System.UnicodeString.cat_vprintf
C++
int __cdecl cat_vprintf(const wchar_t* format, va_list); // Returns formatted length
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | ustring.h | System | UnicodeString |
Description
Appends the result of given format string and its arguments to end of UnicodeString.
Use cat_vprintf to append to the value of the UnicodeString object, 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 characters appended to the UnicodeString object.