private async void initiallist(string frid)
        {
            var Wait = UserDialogs.Instance.Loading("Wait...", Cancel(), "Cancel", true, MaskType.Black);

            Wait.Show();
            try
            {
                JObject result = await IAllDataServices_data.GetReturnDetailReturnId(frid) as JObject;

                if (result != null)
                {
                    var type = (int)result["Type"];
                    if (type == 1)
                    {
                        ObservableCollection <ReturnRefundServerModel> tempLIst = JsonConvert.DeserializeObject <ObservableCollection <ReturnRefundServerModel> >(result["Result"].ToString());
                        if (tempLIst.Count == 0)
                        {
                            await App.Current.MainPage.DisplayAlert("Oops!", "Goods Return Not Found", "Ok");
                        }
                        else
                        {
                            ReturnDetailsList = new ReturnRefundModel().getReturnRefundModel(tempLIst);
                        }
                    }
                    else
                    {
                        await App.Current.MainPage.DisplayAlert("Error!", (string)result["ResponseMessage"], "Ok");
                    }
                    Wait.Hide();
                }
            }
            catch (Exception ee)
            {
                Wait.Hide();
                await App.Current.MainPage.DisplayAlert("Error!", ee.Message, "Ok");
            }
        }