类型问题

[baodijun]

typedef struct linegeneralinfo_tag {
DWORD dwTotalSize;
DWORD dwNeededSize;
DWORD dwUsedSize;
DWORD dwManufacturerSize;
DWORD dwManufacturerOffset;
DWORD dwModelSize;
DWORD dwModelOffset;
DWORD dwRevisionSize;
DWORD dwRevisionOffset;
DWORD dwSerialNumberSize;
DWORD dwSerialNumberOffset;
DWORD dwSubscriberNumberSize;
DWORD dwSubscriberNumberOffset;
} *LPLINEGENERALINFO;

LPLINEGENERALINFO plviGeneralInfo;
LPBYTE pLineGeneralInfoBytes = NULL;


pLineGeneralInfoBytes = new BYTE[lviGeneralInfo.dwNeededSize];
plviGeneralInfo = (LPLINEGENERALINFO)pLineGeneralInfoBytes;
问大家一下这样转换正确吗？在Windows CE平台下。

[baodijun]

怎么都没人回答啊？郁闷

[masterz]

要注意分配的内存边界，比如一个结构要求从内存地址为16整除的地方开始，而byte数组可能没有这种要求。