protected void btnEditOption_Click(object sender, EventArgs e)
 {
     if (IsValid)
     {
         Option opti = new Option();
         opti.ID   = Convert.ToInt32(drpChooseOption.SelectedValue);
         opti.Name = txtOptionNewName.Text;
         OptionHandler opt    = new OptionHandler();
         var           userId = Convert.ToInt32(Session[sessionNames.userID_Karbar]);
         opt.UpdateOption(opti, userId);
         BindData();
         txtOptionNewName.Text = "";
     }
 }