主题：FTP问题

Dim ftp1 As New FtpClient
ftp1.Host="1.**.***.87"
ftp1.Account = "ftp1"
ftp1.Password = "6666666!"
ftp1.DeleteEnabled =False '禁用删除文件按钮
ftp1.RenameEnabled = False '禁用重命名文件按钮
'ftp1.RootDir = "\photo" '设置根目录
ftp1.OpenManager()

请问，这段代码在什么地方写呢？