主题：如何查找重复的数据

e.Table.DataTable.AddUserStyle("红色", Color.Red, Color.Black)
If e.Col.Name = "第一列" Then
    Dim fdr As DataRow = e.Table.DataTable.Find("第一列 = '" & e.Row(e.Col.Name) & "' and _Identify <> " & e.Row("_Identify"))
    If fdr IsNot Nothing Then
        e.Style = "红色"
    End If
End If