For Each r As Row In Tables("表A").GetCheckedRows Dim nma() As String = {"A1","A2","A3","A4"} 'A表数据来源列 Dim nmb() As String = {"B1","B2","B3","B4"} 'B表数据接收列 Dim dr As DataRow = DataTables("表B").AddNew For i As Integer = 0 To nma.Length - 1 dr(nmb(i)) = r(nma(i)) Next Next