W
wood993903
Unregistered / Unconfirmed
GUEST, unregistred user!
NowData := TClientDataSet.Create(nil);<br> try<br> NowData.Data := vData;<br> NowData.FieldDefs.Update;此处update的作用是什么?<br> FieldDefs.Assign(NowData.FieldDefs);<br> finally<br> NowData.Close;<br> NowData.Free;<br> end;