如何从购物车中删除物品

Question

When i click to remove a item all items are removed from cartObjects . I am not understanding they are all removed and not only the one with the matching id. Please guide me through this problem.

 protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e)
 {
    if (e.CommandArgument.ToString().ToLower() == "remove")
    {
       GetCartId(Convert.ToInt32(e.CommandName));
    }

 }

 private void GetCartId(int CartId)
 {

    cartObjects.RemoveAll(i => i.Id == CartId);
    Repeater1.DataBind();
 }

protected void btnRemove_Click(object sender, EventArgs e)
{
    GetCartId(CartId);

}      

I am importing my data through webapi.
Thanks and regards.

Answer 1

try

cartObjects.Where(x => x.Id != CartId).ToList();

You should be able to filter all items having Id equal to "CartId" with above.