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1
Vote

Change theme and rerender StockChart

Hi!

I'm building an application where the user can switch between light and dark modes, but I can't make StockChart to rerender with the updated theme.


My component:

<SfStockChart Theme=@Theme @ref=@Chart>

...

</SfStockChart>


@code

{

    SfStockChart Chart;


    [Inject]

    public ThemeService ThemeService { get; set; }


    private Theme Theme { get; set; }


    protected override void OnInitialized()

    {

        Theme = ThemeService.RenderedTheme == "light" ? Theme.Material : Theme.MaterialDark;

        ThemeService.ChangeEvent += OnThemeChange;

    }


    private async Task OnThemeChange()

    {

        Theme = ThemeService.RenderedTheme == "light" ? Theme.Material : Theme.MaterialDark;

        await InvokeAsync(() => { StateHasChanged(); });

    }

}


But after the theme change the chart does not update.


Thanks for the help.