Question

我有一系列包含10列的数据，我想将这些数据拉到列表框中。

这是我的代码：-运行时出现编译错误。

Sub PullDataIntoListBox()

Dim LRow As Long
Dim LCol As Long
Dim MTable
EditData.Show

With Worksheets("MainDataBase")
    LRow = Cells(Rows.Count, "A").End(xlUp).Row
    LCol = Cells(4, Columns.Count).End(xlToLeft).Column
    MTable = Range(Cells(5, 1), Cells(LRow, LCol))
End With

With EditData
    .ColumnCount = UBound(MTable, 2)
    .List = MTable

End With
End Sub

Answer 1

正如@Cyril所说。使用Initialize事件，以便在打开表单时填充列表框。

由于代码位于表单中，因此您可以使用Me关键字引用该表单。

使用数组作为源：

Private Sub UserForm_Initialize()

    Dim LRow As Long, LCol As Long
    Dim MTable As Variant

    With Worksheets("MainDataBase")
        LRow = .Cells(.Rows.Count, "A").End(xlUp).Row
        LCol = .Cells(4, .Columns.Count).End(xlToLeft).Column
        MTable = .Range(.Cells(5, 1), .Cells(LRow, LCol))
    End With

    With Me.ListBox1
        .ColumnCount = UBound(MTable, 2)
        .List = MTable
    End With

End Sub

或者，如果您希望将代码包含在普通模块中，则可以通过 Initialize 事件调用它：

格式：

Private Sub UserForm_Initialize()

    PullDataIntoListBox Me.ListBox1

End Sub

在常规模块中：

Public Sub PullDataIntoListBox(lstbx As MSForms.ListBox)

    Dim LRow As Long, LCol As Long
    Dim MTable As Variant

    With Worksheets("MainDataBase")
        LRow = .Cells(.Rows.Count, "A").End(xlUp).Row
        LCol = .Cells(4, .Columns.Count).End(xlToLeft).Column
        MTable = .Range(.Cells(5, 1), .Cells(LRow, LCol))
    End With

    With lstbx
        .ColumnCount = UBound(MTable, 2)
        .List = MTable
    End With

End Sub

使用范围作为来源：

Private Sub UserForm_Initialize()

    Dim LRow As Long, LCol As Long
    Dim MTable As Range

    With Worksheets("MainDataBase")
        LRow = .Cells(.Rows.Count, "A").End(xlUp).Row
        LCol = .Cells(4, .Columns.Count).End(xlToLeft).Column
        Set MTable = .Range(.Cells(5, 1), .Cells(LRow, LCol))
    End With

    With Me.Controls("ListBox1")
        .ColumnCount = MTable.Columns.Count
        .RowSource = "'" & MTable.Parent.Name & "'!" & MTable.Address
    End With

End Sub

要打开表单并填充列表框，只需使用EditData.Show。

Sub SomeOtherProcedure()

    EditData.Show

End Sub

修改：
如果要打开两个相同表单的实例，但在列表框中使用不同的值，则可以使用类似于以下代码：

在普通模块中添加以下代码：

Option Explicit

Public colForms As New Collection

'Accepts a range reference as an argument which is passed to the ListBox control on the form.
'The form reference is then added to the colForms collection.
Sub OpenInstance(ListRange As Range)

    Dim frm As New EditData

    With frm.Controls("ListBox1")
        .ColumnCount = ListRange.Columns.Count
        .RowSource = "'" & ListRange.Parent.Name & "'!" & ListRange.Address
    End With

    colForms.Add frm, CStr(frm.Hwnd)

End Sub

'Starts two new forms, passing a different range to each one.
'Each form in the colForms collection is then displayed.
Sub OpenForms()

    Dim f As Variant

    OpenInstance ThisWorkbook.Worksheets("MainDataBase").Range("A1:D16")
    OpenInstance ThisWorkbook.Worksheets("Sheet2").Range("D3:E5")

    For Each f In colForms
        f.Show vbModeless
    Next f

End Sub

'Called when the form closes.
'The form is hidden before removing it from the collection.
Sub CloseForm(Hwnd As String)
    colForms(Hwnd).Hide
    colForms.Remove Hwnd
End Sub

在表单中添加以下代码：

Option Explicit

'Code for capturing forms Hwnd taken from:
'https://colinlegg.wordpress.com/2016/05/06/getting-a-handle-on-userforms-vba/
#If Win64 Then

    Private Declare PtrSafe Function FindWindowA _
        Lib "user32.dll" ( _
        ByVal lpClassName As String, _
        ByVal lpWindowName As String) As LongPtr

    Private mlnghWnd As LongPtr

    Public Property Get Hwnd() As LongPtr
        Hwnd = mlnghWnd
    End Property

#Else

    Private Declare Function FindWindowA _
        Lib "user32.dll" ( _
        ByVal lpClassName As String, _
        ByVal lpWindowName As String) As Long

    Private mlnghWnd As Long

    Public Property Get Hwnd() As Long
        Hwnd = mlnghWnd
    End Property

#End If

Private Sub UserForm_Initialize()

    StorehWnd

End Sub

Private Sub StorehWnd()

    Dim strCaption As String
    Dim strClass As String

    'class name changed in Office 2000
    If Val(Application.Version) >= 9 Then
        strClass = "ThunderDFrame"
    Else
        strClass = "ThunderXFrame"
    End If

    'remember the caption so we can
    'restore it when we're done
    strCaption = Me.Caption

    'give the userform a random
    'unique caption so we can reliably
    'get a handle to its window
    Randomize
    Me.Caption = CStr(Rnd)

    'store the handle so we can use
    'it for the userform's lifetime
    mlnghWnd = FindWindowA(strClass, Me.Caption)

    'set the caption back again
    Me.Caption = strCaption

End Sub

Private Sub CommandButton1_Click()
    CloseForm CStr(Me.Hwnd)
End Sub

将数据范围拉入列表框

1 个答案: