excel - 如何使用 VBA 在工作表中创建 MSForms 列表框？

Question

我正在尝试创建类型为 MSForms.ListBox 的列表框以编程方式使用 VBA。

我做不到 Set ListBox = New MSForms.ListBox因为它抛出编译错误: Invalid use of the New keyword .

在下面的代码中，当我创建 OLEObject 在 Macro1它创建 VBAProject.Sheet1.ListBox1 (或其他数字)，然后我可以(在执行结束后)在 Macro2 中分配到 MSForms.ListBox 类型的变量但它只有在我一次运行一个宏时才有效。

与 MSForms.ListBox然后我可以更改 ListBox.ColumnHeads = True 等属性(尽管除了将列表值寻址到 ListBox.ListFillRange = RangeAddress 的范围之外，我不知道如何更改 head 值)。

如果我尝试逐步执行代码，我会收到消息 Can't enter break mode at this time .

我得到了OLEObject从录制宏和inserting a List Box ActiveX Control .

' Microsoft Excel 2013 built-in references:
' Excel - Microsoft Excel 15.0 Object Library
' VBA - Visual Basic For Applications

' VBA project library:
' VBAProject

' Aditional references:
' MSForms - Microsoft Forms 2.0 Object Library

Private Sub Macro1()

  Dim Worksheet As Excel.Worksheet
  Dim ListBox As Excel.ListBox
  Dim Shape As Excel.Shape
  Dim OLEObject As Excel.OLEObject

  Set Worksheet = VBAProject.Sheet1
  Worksheet.Range("A1").Value = "Header"
  Worksheet.Range("A2").Value = "Value 1"
  Worksheet.Range("A3").Value = "Value 2"
  Worksheet.Range("A4").Value = "Value 3"

  For Each Shape In Worksheet.Shapes
    Shape.Delete
  Next Shape

  Set ListBox = Worksheet.ListBoxes.Add(60, 10, 100, 100)
  ListBox.List = Array("Header", "Value 1", "Value 2", "Value 3")
  ListBox.ListFillRange = "A1:A4"

  Set OLEObject = Worksheet.OLEObjects.Add(ClassType:="Forms.ListBox.1", Link:=False, Left:=170, Top:=10, Width:=100, Height:=100)
  OLEObject.ListFillRange = "A1:A4"

  Set Shape = Worksheet.Shapes.AddOLEObject(ClassType:="Forms.ListBox.1", Link:=False, Left:=280, Top:=10, Width:=100, Height:=100)

End Sub

Private Sub Macro2()

  Dim Worksheet As Excel.Worksheet
  Dim ListBox As MSForms.ListBox

  Set Worksheet = Excel.Application.ActiveSheet

  Set ListBox = VBAProject.Sheet1.ListBox1
  ListBox.ListFillRange = ""
  ListBox.List = Array("Header", "Value 1", "Value 2", "Value 3")
  ListBox.ColumnHeads = True
  ListBox.ListFillRange = "A1:A4"
  ListBox.BorderStyle = MSForms.fmBorderStyle.fmBorderStyleSingle

End Sub

编辑:

使用已接受答案中给出的解决方案的简单工作示例:

Private Function CreateListBox( _
  Optional ByVal Worksheet As Excel.Worksheet = Nothing, _
  Optional ByVal Width As Long = 100, _
  Optional ByVal Height As Long = 100, _
  Optional ByVal Left As Long = 0, _
  Optional ByVal Top As Long = 0 _
  ) As MSForms.ListBox

  Const ClassType As String = "Forms.ListBox.1"

  If Worksheet Is Nothing Then
    Set Worksheet = Excel.Application.ActiveSheet
  End If

  Set CreateListBox = Worksheet.OLEObjects.Add( _
    ClassType, _
    Left:=Left, _
    Top:=Top, _
    Width:=Width, _
    Height:=Height).Object

End Function

Private Sub Test()

  Dim ListBox As MSForms.ListBox

  Set ListBox = CreateListBox
  Stop ' Able to stop/suspend code execution here but not inside the function when creating the OLEObject

End Sub

Answer 1

当您按 .在 With lb...End With 内代码块，您将看到智能感知不会显示某些属性，例如 .ColumnHeads , .BorderStyle或 .List .您可以通过在其前面加上 .Object 来访问这些属性。

这是你正在尝试的吗？

Sub Sample()
    Dim lb As OLEObject
    Dim ws As Worksheet

    Set ws = Sheet1

    For Each lb In ws.OLEObjects
        lb.Delete
    Next lb

    Set lb = ws.OLEObjects.Add(ClassType:="Forms.ListBox.1", _
                               Top:=60, _
                               Left:=10, _
                               Height:=100, _
                               Width:=100)

    With lb
        .ListFillRange = "'" & ws.Name & "'!A1:A16" '<~~ Change range here
        '.Object.List = Array("Header", "Value 1", "Value 2", "Value 3")
        .Object.ColumnHeads = True
        .Object.BorderStyle = MSForms.fmBorderStyle.fmBorderStyleSingle
    End With
End Sub

在行动