In windowed manner, this party is synchronous. Until finally you established Handled to accurate or the party handler returns, the browser system is blocked and outgoing cross-system COM phone calls will fail with RPC_E_CANTCALLOUT_ININPUTSYNCCALL. All CoreWebView2 solutions get the job done, even so. In windowless manner, the function is asynchronous. https://colorgenerator63063.qodsblog.com/37927063/the-smart-trick-of-color-scheme-generator-that-nobody-is-discussing