主题：[求助]关于表达式------求助大神

 drawcell事件

If e.Col.name = "kk" Then
    Dim str As String = e.Col.DataCol.Expression
    For Each c As Col In e.Table.cols
        If str.contains(c.name) Then
            str = str.replace(c.name, e.Row(c.name))
        End If
    Next
    e.text = str
End If