Set Selected checkboxlist in c#

/// Codebehind

if (MemberInformationDt.Rows[0]["GovtScheme"].ToString() != "")

        {

            string GovtScheme = MemberInformationDt.Rows[0]["GovtScheme"].ToString();   

            for (int j = 0; j < chkGovtScheme.Items.Count; j++)

            {

                DataRowView dv = chkGovtScheme.Items[j] as DataRowView;

                int vv = (int)dv["SchemeID"];

                if (GovtScheme.Contains(vv.ToString()))

                {

                    chkGovtScheme.SetItemChecked(j, true);

                }

            }

        }