单击窗体上Commandl命令按钮时,执行如下事件过程: Private Sub Commandl. Click () a$="SOftWare
单击窗体上Commandl命令按钮时,执行如下事件过程: Private Sub Commandl. Click () a$="SOftWare and hardware" b$=Right(a$,8) c$=Mid, (a$,1, 8 ) Msgbox a$,,b$,c$, 1End Sub则在弹出的信息框的标题栏中显示的信息是()。A.software and hardwareB.softwareC.hardware D.1