Writes a character string at the specified location using the currently selected font.
virtual BOOL TextOut( int x, int y, LPCTSTR lpszString, int nCount ); BOOL TextOut( int x, int y, const CString& str );
Character origins are at the upper-left corner of the character cell. By default, the current position is not used or updated by the function.
If an application needs to update the current position when it calls TextOut, the application can call the SetTextAlign member function with nFlags set to TA_UPDATECP. When this flag is set, Windows ignores the x and y parameters on subsequent calls to TextOut, using the current position instead.