有没有用过wps的vba，不知道该引用那些project

使用vba后

显示用户类型未定义 网上查了说没有引入相关project
这是代码，大lao看应该引那些project
Private Sub ListBox1_KeyDown(ByVal KeyCode As MSForms.ReturnInteger, ByVal Shift As Integer)

If KeyCode = 13 Then

If ListBox1.ListIndex = -1 Then Exit Sub

Dim i&, str$

With ListBox1

    For i = 0 To .ListCount - 1

        If .Selected(i) Then

            str = str & ";" & .List(i)

        End If

    Next

    .TopLeftCell.Offset(, -1).Value = Mid(str, 2)

    .Visible = False

End With

End If

End Sub

Private Sub Worksheet_SelectionChange(ByVal Target As Range)

If Target.Count > 1 Then Exit Sub

If Target.Row > 2 And Target.Column = 2 Then

    Dim arr

    arr = Sheets("Sheet3").Cells(2, 1).Resize(Sheets("Sheet3").Cells(Rows.Count, 1).End(xlUp).Row - 1)

    With ListBox1

        .MultiSelect = 1

        .ListStyle = 1

        .List = arr

        .Top = Target.Top

        .Left = Target.Left + Target.Width

        .Height = Target.Height * 15

        .Width = 90

        .Visible = True

    End With

Else

    ListBox1.Clear

    ListBox1.Visible = False

End If

End Sub

可以先将其变量类型声明为varriant,或者object