将列单元格的值绑定到另一列值

我想将一列中的单元格值绑定到数据网格视图中的另一列。第一列是团队,另一列是任务。我想在加载dgv后设置所选值(Assignment.value;teamComboBox.ValueMember)=(Team.value,row.Cells.Item(6))。

这是我目前所掌握的:

   Dim conn As New SqlConnection(My.Resources.FCLRptConn)
        Dim cmd As New SqlCommand("spFCLLUVTeamAssignment", conn)
        Dim da As New SqlDataAdapter(cmd)
        Dim TeamAssign As New DataTable

        da.Fill(TeamAssign)

        With FCLTeam
            .DataPropertyName = "FCLTeam"
            .Name = "FCLTeam"
            .DataSource = TeamAssign
            .DisplayMember = "FCLTeamName"
            .ValueMember = "FCLTeamID"
            .AutoSizeMode = DataGridViewAutoSizeColumnsMode.DisplayedCells
            .DisplayIndex = 6

        End With

现在DGV中出现了两列。一个来自数据集,另一个来自我添加的datagridboxcolumn。

如何仅显示数据网格邮箱列?