Current Xamarin.Forms Limitations

PUBLISHED 29 May 2019

The following table lists the classes that are supported with minor limitations. With continuous development, Tizen .NET's support for the Xamarin.Forms APIs will increase.

Mobile TV Wearable

Class	Type	Name	Remarks	Result when the feature is used
`BoxView`	Property	`BackgroundColor`		`BackgroundColor` is ignored, use `Color`.
		`IsEnabled`		`BoxView` is not interactive, and enabling does not change that.
		`IsFocused`		Always `false`.
		`Focus`		Ignored.
		`Unfocus`		Ignored.
	Event	`Focused`		Never triggered.
	Event	`Unfocused`		Never triggered.
`Button`	Property	`BorderColor`		Ignored.
		`BorderRadius`		Ignored.
		`BorderWidth`		Ignored.
		`ContentLayout`		Ignored.
`CarouselPage`	Class	`CarouselPage`	Obsolete in Xamarin.Forms.	Does not always work as expected.
`Device`	Method	`OnPlatform<T>(T,T,T)`	Use `OnPlatform<T> (T,T,T,T)` instead.	No action.
`Device`	Method	`OnPlatform(Action, Action, Action, Action)`	Use `OnPlatform(Action, Action, Action, Action, Action)` instead.	No action.
`EntryCell`	Property	`Height`		Ignored.
`Frame`	Property	`CornerRadius`		Ignored.
`ImageSource`	Method	`FromResource(string resource, Assembly sourceAssembly = null)`	sourceAssembly should be specified.	System.TypeInitializationException will be thrown when sourceAssembly is not to set.
`Layout`	Property	`IsClippedToBounds`		Ignored.
`ListView`	Property	`BackgroundColor`		Does not always work as expected.
		`IsPullToRefreshEnabled`		Property is always set to `false`. Attempts to change it to `true` are ignored.
		`IsRefreshing`		Always `false`.
		`SeparatorColor`		Separator is not visible, so the color has no effect.
		`SeparatorVisibility`		Ignored.
		`RowHeight`	This is applied when `HasUnevenRows` is set to `true`. However, `RowHeight` value may not be affected to Cells due to the policy of Tizen platform.	Does not always work as expected.
		`RefreshCommand`		Ignored.
	Method	`BeginRefresh()`		No action.
	Method	`EndRefresh()`		No action.
	Event	`Refreshing`		As `IsPullToRefreshEnabled` is not supported, this event is never triggered.
`MasterDetailPage`	Method	`ShouldShowToolbarButton()`		Ignored.
	Property	`IsGestureEnabled`		Does not always work as expected.
	Property	`ToolbarItems`		Only `ToolbarItems` for the `MasterDetailPage` are shown. `ToolbarItems` for the `Master` and `Detail` pages are not shown.
`NavigationPage`	Property	`Tint`	Obsolete in Xamarin.Forms.	No action.
	Method	`SetTitleIcon()`		No action.
		`GetTitleIcon()`		No action.
		`SetHasBackButtonTitle()`		Ignored.
`Page`	Property	`Icon`		No action.
		`IsBusy`		Does not always work as expected.
		`ToolbarItems`	Only one `ToolbarItem` is supported for each Order. `Primary` and `Default` indicate the 'right' action button on the title bar. `Secondary` indicates the 'left' action button on the title bar. Therefore, if `Secondary` is used, no back button is shown.	The priority of the 'left' action button is first `Secondary` and then the back button. For example, if a toolbar item is assigned to `Secondary`, the left action button is the `Secondary` toolbar item. Only one toolbar item is supported for each order. If multiple toolbar items are specified, the first toolbar item is used.
`Slider`	Property	`Rotation`		Does not always work as expected.
`SwitchCell`	Property	`Height`		Ignored.
`SwitchCell`	Property	`Intent`		Ignored.
`TabbedPage`	Property	`BarTextColor`		Ignored.
`TableView`	Property	`RowHeight`	This is applied when `HasUnevenRows` is set to `true`. However, `RowHeight` value may not be affected to Cells due to the policy of Tizen platform.	Does not always work as expected.
`TableView`	Property	`BackgroundColor`		Does not always work as expected.
`TextCell`	Property	`Height`		Ignored.
`ViewCell`	Property	`View`		Does not always work as expected.
`WebView`	Property	`Opacity`		Ignored.
`WebView`	Property	`BackgroundColor`		Ignored.

