a sample of the Kingview's drop-down combo box uses , including the instructions , and the location of the combo box. And this sample can run directly.

Filename	Size	Update
组态王下拉式组合框
组态王下拉式组合框\action.cfg	8	2017-12-22
组态王下拉式组合框\comdev.dat	180736	2017-12-22
组态王下拉式组合框\customscript.cfg	561	2017-12-22
组态王下拉式组合框\DBFlag.dat	9	2017-12-22
组态王下拉式组合框\Device.dat	16896	2017-12-22
组态王下拉式组合框\group.dat	17	2017-12-22
组态王下拉式组合框\IdName.Dat	182	2017-12-22
组态王下拉式组合框\mainbase.ini	590	2017-12-22
组态王下拉式组合框\OcxIDs.Dat	7	2017-12-22
组态王下拉式组合框\pic00001.111	4608	2017-12-22
组态王下拉式组合框\pic00001.pic	5120	2017-12-22
组态王下拉式组合框\picmanag.dat	62	2017-12-22
组态王下拉式组合框\Project.inf	1024	2017-12-22
组态王下拉式组合框\project.pro	53	2017-12-22
组态王下拉式组合框\ProjManage.dat	108	2017-12-22
组态王下拉式组合框\RDB
组态王下拉式组合框\RDBQueryServer.dat	1022	2017-12-22
组态王下拉式组合框\RDB\RDBRecServer.dat	2048	2017-12-22
组态王下拉式组合框\refstation.bak	7	2017-12-22
组态王下拉式组合框\refstations.dat	7	2017-12-22
组态王下拉式组合框\RptIds.Dat	2	2017-12-22
组态王下拉式组合框\RptRDBNodes.tmp	2	2017-12-22
组态王下拉式组合框\section.dat	182	2017-12-22
组态王下拉式组合框\struct.dat	3072	2017-12-22
组态王下拉式组合框\struct.db	8448	2017-12-22
组态王下拉式组合框\structtag.idx	40	2017-12-22
组态王下拉式组合框\structtag2.idx	40	2017-12-22
组态王下拉式组合框\tagname.db	11264	2017-12-22
组态王下拉式组合框\tagname.idx	832	2017-12-22
组态王下拉式组合框\tagname2.idx	904	2017-12-22
组态王下拉式组合框\Tree.dat	39	2017-12-22
组态王下拉式组合框\users.dat	631	2017-12-22
组态王下拉式组合框\VarSel.flt
组态王下拉式组合框\webInfo.dat	109	2017-12-22
组态王下拉式组合框\Webs
组态王下拉式组合框\Webs\config
组态王下拉式组合框\Webs\config\KvWebDbCfg.dat	135	2017-12-22
组态王下拉式组合框\Webs\config\KvWebDbVar.dat	135	2017-12-22
组态王下拉式组合框\Webs\config\KvWebHisCfg.dat	135	2017-12-22
组态王下拉式组合框\Webs\config\KvWebRealCfg.dat	135	2017-12-22
组态王下拉式组合框\控件位置1.png	5130	2017-12-22
组态王下拉式组合框\控件位置2.png	6723	2017-12-22

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