主题：[求助]两个字段比较问题

drawcell事件

If e.Col.Name = "第二列" Then
    e.StartDraw()
    e.Text = Nothing
    Dim x As Integer = e.x + 1
    Dim y As Integer = e.y + 3
    For Each s As String In e.Row("第二列")
        If e.Row("第一列").Contains(s) Then
            e.Graphics.DrawString(s,e.Table.Font, Brushes.Red, x, y)
            x += 9
        Else
            e.Graphics.DrawString(s,e.Table.Font, Brushes.Black, x, y)
            x += 9
        End If
    Next
    e.EndDraw()
End If

 易表，不懂，你可以去易表论坛提问

 如果是foxtable，请上例子，要写代码

 参考下面的代码，不会做，就请上传例子

For Each dr As DataRow In DataTables("表A").DataRows
    dr("比例") = dr("总成交额") / DataTables("表A").Compute("sum(总成交额)", "场次 = '" & dr("场次") & "'")
Next