If vars("add") = False Then Return
Dim idx As Integer = Tables(e.DataTable.Name).FindRow(e.DataRow)
If idx > 0 andalso Tables(e.DataTable.Name).Rows(idx - 1)("确认") = true Then e.DataRow("出入库单号") = Tables(e.DataTable.Name).Rows(idx - 1)("出入库单号") End If