A complete set of Format Specifiers are supported by the DatePicker control.
You can use these Format Specifiers to define any Date Mask you like.
The custom format feature is very powerful and gives you ultimate control
over the Date Input feature of the component. For a complete list of
supported Format Specifiers, see DatePicker
Supported Format Specifiers section.
To use a Custom Format, the Format Property of the control must be
set to dtpCustom, and a custom format string must be assigned to the
CustomFormat Property. Custom formats may include literal strings in
them, which will appear as a part of the date format but the user won't
be able to edit or modify them.
Following is a few examples of Custom Formats and the results they
produce.
System Date Formats Example. Locale:
US. English