public ReadDataFromJsonPage() { InitializeComponent(); vm = new ReadDataViewModel(); this.BindingContext = vm; searchRef.TextChanged += (object sender, TextChangedEventArgs e) => { vm.textChangedMethod(e.NewTextValue); }; }
public ReadDataFromJsonPage() { InitializeComponent(); vm = new ReadDataViewModel(); this.BindingContext = vm; searchRef.TextChanged += (object sender, TextChangedEventArgs e) => { if (string.IsNullOrEmpty(e.NewTextValue)) { listView.IsVisible = false; //vm.textChangedMethod(e.NewTextValue); } else { listView.IsVisible = true; vm.textChangedMethod(e.NewTextValue); } }; }