Junior — Middle
What happens to program execution after receiving the result of an asynchronous operation?
sobes.tech AI
Answer from AI
After receiving the result of an asynchronous operation in C#, the program continues to run with the obtained result. Usually, asynchronous methods return Task or Task<T>, and after the operation completes, you can use the await keyword to get the result and continue executing the code. The thread is not blocked, and control is returned to the calling code, which can perform other tasks.
Example:
async Task<int> GetDataAsync()
{
await Task.Delay(1000); // simulate asynchronous work
return 42;
}
async Task UseDataAsync()
{
int result = await GetDataAsync();
Console.WriteLine($"Result: {result}");
// execution continues here after receiving the result
}
Thus, after receiving the result of an asynchronous operation, the program execution continues from the await point, allowing data processing or subsequent actions to be performed.