Creating DateTime object from DatePicker and TimePicker control

How to create DateTime object from DatePicker and TimePicker controls in Windows Phone 7?

DateTime object constructor accepts only int with yea开发者_开发知识库rs, months etc. Is there a smart way to combine date and time and assign it to DateTime ?

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use

DateTime MyDateTime = ((DateTime) MyDatePicker.Value).Date.Add (((DateTime)MyTimePicker.Value).TimeOfDay);