for a period that is dates between from and to combobox. What I want is when the user selects a date from the From Combobox the To combobox should be filtered and just showing the dates after the date in From Combobox. Pls help me   Thanks in advance Nimesh Kenia