Dim dlg As New OpenFileDialog
dlg.Filter = "Access文件|*.mdb"
dlg.MultiSelect = True '允许选择多个文件
If dlg.ShowDialog =DialogResult.OK Then
For Each fl As String In dlg.FileNames
Dim name As String
Dim year As Integer
For year = 2019 To 2019
Dim month As Integer
For month = 1 To 12
name = year & format(month,"00") & "_Memory"
If DataTables.Contains(name) Then
Dim mg As New Merger
mg.SourcePath = fl
mg.SourceTableName = name
mg.DataTableName = name
mg.Merge()
Else
Dim im As New Importer
im.SourcePath = fl
im.SourceTableName = name
im.NewTableName = name
im.Import
End If
Next
Next
Next
End If
[此贴子已经被作者于2020/3/19 15:35:00编辑过]