I have a requirement to hide weekends to show up on the dropdown calendar control in RadDatePicker for WPF. I have gone through lots of google posts and telerik forum posts but couldn't find a way to do this. Is there a way to acheive this? If this is not possible, is there a easier way to disable selecting the weekends? The BlackoutDates collection won't work for me as i will need to insert all weekend dates from 1970 in to it and it is not a workable solution for us.