SetLanguage during WASM startup

[nazarenom]

I'm using the last version pf this package and I'd lime to set the language used at startup getting the last used language from the local storage.

My actual solution is:

• in the program.cs I do the setup

builder.Services.AddLanguageContainer<EmbeddedResourceKeysProvider>(Assembly.GetExecutingAssembly(),"Resources");
builder.Services.AddBlazoredLocalStorage();

• in the MainLayout.razor i try to set the last used language:

@code {

    protected override async Task OnInitializedAsync()
    {
        string languageCode = Thread.CurrentThread.CurrentUICulture.Name;
        if (await storage.ContainKeyAsync("language-code"))
        {
            languageCode = await storage.GetItemAsStringAsync("language-code");
        }
        language.SetLanguage(CultureInfo.GetCultureInfo(languageCode));
    }
}

if for example the code is not the default one (for example 'it-IT') I get an error in the "language.SetLanguage"

Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100]
Unhandled exception rendering component: Culture is not supported. (Parameter 'name')
"it-it" is an invalid culture identifier.
System.Globalization.CultureNotFoundException: Culture is not supported. (Parameter 'name')
"it-it" is an invalid culture identifier.
at System.Globalization.CultureInfo.GetCultureInfo(String name)
at Carmet.Drevojas.Mes.Client.Shared.MainLayout.OnInitializedAsync() in C:\src\Git-LC\Carmet\Carmet.Drevojas.Mes\src\Carmet.Drevojas.Mes\Client\Shared\MainLayout.razor:line 33
at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync()
at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState)

And the program starts in English.

On the other side if I do the same on the parameter page where the user change the language everything works.

    async void SaveLanguage()
    {
        languageContainer.SetLanguage(System.Globalization.CultureInfo.GetCultureInfo(selectedLanguage, false));
        await storage.SetItemAsync("language-code", selectedLanguage);
        localizationClientService.NotifyLanguageChanged();
        Snackbar.Add(languageContainer.Keys["Parameters:TheLanguageWasSuccessfullyChanged"], Severity.Success);
    }

What I'm missing or doing wrong?

[aksoftware98]

Thank you so much for this report

I'm reproducing the issue on my repo to check what's going wrong
I will keep you updated on this side

[Stonne]

I know this is late for an answer but I noticed = if for example the code is not the default one (for example 'it-IT') I get an error in the "language.SetLanguage" But the error message says "it-it" is not a valid cultutre identifier... it should bet it-IT are you passing the correct identifier ? or it-it