System.WideString.Format
C++
static WideString Format(const WideString& format,
const TVarRec *args, int size);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | wstring.h | System | WideString |
Description
Formats a string assembled from a WideString, format, and a series of array arguments, args.
Use Format to obtain a WideString whose value is the result of applying an array of arguments (args) to a given a format string (format). The last parameter (size) is the 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 WideString, even if the method is called from an existing WideString instance.
For information on how Format assembles a final string from its format string and arguments, see "Format Strings" in System.SysUtils.Format.