How to set the default language？

[majidbigdeli]

i use

"Settings": {
"Abp.Localization.DefaultLanguage": "cs"
}

in appsettings.json

but not working

[maliming]

The default language has lower priority than QueryStringRequestCultureProvider, CookieRequestCultureProvider, AcceptLanguageHeaderRequestCultureProvider.

see https://docs.microsoft.com/en-us/aspnet/core/fundamentals/localization?view=aspnetcore-3.1#localization-middleware

[johnnba]

Dear @majidbigdeli

 var defaultLanguage = context.ServiceProvider.GetService<ISettingDefinitionManager>().Get(LocalizationSettingNames.DefaultLanguage);
            defaultLanguage.DefaultValue = "zh-Hans";

if you set failed ,you can set it manually by the above code.

[majidbigdeli]

@hello @johnnba

it is not working . Current Culture not changed

[yerayvm]

@majidbigdeli you can try in Startup.cs inside ConfigureServices this code:

           CultureInfo[] supportedCultures = new[]
               {
                    new CultureInfo("cs"),
                    new CultureInfo("en")
                };

            services.Configure<RequestLocalizationOptions>(options =>
            {
                options.DefaultRequestCulture = new RequestCulture("cs");
                options.SupportedCultures = supportedCultures;
                options.SupportedUICultures = supportedCultures;
                options.RequestCultureProviders = new List<IRequestCultureProvider>
                {
                    new QueryStringRequestCultureProvider(),
                    new CookieRequestCultureProvider()
                };
            });
 

and then in your ---module.cs inside OnApplicationInitialization paste this code above app.UseMvcWithDefaultRouteAndArea(); :

app.UseRequestLocalization();

this worked for me!

[crybigsea]

@yerayvm Hi, I tried your way, it worked for me, thanks!
I modified the app.UseAbpRequestLocalization() in OnApplicationInitialization to the following code:

var supportedCultures = new[]
{
    new CultureInfo("cs"),
    new CultureInfo("en"),
};
app.UseAbpRequestLocalization(options =>
{
    options.DefaultRequestCulture = new RequestCulture("cs");
    options.SupportedCultures = supportedCultures;
    options.SupportedUICultures = supportedCultures;
    options.RequestCultureProviders = new List<IRequestCultureProvider>
    {
        new QueryStringRequestCultureProvider(),
        new CookieRequestCultureProvider()
    };
});

and thank you again!

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[bodeg]

I tried @crybigsea suggestion
Set two supported languages: English and Hebrew, the default language is Hebrew.

Once I did it - I got the correct default language, but when I switch to the other language I still getting the default language texts.

Switching languages without that code works fine.
any idea?