public void LoadSecondaryCloud()
        {
            try
            {
                DataAccess  obj = new DataAccess();
                CloudMaster ob  = new CloudMaster();
                ob.Id = Convert.ToInt32(DropdownPrimary.SelectedValue);
                DataTable dt = obj.SelectByIdothercloud(ob);

                if (DropdownPrimary.SelectedValue == "-1")
                {
                    DropDownSecondary.DataSource = null;
                    DropDownSecondary.DataBind();
                    return;
                }

                if (dt != null && dt.Rows.Count > 0)
                {
                    DropDownSecondary.DataSource     = dt;
                    DropDownSecondary.DataTextField  = "CloudName";
                    DropDownSecondary.DataValueField = "Id";
                    DropDownSecondary.DataBind();

                    ListItem lstitem = new ListItem(" -- Select Secondary Cloud---", "-1");
                    DropDownSecondary.Items.Insert(0, lstitem);
                }
            }
            catch (Exception er)
            {
            }
        }
 protected void clear()
 {
     TxtEmail.Text = TxtPassword.Text = TxtPhoneNo.Text = TxtUserName.Text = string.Empty;
     DropdownPrimary.ClearSelection();
     DropDownSecondary.ClearSelection();
 }