YouareimplementinganASP.NETWebsite.Thesiteusesacomponentthatmustbedynamicallyconfiguredbeforeitcanbeusedwithinsitepages.YoucreateastaticmethodnamedSiteHelper.Configurethatconfiguresthecomponent.YouneedtoaddacodesegmenttotheGlobal.asaxfilethatinvokestheSit
题目
YouareimplementinganASP.NETWebsite.Thesiteusesacomponentthatmustbedynamicallyconfiguredbeforeitcanbeusedwithinsitepages.YoucreateastaticmethodnamedSiteHelper.Configurethatconfiguresthecomponent.YouneedtoaddacodesegmenttotheGlobal.asaxfilethatinvokestheSiteHelper.Configuremethodthefirsttime，andonlythefirsttime，thatanypageinthesiteisrequested.Whichcodesegmentshouldyouuse？（）
A.voidApplication_Start（objectsender，EventArgse）{SiteHelper.Configure（）；}
B.voidApplication_Init（objectsender，EventArgse）{SiteHelper.Configure（）；}
C.voidApplication_BeginRequest（objectsender，EventArgse）{SiteHelper.Configure（）；}
D.ObjectlockObject=newObject（）；voidApplication_BeginRequest（objectsender，EventArgse）{lock（lockObject（））{SiteHelper.Configure（）；}}