.net - Creating a Checkbox based on data value

I am trying to create a checkbox based on the value of a column in a GridView. In my case below, if the column value is 'N' I would like to row value to create a checkbox. Is this possible? If yes, What is the proper line of code? Am I only able to do this if I currently have a checkbox? (Instead of creating it on the fly?

Here is my current code:

    If (e.Row.RowType = DataControlRowType.DataRow) Then

        Dim dr As DataRowView = CType(e.Row.DataItem, DataRowView)

        If dr("Active").ToString() = "N" Then
            'e.Row.Cells(6).ForeColor = Drawing.Color.Red
            e.Row.Cells(6).FindControl("CheckBox")

        Else
            e.Row.Cells(6).ForeColor = Drawing.Color.Green

        End If


    End If