`TCustomConnection`
pt		DoCloseError
pt		SetForcedClose
pt		CloseForDestroy
pt		DoLoginPrompt
pt		DoConnect
pt		DoDisconnect
pt		GetConnected
pt		GetDataset
pt		GetDataSetCount
pt		GetLoginParams
pt		InternalHandleException
pt		Loaded
pt		SetConnected
pt		SetLoginParams
		Close
		Destroy
		Open