public CashCollectionPageViewModel(INavigation navigation)
 {
     _INavigation = navigation;
     RetailerMaster_Class_Data = new RetailerMaster_Class();
     _IAllDataServices         = new AllDataServices();
     GetContectCommand         = new Command(async() => await GetContectAsync());
     CashCollection_Class_Data = new CashCollection_Class();
     SendOTPCommand            = new Command(async() => await SendOTP());
     SaveCommand = new Command(async() => await Save());
 }
        public RetailerOrderPageViewModel(INavigation navigation)
        {
            _navigation = navigation;
            RetailerMaster_Class_Data = new RetailerMaster_Class();
            IAllDataServices_Data     = new AllDataServices();
            // RetailerOrder_Class_Data = new RetailerOrder_Class();
            //  Employee_OrderGenerate_Class_Data = new Employee_OrderGenerate_Class();
            ArticleList       = new ObservableCollection <ArticleMaster_Class>();
            GetContectCommand = new Command(async() => await GetContectAsync());
            AddCommand        = new Command(async() => await Add());
            //  CancelCommand = new Command(async () => await CancelTask());
            SaveCommand = new Command(async() => await Save());

            getlistAsync();
        }
        public RetailerRegistrationViewModel(INavigation navigation)
        {
            _INavigation = navigation;
            RetailerMaster_Class_Data  = new RetailerMaster_Class();
            MultipleContect_Class_Data = new MultipleContect_Class();
            Retailer_Secondar_Image    = new ObservableCollection <MultipleImage_Class>();
            Retailer_Form_Image        = new ObservableCollection <MultipleImage_Class>();
            Secondary_Mobile_No        = new ObservableCollection <MultipleContect_Class>()
            {
                new MultipleContect_Class {
                    Contect_No = ""
                }
            };
            _IImageResize = new ImageResize();
            SelectRetailerSinglePicCommand       = new Command(async() => await SelectRetailerSinglePic());
            SelectRetailerMultiplePicCommand     = new Command(async() => await SelectRetailerMultiplePic());
            SelectRetailerAharPicCommand         = new Command(async() => await SelectRetailerAharPic());
            SelectRetailerMultipleFormPicCommand = new Command(async() => await SelectRetailerMultipleFormPic());

            SaveCommand       = new Command(async() => await SaveData());
            _IAllDataServices = new AllDataServices();
            GetStateAsync();
        }