protected void btnsearch_Click(object sender, EventArgs e)
        {
            List <Armor> armorsfilter = new List <Armor>();

            armors = repository.GetArmors();
            if (textfilter.Text == "All" || textfilter.Text == "all")
            {
                GridViewArmors.DataSource = repository.GetArmors();
                GridViewArmors.DataBind();
            }
            else
            {
                for (int i = 0; i < armors.Count(); i++)
                {
                    if (textfilter.Text == armors[i].ArmorType.ToString())
                    {
                        armorsfilter.Add(armors[i]);
                    }
                }
                GridViewArmors.DataSource = armorsfilter;
                GridViewArmors.DataBind();
            }
        }
 protected void Page_Load(object sender, EventArgs e)
 {
     GridViewArmors.DataSource = repository.GetArmors();
     GridViewArmors.DataBind();
 }