Check if DatePicker value is null

Question

I would like to check if the value of a DatePicker is null (== no date in the box).

By default the Text of my DatePicker is set to something like Select a date, so I can't use the Text property to check.

Answer 1

The DatePicker class has a property, SelectedDate, which enable you to get or set the selected date. If there is none selected, it means its value will be null.

if (datePicker.SelectedDate == null)
{
    // Do what you have to do
}