Turkish character problem,wstring

[AwArEnEsS]

I couldn't solve Turkish character problem in C++.If I use wstring for a Turkish

character,writing:

wstring TurkishCharacters;

and then :

TurkishCharacter=L"çı"; // I don't know if you are able to see the Turkish characters
// "ç",it is a character similar to "c" and the other character
// is similar to "i" but a bit different.

It gives this error:
"... error: converting to execution character set: Invalid argument"

If I don't use "L" it gives another error.

But for example,if I use:

getline(wcin,TurkishCharacter);
wcout << TurkishCharacter;

It is able to print what I entered from keyboard.But I am not able to assign a text to a string without
requesting user input...



If I use string instead of wstring,then I am able to assign Turkish characters to a string

string TurkishCharacter;
Turkishcharacter="&#231;ı";

Although it doesn't give any error,it doesn't work as expected,cout prints abnormal
characters.