[求助]数据合并如何避免重复导入 - 专家坐堂 - Foxtable(狐表) - 新一代数据库软件，完美融合Access、Foxpro、Excel、vb.net之优势，人人都能掌握的快速软件开发工具!

Dim dlg As New OpenFileDialog
dlg.Filter = "Excel文件|*.xls"
If dlg.ShowDialog = DialogResult.Ok Then '如果用户单击了确定按钮
    Dim mg As New Merger
    mg.SourcePath = dlg.FileName
    mg.Format = "excel" '指定格式
    Dim App As New MSExcel.Application
    Dim Wb As MSExcel.WorkBook = App.WorkBooks.Open(dlg.FileName)
    Dim Ws As MSExcel.WorkSheet = Wb.WorkSheets(1)
    mg.SourceTableName = ws.name & "$"
    mg.DataTableName = "明细表" '指定接收数据的表
    mg.Merge() '开始合并
End If

主题：[求助]数据合并如何避免重复导入