“<>”运算符是什么意思？ [复制]

Question

这是我从另一个网站获得的一些代码，但我无法理解 <> 符号的作用。谁能解释一下？

   Dim FldrPicker As FileDialog

   Application.ScreenUpdating = False
   Application.EnableEvents = False
   Application.Calculation = xlCalculationManual

   Set FldrPicker = Application.FileDialog(msoFileDialogOpen)

   With FldrPicker
       .Title = "Select folder:"
       .AllowMultiSelect = False
       If .Show <> -1 Then GoTo NextCode
       myPath = .SelectedItems(1) & "\"
   End With

Answer 1

是inequality operator，≠。