public void MyMethodSync() { var task = Task.Run(async () => await MyAsyncMethod()); DoSomeWork(); // DoSomeWork is running simultaneously with MyAsyncMethod var result = task.WaitAndUnwrapException(); // MyMethodSync() is blocked DoSomeWork2(result); // Use result }...
public void MyMethodSync(){var task = Task.Run(async () => await MyAsyncMethod());DoSomeWork(); // DoSomeWork is running simultaneously with MyAsyncMethodvar result = task.WaitAndUnwrapException(); // MyMethodSync() is blockedDoSomeWork2(result); // Use result...
// Example 2 - Call async method from a sync method, without bothering to waitprivatevoidbtnExample2_Click(objectsender,EventArgse){// Lock parts of the UI that should be inaccessible while the task runspnlButtons.Enabled=false;Task.Run(()=>ImportantStuffAsync(progress));// OOPS! The panel...
when an async method is called from a sync function it should warn and the developer should specify it is an informed decision: Bad: class B { vod doTheJob() async { ... } } void f() { B.get(); } Good: class B { vod doTheJob() async { ...
Await the async version of the method: C# Copy async Task DoAsync() { await file.ReadAsync(buffer, 0, 10); } When to suppress warnings It's safe to suppress a warning from this rule in the case where there are two separate code paths for sync and async code, using an if condit...
JavaScript Copy export function returnArrayAsync() { DotNet.invokeMethodAsync('BlazorSample', 'ReturnArrayAsync', 14) .then(data => { console.log(data); }); } The component's invokable ReturnArrayAsync method receives the starting position and constructs the array from it. The array is...
import call from '@ohos.telephony.call';call.dial(deprecated) dial(phoneNumber: string, callback: AsyncCallback<boolean>): void 拨打电话。使用callback异步回调。 说明 从API version 6 开始支持,从API version 9 开始废弃。替代接口能力仅对系统应用开放。 需要权限:ohos.permission.PLACE_CALL,该...
import AbilityLifecycleCallback from '@ohos.app.ability.AbilityLifecycleCallback'; AbilityLifecycleCallback.onAbilityCreate onAbilityCreate(ability: UIAbility): void; 注册监听应用上下文的生命周期后,在ability创建时触发回调。 系统能力:SystemCapability.Ability.AbilityRuntime.AbilityCore ...
Java onComplete方法属于org.apache.thrift.async.AsyncMethodCallback类。使用说明:当远程端完成调用您的方法调用并完全读取结果时,将调用此方法。对于单...
varasyncDone=require('async-done');asyncDone(function(done){// do async thingsdone(null,2);},function(error,result){// `error` will be null on successful execution of the first function.// `result` will be the result from the first function.}); ...