1、A2W和W2A
在《Window核心編程》,多字節和寬字節之間轉換比較麻煩的,MultiByteToWideChar函數和WideCharToMultiByte函數有足夠多的參數的意義讓我們去理解。那么使用ATL的一個很好的字符串的轉換宏:A2W和W2A。
(1)A2W的用法:
- USES_CONVERSION;
- CString tmpStr;
- char*LineChar="fdsfdsa";
- const WCHAR * cLineChar = A2W(LineChar);
- tmpStr=cLineChar;
(2)W2A的用法:
- USES_CONVERSION;
- CString tmpStr;
- WCH LineChar="fdsfdsa";
- const char* cLineChar = A2W(LineChar);
2、A2T和T2A
(1)A2T的用法:
- USES_CONVERSION;
- char * pChar="char to cstring";
- CString cTemp=A2T(pChar);
(2)T2A的用法:
- USES_CONVERSION;
- CString cTemp =_T("char to cstring");
- char * pChar=A2T(pChar);