EhLib 5.2 contains components and classes for Borland Delphi 4-9, 2005, 2006, Borland C++ Builder 4-6, CodeGear Delphi 2007, CodeGear RAD Studio 2009 and Embarcadero RAD Studio 2010, intended to increase capacity of the client part of database application in part of interaction with applications user
主从表使用clientdataset,如果不是动态生成合计列没问题. 如果在数据集打开的状态下重新生成grid 中某列合计时 从表弹出 RECORD not found 跟踪发现在ehlib ->sumdblst.pas中 procedure TDBSumListProducer.Activate(ARecalcAll: Boolean); begin FActive := True; if (csLoading in FOwner.ComponentState) or (not FDesignTimeWork and (csDesigning in FOwner.ComponentState)) then Exit; SetDataSetEvents; if ARecalcAll then RecalcAll; ---------->出错