R
rax
Unregistered / Unconfirmed
GUEST, unregistred user!
我使用ADO和ACCESS作了MASTER/DETAIL的多层数据库的应用,但在CLIENT端调用TCLIENTDATASET
的APPLYUPDATE(0)的方法后,在按DBNavigator的nbRefresh后,报如下错误:
Project PMDDemoClient.exe raised exception class EDataBaseError with message
'clientdataset1: must apply updates before refreshing data'.
问:有谁知道这是为什么?如和解决?
的APPLYUPDATE(0)的方法后,在按DBNavigator的nbRefresh后,报如下错误:
Project PMDDemoClient.exe raised exception class EDataBaseError with message
'clientdataset1: must apply updates before refreshing data'.
问:有谁知道这是为什么?如和解决?