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int         __cdecl         vprintf(const wchar_t* format, va_list); // Returns formatted length


Type Visibility Source Unit Parent
function public wstring.h System WideString


Sets the value of the WideString, given a format string and its arguments.

Use vprintf to set 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 length of the final formatted string.

See Also