[Blazor] State management - StateHasChanged+InvokeAsync

[hakenr]

In a custom state management service, a callback invoked outside of Blazor's synchronization context must wrap the logic of the callback in ComponentBase.InvokeAsync to move it onto the renderer's synchronization context.

There isn’t a straightforward way to use ComponentBase.InvokeAsync directly in a custom state management service. Instead, each component subscribed to the OnChange event must handle it by wrapping the StateHasChanged call in InvokeAsync. This means the responsibility for ensuring synchronization with Blazor’s rendering context falls on the components themselves.

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aspnetcore/blazor/state-management.md	aspnetcore/blazor/state-management

[hakenr]

lgtm

[guardrex]

Cool ... I'll get one of the PU cats on here as soon as I can.

[SteveSandersonMS]

Looks good. Thanks!

[guardrex]

Thanks @hakenr! 🎷