I基于树状分层技术与系统控件的规划设计PAGE\*MERGEFORMATV摘要近年来，随着企业的进步与发展，为了满足企业信息化发展需求，及企业对软件系统中数据的处理能力、系统操作的简易性、关键用户使用针对性等有了更高的要求。软件系统都会用到TreeView控件的树状分层方法，且常与其它控件组合，但是在基于TreeView控件的树状分层和DataGridView控件的联动使用却几乎没有。而其原理是利用了DataGridView控件中的添加、编辑、删除、重新排序和数据源绑定等已有功能；同时结合TreeView控件的树状分层技术为基础，根据与DataGridView控件绑定的数据源，开发出自动分层技术从而显示树状结构数据、展开条目、收起条目，便于数据结构的分类归总；能够提高开发人员与企业用户对数据处理分析、筛选、收集的工作效率、满足企业信息系统本身功能的需求。【关键词】信息化，DataGridView控件，TreeView控件，树状分层技术，组合控件AbstractInrecentyears,withtheprogressanddevelopmentoftheenterprise,inordertomeetthedemandofenterpriseinformatizationdevelopment,andenterprisetothesoftwaresystemofdataprocessingability,systemoperationsimplicity,keyuserstargetedhavehigherrequirements.ThesoftwaresystemcanusetheTreeViewcontrolmethodoftreelayer,andoftencombinedwithothercontrols,butinaTreeViewcontrolbasedtreelayeringandthelinkageoftheDataGridViewcontrolusingalmostno.Anditsprincipleistousetheadd,editanddeleteinaDataGridViewcontrol,reorder,andhasfunctionssuchasdatabinding;CombinationTreeViewcontroltreelayeringtechnologyasthefoundation,accordingtotheDataGridViewcontrolandbindingdatasources,developedautomaticlayeringtechnologytodisplaytreestructuredatapackup,onentry,entry,facilitatingacatch-allcategoryfortheclassificationofthedatastructure;Allowsdevelopersandbusinessusersmoreconvenientfordataprocessingandanalysis,screening,tocollectsoastoimprovetheefficiencyoftheuserwork,butalsomeettheneedsofenterpriseinformationsystemitselffunction.【keywords】informatization;DataGridViewcontrol;TreeViewcontrol;treelayertechnology;combinationcontrol目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc382227500"目录PAGEREF_Toc382227500\hIVHYPERLINK\l"_Toc382227501"1.绪论PAGEREF_Toc382227501\h1HYPERLINK\l"_Toc382227502"1.1.背景PAGEREF_Toc382227502\h1HYPERLINK\l"_Toc382227503"1.2.课题来源PAGEREF_Toc382227503\h2HYPERLINK\l"_Toc382227504"1.3.国内现状研究PAGEREF_Toc382227504\h3HYPERLINK\l"_Toc382227505"1.4.论文结构PAGEREF_Toc382227505\h4HYPE