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Can a property be async?
However, async properties are not allowed. This is a purposeful design decision, because “asynchronous properties” is an oxymoron. Property getters should return current values; they should not be kicking off background operations.
What is asynchronous operations?
Asynchronous in computer programming In computer programming, asynchronous operation means that a process operates independently of other processes, whereas synchronous operation means that the process runs only as a result of some other process being completed or handed off.
Can a property be async C#?
There is no technical reason that async properties are not allowed in C#. It was a purposeful design decision, because “asynchronous properties” is an oxymoron. Properties should return current values; they should not be kicking off background operations. In this case, change the property to an async method.
How do you call async method from property setter?
How to call an async method from a getter or setter?
- An asynchronous method that returns a value. In this case, change the property to an async method.
- A value that can be used in data-binding but must be calculated/retrieved asynchronously.
- A value that is expensive to create, but should be cached for future use.
What is ConfigureAwait C#?
ConfigureAwait(false) involves a task that’s already completed by the time it’s awaited (which is actually incredibly common), then the ConfigureAwait(false) will be meaningless, as the thread continues to execute code in the method after this and still in the same context that was there previously.
What is difference between synchronous operation and asynchronous operation?
In synchronous operations tasks are performed one at a time and only when one is completed, the following is unblocked. In other words, you need to wait for a task to finish to move to the next one. In asynchronous operations, on the other hand, you can move to another task before the previous one finishes.
What is difference between synchronous and asynchronous call?
Synchronous means that you call a web service (or function or whatever) and wait until it returns – all other code execution and user interaction is stopped until the call returns. Asynchronous means that you do not halt all other operations while waiting for the web service call to return.
Can properties be async C#?
There is no technical reason that async properties are not allowed in C#. It was a purposeful design decision, because “asynchronous properties” is an oxymoron. Properties should return current values; they should not be kicking off background operations.