Online Documentation for Advanced Data Export for RAD Studio VCL
property UserFormats: TStrings;
The UserFormats property allows to set a special output format for any source field (except DBF and SQL). At the same time, the setting of the strings being a part of the property is set in the following way:
where <field_name> is the name of one of the source fields, and <output_format> is the output format for this field. For more details, see the Delphi/C++ Builder documentation on FormatFloat, FormatCurrency, FormatDateTime functions. The <field_name> is case-insensitive. Note that there must not be any spaces to the left and to the right of the equality sign.
Use the UserFormats property in this and only in this case when you need to set different output formats for two and more fields of the same type, otherwise Formats property should be used.