protected void linkBtnAddFriend_Click(object sender, EventArgs e) { try { using (UserService service = new UserService()) { LinkButton button = ((LinkButton)sender); if (button.CommandName == "AddFriend") { FriendRequest request = new FriendRequest(); request.FromUserId = LoggedUser.ID; request.ToUserId = button.CommandArgument; service.SendFriendRequest(request); button.Text = "Request Sent"; } else { } } } catch (Exception ex) { throw ex; } }