How to fill combo box with view

public static void FillComboWithView(DropDownList ddl,  DataSet ds, string displayField, string valueField,string status)
    {
        DataView dvMember = ds.Tables[0].DefaultView;
        dvMember.RowFilter = status;
        dvMember.Sort = displayField;
        ddl.DataSource = dvMember;

        ddl.DataTextField = displayField;
        ddl.DataValueField = valueField;
        ddl.DataBind();
       
    }