## Description:

Formats the current date and time using custom formats that are specified using a parameterized template. This method for formatting dates or times can be used when the requirements for the date presentation do not match the "short" or "long" form. For example, if the app requires only a month and a day or a month and a year, this method allows the app to present only those date elements in a format that respects the user's preferences.

By default the dates and times are formatted according to the conventions of the current application language. (In the case of this sample, only a single default language is supported.) For a localized application, the current language is determined by the user's language preferences.