protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
ECommerceService proxy = new ECommerceService();
GridViewRow row = GridView1.Rows[Convert.ToInt32(e.CommandArgument)];
int productid = Convert.ToInt32(row.Cells[0].Text);
if (e.CommandName == "RemoveItem")
{
proxy.RemoveItem(Session["cartid"].ToString(), productid);
}
if (e.CommandName == "UpdateItem")
{
int qty = Convert.ToInt32(((TextBox)row.FindControl("TextBox2")).Text);
if (qty <= 0)
{
throw new Exception("Quantity must be greater than 0");
}
proxy.UpdateItem(Session["cartid"].ToString(), productid, qty);
}
GridView1.DataBind();
DisplayTotal();
}