How to change data format between unsigned char and CString?

If I have this below unsigned char* data

'xxxxxxxx' (assume x is Ascii Character)

How to change from unsigned char* to CString and how to change back from CString to unsigned char*.

Do you know how to do that?
Thank you for your answer.

Few ways to do it.....here's a few

Code:

---

        TCHAR *buff = "Hello World";
        MessageBox(buff);

        CString str;
        str = buff;
        MessageBox(str);

        TCHAR *buff2 = new TCHAR[str.GetLength()+1];
        if(buff){
                _tcscpy(buff2,str);
                MessageBox(buff2);
        }

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Dont forget that CString's operator=() will take normal char strings for assignment...

And its operator LPCTSTR() allows you to use string copy functions