如何在 VBA 中将所有项目选入列表框(多选)

How to get all item selected into ListBox ( Multiple Selection ) in VBA

我想select来自列表框的多个数据

下面的代码适用于单选:0 -fmMultiSelectSingle

Private Sub ListBox1_Click()
    Dim Msg As String
    Dim i As Integer

    Msg = "You selected:" & vbNewLine
    For i = 1 To ListBox1.ListCount
        If ListBox1.Selected(i) Then
            Msg = Msg & ListBox1.List(i) & vbNewLine                         
        End If
    Next i

    MsgBox Msg
    ListBox1.Selected(0) = False
End Sub

消息框向我显示所选项目,但如果我将多选选项切换为:

1 - fmMultiSelectMulti2 - fmMultiSelectExtended,前面的代码不起作用:消息框不显示任何内容。

我是不是做错了什么?

事件应该是_Change而不是_Click,只要它没有进入它,在fmMultiSelectExtended的情况下由于一些奇怪的原因。或者尝试 VBE 中的其他 built-in 事件,可从下拉列表中获得:

Private Sub ListBox1_Change()

    Dim myMsg As String
    Dim i As Long

    For i = 0 To ListBox1.ListCount - 1
        If ListBox1.Selected(i) Then
            myMsg = myMsg & ListBox1.List(i) 
        End If
    Next i

    Debug.Print myMsg

End Sub

考虑一下这个事实,如果您 select 3 个值彼此相继,则每次只有 1 个 selected 值。因此,您将立即得到 3 组不同的数据 window。像这样:

为此ListBox:

以下代码将所选项目的所有值存储在列表框中

Public Function listASIN() As String
Dim ctl As Control
Dim strASIN As String

Set ctl = Me!lstASIN

strASIN = ""

' Now select what records from listbox
If ctl.ItemsSelected.Count > 0 Then
    i = 1
    For Each varItem In ctl.ItemsSelected
        strASIN = strASIN & ctl.ItemData(varItem) & ","
        i = i + 1
    Next varItem
Else
    Exit Function
End If

'Remove Last "," from ASIN list
strASIN = Left(strASIN, Len(strASIN) - 1)

listASIN = strASIN
End Function