Tag: dotnet

Port your ads layer from Xamarin.Forms to .NET MAUI: what to delete (MTAdmob, custom AdView renderers, Xamarin.GooglePlayServices.Ads bindings), what replaces it in Plugin.AdMob, and a line-by-line API mapping for banner, interstitial, rewarded, rewarded interstitial and app open — plus the singleton-to-DI shift and the UMP consent gap that stops ads serving in the EEA.

A staged playbook for removing sync-over-async from an existing .NET codebase: inventory with analyzers, measure ThreadPool starvation, convert one call chain at a time, and ratchet the count to zero on .NET 11.

A step-by-step guide to converting $-interpolated ILogger calls into message templates and [LoggerMessage] source-generated methods on .NET 11: what breaks, how to sweep a codebase with CA2254, how to verify the JSON state, and how to roll back.

A decision guide for ASP.NET Core 11: middleware runs for every request before your handler binds, endpoint filters run only for the matched endpoint after binding and can see the typed arguments. Includes a feature matrix, when-to-pick-each scenarios, the ordering rules, and the gotchas that force the choice.

A practical, end-to-end guide to monetizing a .NET MAUI app with Google AdMob using Plugin.AdMob. Install one NuGet, call UseAdMob(), and wire up banner, interstitial, and rewarded ads — with consent built in via UMP, test ad units, the exact service APIs, preloading patterns, and a production checklist. Tested on .NET 10 / MAUI.

await is the right answer almost every time. When you truly must block, GetAwaiter().GetResult() beats .Result and .Wait() because it throws the original exception. A decision matrix for .NET 11 and C# 14.

Plugin.AdMob now renders native video ads. Drop a MediaView into your NativeAdView template, request video with VideoOptions, and wire up the OnVideoStart/Play/Pause/End lifecycle events — including the custom-controls caveat that trips everyone up on AdMob inventory. Full walkthrough with a complete working example, tested on Android with the native video demo unit.

In ASP.NET Core 11, return Results<T1, TN> with TypedResults for minimal APIs and ActionResult<T> for controllers. Treat bare IResult and bare IActionResult as escape hatches: they compile for any response but describe nothing to OpenAPI, so you pay for them in hand-written ProducesResponseType attributes.

Sequential for pipelines, concurrent for fan-out, group chat for moderated rounds, handoff for routing, magentic for open-ended planning. The C# builders and how to choose.

CS4014 means you called a Task-returning method without awaiting it. Add await, or discard with _ = if fire-and-forget is truly intended, and handle exceptions.