ado访问数据库的问题(在线等)
ewitt 2009-11-20 12:18:01 CString user,password,power,temp;
m_pRecordset.CreateInstance("ADODB.Recordset");
m_pRecordset->Open("SELECT * FROM password",_variant_t((IDispatch*)m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
int k=0;
while(!m_pRecordset->adoEOF)
{
user=m_pRecordset->GetCollect("name").bstrVal;
password=m_pRecordset->GetCollect("password").bstrVal; //在这句话上第二次循环时产生错误
power=m_pRecordset->GetCollect("userright").bstrVal;
出现:unhandled exception in abc.exe(MSVCRTD.DLL)
OX00000005 ;ACCESS VIOLATION
提示框样的错误