System.WideString.cat_vprintf
C++
int __cdecl cat_vprintf(const wchar_t* format, va_list); // Returns formatted length
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | wstring.h | System | WideString |
Description
Appends the result of a given format string and its arguments to the end of the WideString.
Use cat_cat_vprintf to append to the value of the WideString, given a standard C++ format specifier. Pass the values to any arguments in the format specifier as a variable argument list that was created using va_start.
This method returns the number of bytes appended to the WideString.