可让鼠标穿透的窗体

软件技术国家教学资源库建设项目软件开发素材之C源代码一、名称可让鼠标穿透的窗体二、创建或搜集相关信息搜集单位重庆电子工程职业学院搜集时间20120805来源互联网三、适用对象学生、教师、C及ASPNET项目开发人员、相关技术人员等。四、功能简介实现可让鼠标穿透的窗体。五、程序代码程序名称PROGRAMCSUSINGSYSTEMUSINGSYSTEMCOLLECTIONSGENERICUSINGSYSTEMLINQUSINGSYSTEMWINDOWSFORMSNAMESPACEMOUSETHROUGHFORMSTATICCLASSPROGRAM/应用程序的主入口点。/STATHREADSTATICVOIDMAINAPPLICATIONENABLEVISUALSTYLESAPPLICATIONSETCOMPATIBLETEXTRENDERINGDEFAULTFALSEAPPLICATIONRUNNEWMAINFORM程序名称MAINFORMCSUSINGSYSTEMUSINGSYSTEMCOLLECTIONSGENERICUSINGSYSTEMCOMPONENTMODELUSINGSYSTEMDATAUSINGSYSTEMDRAWINGUSINGSYSTEMLINQUSINGSYSTEMTEXTUSINGSYSTEMWINDOWSFORMSUSINGSYSTEMRUNTIMEINTEROPSERVICESNAMESPACEMOUSETHROUGHFORMPUBLICPARTIALCLASSMAINFORMFORMPUBLICMAINFORMINITIALIZECOMPONENTPRIVATECONSTUINTWS_EX_LAYERED0X80000PRIVATECONSTINTWS_EX_TRANSPARENT0X20PRIVATECONSTINTGWL_EXSTYLE20PRIVATESTRINGOPERATION“/记录当前操作的类型REGION在窗口结构中为指定的窗口设置信息/在窗口结构中为指定的窗口设置信息/欲为其取得信息的窗口的句柄/欲取回的信息/由NINDEX指定的窗口信息的新值/DLLIMPORT“USER32“,ENTRYPOINT“SETWINDOWLONG“PRIVATESTATICEXTERNUINTSETWINDOWLONGINTPTRHWND,INTNINDEX,UINTDWNEWLONGENDREGIONREGION从指定窗口的结构中取得信息/从指定窗口的结构中取得信息/欲为其获取信息的窗口的句柄/欲取回的信息/DLLIMPORT“USER32“,ENTRYPOINT“GETWINDOWLONG“PRIVATESTATICEXTERNUINTGETWINDOWLONGINTPTRHWND,INTNINDEXENDREGIONREGION使窗口有鼠标穿透功能/使窗口有鼠标穿透功能/PRIVATEVOIDCANPENETRATEUINTINTEXTEMPGETWINDOWLONGTHISHANDLE,GWL_EXSTYLEUINTOLDGWLEXSETWINDOWLONGTHISHANDLE,GWL_EXSTYLE,WS_EX_TRANSPARENT|WS_EX_LAYEREDENDREGIONPRIVATEVOIDMAINFORM_LOADOBJECTSENDER,EVENTARGSETHISSHOWINTASKBARFALSE/窗体不出现在WINDOWS任务栏中CANPENETRATETHISTOPMOSTTRUE/使窗体始终在其它窗体之上REGION设置颜色和透明度的状态/设置颜色和透明度的状态/PRIVATEVOIDSETSTATEFORMFORM,OBJECTSENDEROPERATIONTOOLSTRIPMENUITEMSENDERNAMESTRINGTEMPSTROPERATIONIFOPERATIONINDEXOF_0OPERATIONTEMPSTRSUBSTRING0,TEMPSTRINDEXOF_SWITCHOPERATIONCASE“TOOLCOLOR“COLORTEM_COLORCOLORGAINSBOROSWITCHCONVERTTOINT32TOOLSTRIPMENUITEMSENDERTAGTOSTRINGCASE1TEM_COLORCOLORGAINSBOROBREAKCASE2TEM_COLORCOLORDARKORCHIDBREAKCASE3TEM_COLORCOLORROYALBLUEBREAKCASE4TEM_COLORCOLORGOLDBREAKCASE5TEM_COLORCOLORLIGHTGREENBREAKFORMBACKCOLORTEM_COLORBREAKCASE“TOOLCLARITY“DOUBLETEM_DOUBLE00SWITCHCONVERTTOINT32TOOLSTRIPMENUITEMSENDERTAGTOSTRINGCASE1TEM_DOUBLE01BREAKCASE2TEM_DOUBLE02BREAKCASE3TEM_DOUBLE03BREAKCASE4TEM_DOUBLE04BREAKCASE5TEM_DOUBLE05BREAKCASE6TEM_DOUBLE06BREAKCASE7TEM_DOUBLE07BREAKCASE8TEM_DOUBLE08BREAKCASE9TEM_DOUBLE09BREAKFORMOPACITYTEM_DOUBLEBREAKCASE“TOOLACQUIESCENCE“FORMBACKCOLORCOLORGAINSBOROFORMOPACITY06BREAKCASE“