Development and use of local data query control LQuery
Boping Xiao · Jisuanji gongcheng yu sheji · 2002
LQuery control can be used by the developing tools VB and VC，and it has the function of simple query and stat，combined query and stat，saving and printing result.The function of LQuery control，the developing process of LQuery control and part of program codes are introduced，the availability of LQuery control is explained.