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WINCE数据库的问题,谁做过帮忙看一下,谢谢
[复制链接]
http://community.eeworld.net/Expert/topic/5500/5500169.xml?temp=.9371149
CeSeekDatabase(g_hDB, CEDB_SEEK_VALUEFIRSTEQUAL,(DWORD)&prop,&dwIndex);总返回0,错误码:参数不正确.为什么?
附代码:
CEPROPVAL prop ;
prop.propid = PID_NAME;
prop.wFlags = 0;
prop.wLenData = 0;
prop.val.lpwstr = L"1";
DWORD dwIndex = 0;
oid = CeSeekDatabase(g_hDB, CEDB_SEEK_BEGINNING, 0,&dwIndex);
oid = CeSeekDatabase(g_hDB, CEDB_SEEK_VALUEFIRSTEQUAL,(DWORD)&prop,&dwIndex);//这一行通不过
GetLastError();
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