wsprintf妙用

wsprintf与sprintf和swprintf是不同的，具体见

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通过wsprintf进行MBCS和UNICODE编码转换

char szA[];

WCHAR wszA[];

wsprintfA(szA, "%S", wszA); // "%s" 将wszA按LPWSTR来解析

wsprintW(wszA,L"%S", szA); // "%s" 将szA按LPSTR来解析

具体见下边格式化说明：

ls, lS

String. This value is always interpreted as type LPWSTR, even when the calling application does not define Unicode. This value is equivalent to ws.

	s	String. This value is interpreted as type LPWSTR when the calling application defines Unicode and as typeLPSTR otherwise.
	S	String. This value is interpreted as type LPSTR when the calling application defines Unicode and as typeLPWSTR otherwise