public void BindSchnegenForm()
        {
            var listSchnegen = advs.ReadSchengenForm(null);

            Schegen_gridview.DataSource = listSchnegen;
            Schegen_gridview.DataBind();
        }
        protected void btnsave_Click(object sender, EventArgs e)
        {
            VisaFormBL adviabal = new VisaFormBL();

            //visaFormBAL.InsertRecordForSchnegenCountry(list);
            Schegen_gridview.DataSource = null;
            Schegen_gridview.DataBind();
            btnsave.Visible = false;
            list            = null;
        }