private async void next_Clicked(object sender, EventArgs e) { await BeBusy(true); WorkOrdersParameters wop = new WorkOrdersParameters(); lwop = new List <WorkOrdersParameters>(); foreach (var item in items) { if (item.value == null || item.value <= 0) { //myGrid.FindByName<Entry>(item.id_control).TextColor = Color.Red; await DisplayAlert("", "الرجاءادخال قيمة صحيحة للجميع", "ok"); return; } } foreach (var item in lp) { if (item.parameterUnitType_FKID == 4) { lwop.Add(new WorkOrdersParameters { workOrder_FKID = newWO.ID, parameter_FKID = item.ID, lastUpdate = DateTime.Now, weightAmount = int.Parse(item.ParameterWight.ToString()), isDone = false, DoneAmount = 0, DoneLength = 0, Amount = 100, }); } else { lwop.Add(new WorkOrdersParameters { workOrder_FKID = newWO.ID, parameter_FKID = item.ID, lastUpdate = DateTime.Now, weightAmount = int.Parse(item.ParameterWight.ToString()), isDone = false, DoneAmount = 0, DoneLength = 0 }); } } foreach (var wopItem in lwop) { wopItem.workOrder_FKID = woNO; foreach (var item in items) { if (wopItem.parameter_FKID == item.pid) { foreach (var pItem in lp) { if (wopItem.parameter_FKID == pItem.ID) { if (pItem.parameterUnitType_FKID == 1) { wopItem.Lenght = int.Parse(item.value.ToString()); } else if (pItem.parameterUnitType_FKID == 2) { wopItem.Amount = int.Parse(item.value.ToString()); } } } } } } try { bool isOk = await rcs.PostWorkOrderParametersAsync(lwop); if (isOk) { await BeBusy(false); await DisplayAlert("تمت الاضافة", "تمت لاضافة بنجاح", "موافق"); for (var counter = 1; counter < backCount; counter++) { Navigation.RemovePage(Navigation.NavigationStack[Navigation.NavigationStack.Count - 2]); } await Navigation.PopAsync(); } else { await BeBusy(false); await DisplayAlert("خطأ", "توجد مشكلة", "موافق"); } } catch (Exception err) { await BeBusy(false); await DisplayAlert("Error", err.InnerException.ToString(), "Ok"); } }