论坛上有高手发过,我复制到我的电脑了,现在贴出来给你,是转自论坛高手的.

__object *cn, *rs;

int i,fields=10;

cn=__object_create("ADODB.Connection");

rs=__object_create("ADODB.RecordSet");

// Connect

cn->Open("Provider=SQLOLEDB.1;Integrated Security=SSPI;Initial Catalog=Northwind;Data Source=(local)\\WinCC");

if (cn->State == 0) printf ("DB Connect failed\n");

else

{

rs->Open("Select * FROM Products",cn,1);

rs->MoveFirst;

while(!rs->eof) {

for(i=0;iFields(i)->Value); printf (" "); }

printf("\r\n");

rs->MoveNext;

}

rs->Save("C:\\my.xml",1);

rs->Close;

cn->Close;