L ltgyh5471 Unregistered / Unconfirmed GUEST, unregistred user! 2005-12-03 #1 刚学三层,我有一个表,假如有200行,想让它每次显示50行.怎么做呀?请高手指教.
L ltgyh5471 Unregistered / Unconfirmed GUEST, unregistred user! 2005-12-03 #2 刚学三层,我有一个表,假如有200行,想让它每次显示50行.怎么做呀?请高手指教.
Z zdr690929 Unregistered / Unconfirmed GUEST, unregistred user! 2005-12-03 #4 用clientdataset可以实现,你看看clientdataset控件的资料
L left168 Unregistered / Unconfirmed GUEST, unregistred user! 2005-12-03 #5 ClientDataSet1.PacketRecords:=50; ClientDataSet1.FetchOnDemand:=True;
V vmao Unregistered / Unconfirmed GUEST, unregistred user! 2005-12-03 #6 ClientDataSet1.PacketRecords:=50; ClientDataSet1.FetchOnDemand:=True; 这个在Dbgrid中显示的时候会出现数据重复.D5是这样的~
X xianguo Unregistered / Unconfirmed GUEST, unregistred user! 2005-12-03 #8 C:/Program Files/Borland/Delphi7/Demos/Midas/Pooler