If e.DataCol.Name = "逻辑列名" AndAlso e.DataRow("逻辑列名") = True Then 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)) = e.DataRow(nma(i)) NextEnd If
比如逻辑名为“审核”,执行以上语句的时候第一次可以,但是如果需要修改行内容,重新点审核的时候也会再一次复制到另外一个表,请问要如何处理?谢谢