static Task MyLoopAsyncStateMachineInnerProc(MyLoopAsyncStateMachine myLoopAsyncStateMachine)
{
MyLoopAsyncStateMachineInner MyLoopAsyncStateMachineInner = new MyLoopAsyncStateMachineInner
{
_myLoopAsyncStateMachine = myLoopAsyncStateMachine,
};
MyLoopAsyncStateMachineInner._builder.Start(ref MyLoopAsyncStateMachineInner);
return(MyLoopAsyncStateMachineInner._builder.Task);
}
public static Task <int> MyLoopAsync(int loop)
{
MyLoopAsyncStateMachine MyLoopAsyncStateMachine = new MyLoopAsyncStateMachine
{
_loop = loop,
};
MyLoopAsyncStateMachine._builder.Start(ref MyLoopAsyncStateMachine);
return(MyLoopAsyncStateMachine._builder.Task);
}
void IAsyncStateMachine.MoveNext()
{
try
{
switch (_state)
{
case -1:
{
_slef = this;
_awaiter = MyLoopAsyncStateMachineInnerProc(this).GetAwaiter();
if (_awaiter.IsCompleted)
{
goto case 0;
}
else
{
_state = 0;
_builder.AwaitOnCompleted(ref _awaiter, ref _slef);
}
}
break;
case 0:
{
if (_ii < _loop)
{
_state = -1;
_builder.AwaitOnCompleted(ref _awaiter, ref _slef);
}
else
{
_builder.SetResult(_sum);
}
}
break;
}
}
catch (Exception ex)
{
_builder.SetException(ex);
}
}
