For Each fl As String In FileSys.GetFiles("c:\Data") Dim mg As New Merger mg.SourcePath = fl Dim book As new XLS.Book(fl) mg.Format = "excel" '指定格式 mg.SourceTableName = book.Sheets(0).Name & "$" '指定要合并的表 mg.DataTableName = "订单" '指定接收数据的表 mg.Merge() '开始合并 Next