vb6异步ADO操作

Private withevents M_Conn as adodb.connection

Private CmdFinished as boolean
sub somesub
    AdoCmd.Execute , , adAsyncExecute
    do while not CmdFinished 
        doevents
    loop
end sub

‘Change the CmdFinished value on the connection_ExecuteComplete event and connection_WillExecute
Private Sub M_Conn_ExecuteComplete(ByVal RecordsAffected As Long, ByVal pError As ADODB.Error, adStatus As ADODB.EventStatusEnum, ByVal pCommand As ADODB.Command, ByVal pRecordset As ADODB.Recordset, ByVal pConnection As ADODB.Connection)
    CmdFinished = True
End Sub

Private Sub M_Conn_WillExecute(Source As String, CursorType As ADODB.CursorTypeEnum, LockType As ADODB.LockTypeEnum, Options As Long, adStatus As ADODB.EventStatusEnum,ByVal pCommand As ADODB.Command, ByVal pRecordset As ADODB.Recordset, ByVal pConnection As ADODB.Connection)
    CmdFinished = False
End Sub