private async Task GetListAsync()
        {
            JObject result = await _IAllDataServices.GetFranchiseStock();

            if (result != null)
            {
                string type = result["Type"].ToString();
                if (type == "1")
                {
                    ArticleMaster_Class_Data_List = JsonConvert.DeserializeObject <ObservableCollection <ArticleMaster_Class> >(result["Result"].ToString());
                }
                else
                {
                    await App.Current.MainPage.DisplayAlert("Error!", (string)result["Result"]["ResponseMessage"], "Ok");
                }
            }
        }
        public async Task GetListAsync()
        {
            try
            {
                var Wait = UserDialogs.Instance.Loading("Wait..", Cancel(), "Cancel", true, MaskType.Black);
                Wait.Show();
                JObject result = await _IAllDataServices.GetFranchiseStock();

                if (result != null)
                {
                    string type = result["Type"].ToString();

                    if (type == "1")
                    {
                        Main_List = JsonConvert.DeserializeObject <ObservableCollection <ArticleMaster_Class> >(result["Result"].ToString());
                        if (Main_List.Count == 0)
                        {
                            await App.Current.MainPage.DisplayAlert("Oops!", "Stock Not Available", "Ok");

                            Main_List_Visible = false;
                            // _Show_Hide_Msg = true;
                        }
                        else
                        {
                            Main_List_Visible = true;
                            // _Show_Hide_Msg = false;
                        }
                    }
                    else
                    {
                        await App.Current.MainPage.DisplayAlert("Error!", (string)result["ResponseMessage"], "Ok");
                    }
                }

                Wait.Dispose();
            }
            catch (Exception ee)
            {
                await App.Current.MainPage.DisplayAlert("Error!", ee.Message, "Ok");
            }
        }