MFC中CString double int互转 CString转int CString转double int转CString CString转TCHAR* string 和 CString

1. CString转int _ttoi()

2. CString转double _ttol()

3. int转CString str.Format(_T(“%d”), mode);

4. // str=“1.4600”
   str.Format(_T(“%.4f”),number);

5. char ip[32]转CString str.Format(_T(%s"), ip);

6. CString转TCHAR* CString cstr(L"hello"); TCHAR *pstr = cstr.GetBuffer(str);

7. string 和 CString 互转

   CString cstr;
   string str = “asdasd”;
   cstr = str.c_str();

	//char* 转 CString
	char* p3 = "ccc";
	CString str = CString(p3);

	//CString 转 char*
	CStringA tmp;
	tmp = str;
	char* pp = tmp.GetBuffer();