How do I localize a Button's ToolTip text in UWP - WinUI 2

Question

I'm making a UWP app with WinUI 2.8. I have a button control, and with a basic ToolTip in it.

How can I localize the ToolTip using localization tables?

Here's my XAML code of the button:

<Button 
    x:Name="SaveB" 
    x:Uid="Save" 
    Content="Save" 
    ToolTipService.ToolTip="Saves the input." 
    Click="SaveB_Click" 
/>

Answer 1

What you need to do is to create resources files targeting different languages in your app and save the localized string in the files.

Here are the steps to create a localized string for en-US. You could take it as example.

1. On the Application tab, confirm that the Default language is set appropriately (for example, "en" or "en-US").
2. Under your project node, create a new folder and name it "Strings".
3. Under Strings, create a new sub-folder and name it "en-US".
4. Under en-US, create a new Resources File (.resw) and confirm that it is named "Resources.resw".
5. Save the resource strings into Resources.resw file.

Like this:

The Xaml code should be like this:

    <Grid>
    <Button x:Name="SaveB" x:Uid="Save" Click="SaveB_Click" />
</Grid>

Result:

More information please refer to: Localize strings in your UI and app package manifest