VB6实现Excel多工作簿数据合并

以前的同事，工作需要，让我帮忙完成多个工作簿的汇总。

我就用最熟悉的VB6写了一个Form应用程序，这是因为我不知道她目前的系统和Office情况，如果太高大上了，她不会部署安装。索性就简单粗暴地来个桌面App。

App的操作效果：

程序源代码：

Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long
Private f As Variant
Private i As Integer, j As Integer
Private ExcelApp As Excel.Application
Private wbk As Excel.Workbook, wbk2 As Excel.Workbook
Private wst As Excel.Worksheet, wst2 As Excel.Worksheet
Private rg As Excel.Range, rg2 As Excel.Range
Private arr() As Variant
Private Sub Command1_Click()
    On Error GoTo Err1
    If Me.List1.ListCount = 0 Or Me.Text1.Text = "" Or Me.Text2.Text = "" Then
        MsgBox "不满足合并条件，请确认各项，然后重试。", vbExclamation
        Exit Sub
    End If
    Set ExcelApp = CreateObject("Excel.Application")
    With ExcelApp
        .Visible = True
        .WindowState = xlMaximized
        Set wbk2 = .Workbooks.Add
        Set wst2 = wbk2.Worksheets(1)
        For i = 0 To Me.List1.ListCount - 1
            Me.List1.ListIndex = i
            f = Me.List1.List(i)
            If Dir(f) <> "" Then
                Set wbk = .Workbooks.Open(FileName:=f, UpdateLinks:=False)
                Set wst = wbk.Worksheets(Me.Text1.Text)
                Set rg = wst.Range(Me.Text2.Text)
                ReDim arr(1 To rg.Cells.Count)
                j = 0
                For Each rg2 In rg
                    j = j + 1
                    arr(j) = rg2.Value
                Next rg2
                wst2.Cells(i + 2, "A").Resize(, UBound(arr)).Value = arr
                wbk.Close False
            End If
        Next i
        wst2.UsedRange.EntireColumn.AutoFit
    End With
    Exit Sub
Err1:
    MsgBox Err.Description, vbCritical
End Sub

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