DateFormat

Standard Formats:
The following table lists the standard format characters for internationally accepted standard patterns. The format characters are case-sensitive; for example, 'g' and 'G' represent slightly different patterns. Note that on the whole the format handling of the DateTimePicker is almost identical to that of the associated Culture.DateTimeFormatInfo instance, the main exception being that day names "dddd" are not used anywhere.

Custom Formats: