Gets or sets the format of the date and time displayed in the control.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
This property determines the date/time format the date is displayed in. The date/time format is based on the user's regional settings in their operating system.
The following code example sets the CustomFormat property so that the DateTimePicker will display the date as "June 01, 2001 - Friday". This code assumes that an instance of a DateTimePicker control has been created on a Form.