Name=Text1Р17 UpDown Name=UpDown1,BuddyProperty=Text,Wrap=TRUE,Increment=1Р BuddyControl=txtPasswordStartLong,Max=15,Min=Р18 UpDown Name=UpDown2,BuddyProperty=Text,Wrap=TRUE,Increment=1Р BuddyControl=txtPasswordEndLong,Max=15,Min=1Р19 CommonDialog Name=Dialog,DialogTitle=请选择加密的Excel或Word文档Р Filter=Excel(*.xls),Word(*.doc)|*.xls;*.docР20 Label Name=Label1, Caption=破解进度:Р21 Label Name=Label3,Caption=从:Р22 Label Name=Label5,Caption=到:Р⑶为以上对象编写下列代码Р为了便于理解,程序中增加了适当的注释。РOption ExplicitРPrivate Sub CmdBrowse_Click()Р Dialog.ShowOpen 'show the dialogР Combo1.Text = Dialog.FileName 'set the Filename text box to the selected fileР Combo1.RefreshРEnd SubРPrivate Sub CmdQuit_Click()Р EndРEnd Sub