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


Type Visibility Source Unit Parent
function public ustring.h System UnicodeString


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

Use vprintf to set to the value of the UnicodeString instance, given a standard C++ format specifier. Pass values to any arguments in the format specifier as a variable argument list that was created using va_start.

This method returns the length, in characters, of the final formatted string.

See Also