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Current Xamarin.Forms Limitations

Class	Type	Name	Remarks	Result when the feature is used
`ActivityIndicator`	Property	`Opacity`		Does not always work as expected
		`HeightRequest`		Does not always work as expected
		`WidthRequest`		Does not always work as expected
		`IsEnabled`		ignored.
		`IsRunning`		Does not always work as expected
		`BackgroundColor`		ignored.
`BoxView`	Property	`BackgroundColor`		`BackgroundColor` is ignored, use `Color`.
		`IsEnabled`		`BoxView` is not interactive, and enabling does not change that.
		`IsFocused`		Always `false`.
		`Focus`		Ignored.
		`Unfocus`		Ignored.
	Event	`Focused`		Never triggered.
	Event	`Unfocused`		Never triggered.
`Button`	Property	`BorderColor`		Ignored.
		`BorderRadius`		Ignored.
		`BorderWidth`		Ignored.
		`ContentLayout`		Ignored.
		`Opacity`		Does not always work as expected.
`CarouselPage`	Class	`CarouselPage`	Obsolete in Xamarin.Forms.	Does not always work as expected.
`Device`	Method	`OnPlatform<T>(T,T,T)`	Use `OnPlatform<T> (T,T,T,T)` instead.	No action.
`Device`	Method	`OnPlatform(Action, Action, Action, Action)`	Use `OnPlatform(Action, Action, Action, Action, Action)` instead.	No action.
`DatePicker`	Class	`DatePicker`		Not Supported.
`Editor`	Class	`Editor`		Does not always work as expected.
`Entry`	Class	`Entry`		Does not always work as expected.
`EntryCell`	Property	`Height`		Ignored.
`EntryCell`	Property	`Keyboard`		Does not always work as expected.
`Frame`	Property	`CornerRadius`		Ignored.
`Image`	Property	`IsOpaque`		Ignored.
`ImageSource`	Method	`FromResource(string resource, Assembly sourceAssembly = null)`	sourceAssembly should be specified.	System.TypeInitializationException will be thrown when sourceAssembly is not to set.
`Layout`	Property	`IsClippedToBounds`		Ignored.
`ListView`	Property	`BackgroundColor`		Does not always work as expected.
		`IsPullToRefreshEnabled`		Property is always set to `false`. Attempts to change it to `true` are ignored.
		`IsRefreshing`		Always `false`.
		`SeparatorColor`		Separator is not visible, so the color has no effect.
		`SeparatorVisibility`		Ignored.
		`RowHeight`	This is applied when `HasUnevenRows` is set to `true`. However, `RowHeight` value may not be affected to Cells due to the policy of Tizen platform.	Does not always work as expected.
		`RefreshCommand`		Ignored.
	Method	`BeginRefresh()`		No action.
	Method	`EndRefresh()`		No action.
	Event	`Refreshing`		As `IsPullToRefreshEnabled` is not supported, this event is never triggered.
`MasterDetailPage`	Class	`MasterDetailPage`		Not Supported.
`NavigationPage`	Property	`Tint`	Obsolete in Xamarin.Forms.	No action.
	Method	`SetTitleIcon()`		No action.
		`GetTitleIcon()`		No action.
		`SetHasBackButton()`		Ignored.
		`SetHasBackButtonTitle()`		Ignored.
`Page`	Property	`Icon`		No action.
		`IsBusy`		Does not always work as expected.
		`ToolbarItems`		Does not always work as expected.
`Picker`	Property	`Opacity`		Does not always work as expected.
`SearchBar`	Class	`SearchBar`		Does not always work as expected.
`Slider`	Property	`BackgroundColor`		Does not always work as expected.
`Stepper`	Property	`BackgroundColor`		Ignored.
`SwitchCell`	Property	`Height`		Ignored.
`SwitchCell`	Property	`Intent`		Ignored.
`TabbedPage`	Class	`TabbedPage`		Not Supported.
`TabbedPage`	Class	`BarTextColor`		Ignored.
`TableView`	Property	`RowHeight`	This is applied when `HasUnevenRows` is set to `true`. However, `RowHeight` value may not be affected to Cells due to the policy of Tizen platform.	Does not always work as expected.
		`BackgroundColor`		Does not always work as expected.
		`IsEnabled`		Does not always work as expected.
`TextCell`	Property	`Height`		Ignored.
		`Detail`		Ignored.
		`IsEnabled`		Does not always work as expected.
`TimePicker`	Class	`TimePicker`		Not Supported.
`ViewCell`	Property	`View`		Does not always work as expected.
`WebView`	Property	`Opacity`		Ignored.
`WebView`	Property	`BackgroundColor`		Ignored.

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Current Xamarin.Forms Limitations