If e.DataCol.Name = "逻辑列名" AndAlso e.DataRow("逻辑列名") = True Then Dim dr As DataRow = DataTables("表B").AddNew For Each dc As DataCol In DataTables("表B").DataCols dr(dc.Name) = e.DataRow(dc.Name) NextEnd If
如果表A重要字段为空,则不许复制,这段代码怎么改?