Connection.Mode的问题

'---- ConnectModeEnum Values ----

Const adModeUnknown = 0

Const adModeRead = 1

Const adModeWrite = 2

Const adModeReadWrite = 3

Const adModeShareDenyRead = 4

Const adModeShareDenyWrite = 8

Const adModeShareExclusive = &Hc

Const adModeShareDenyNone = &H10

Open [Source],[ActiveConnection],[CursorType],[LockType],[Options]



'---- CursorTypeEnum Values ----

Const adOpenForwardOnly = 0

Const adOpenKeyset = 1

Const adOpenDynamic = 2

Const adOpenStatic = 3



'---- LockTypeEnum Values ----

Const adLockReadOnly = 1

Const adLockPessimistic = 2

Const adLockOptimistic = 3

Const adLockBatchOptimistic = 4



Options:

adCmdText  以一个命令的文本定义形式来执行Source，比如一个SQL语句。

adCmdTable  把Source当成一个表的名称。

adCmdStoreProc  把Source当成一个存储过程。

adCmdUnknown  未知的命令（缺省值）。