Hello @ms-jpq , thanks again for the lovely code and tutorial. It is helping me slowly get my head around asynchronous programming. Can you tell me how you would call an one of your async function synchronously? For example, using your t...
plus two additional optional parameters. The first parameter is an AsyncCallback delegate that references a method to be called when the asynchronous call completes. The second parameter is a user-defined object that passes information into the callback...
Is it possible to short-circuit a running async function like one can do with a generator by calling its return method? A use case would be to have a finally block invoked in order to clean up resources, etc.
I have question on how to use StartAsync and StopAsync method of IHostedService from controller?Thanks.As far as I know, controllers do not start and stop hosted services. This is by design because generally you do not want a controller to manage hosted services....
Example 3 - Run in a Task, waiting for it to complete // Example 4 - Call async method from a sync method, but wait for return valueprivatevoidbtnExample4_Click(objectsender,EventArgse){pnlButtons.Enabled=false;varresult=Task.Run(()=>ImportantStuffAsync(progress)).Result;lblReturnValue.Text...
await proxy.CreatePDFAsync(); } I need to know how can I can pass a dictionary, or any parametar to CreatePDF method. I tried proxy.CreatePDFAsync(dict) but it doesn't accept any parameters at all, I get error "No overload for method 'CreatePDFAsync' takes 1 arguments" ...
In this example, we define an async function called getUsers(). Within the function, we use the await keyword to wait for the fetch() request to complete and return a response object. We then use the json() method on the response object to extract the JSON data, which we assign to ...
For that reason, it is often used to call a function as soon as a component is created. How do we use the Mounted hook? In order to use the Mounted hook, we simply need to define a function that we want to run, and then specify that this function should be called in the ...
This error occurs when you’ve tried to call an async function from a synchronous function, which is not allowed in Swift – asynchronous functions must be able to suspend themselves and their callers, and synchronous functions simply don’t know how to do tha...
Create a callback function to be called when the asynchronous operation is complete, as shown in the following sample code. VB Copy Private Shared Sub AddCallback(ByVal ar As IAsyncResult) Dim result = (CType(ar.AsyncState, CalculatorClient)).EndAdd(ar) Console.WriteLine("Add Result: {0...