OperationCanceledException VS TaskCanceledException when task is canceled

Question

The following code creates a task which is being canceled. await expression (case 1) throws System.OperationCanceledException while synchronous W

Answer 1

TaskCanceledException inherits from OperationCanceledException. So it least there is a little consitency.

So flatten AggregateException and compare with base should be consistent.

var ex = exception.Flatten()
if( ex is OperationCanceledException)
{
...
}