System.UnicodeString.Format
C++
static UnicodeString Format(const UnicodeString& format,
const TVarRec *args, int size);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | ustring.h | System | UnicodeString |
Description
Formats a string assembled from UnicodeString, format, and array arguments.
Use Format to obtain a UnicodeString object whose value is the result of applying an array of arguments (args
) to a given standard C++ format specifier string (format
). The last parameter (size
) is the 1-based index of the last element in args
(one less than the number of arguments).
Note that Format is a static method. The returned value is a newly allocated UnicodeString, even if the method is called with an existing UnicodeString instance.
For information on how Format assembles a final string from its format string and arguments, see "Format Strings" in System.SysUtils.Format.