async Task ExecuteAsync()
{
try
{
IListDebugPropertyInfo propertiesList =
await _taskExecutor.SubmitAsync(GetPropertiesInfoAsync, _cancelSource.Token,
nameof(ExecuteAsync),
typeof(AsyncGetPropertiesOperation));
uint total = (uint)await _childrenProvider.GetChildrenCountAsync();
_completionHandler.OnComplete(VSConstants.S_OK, total, propertiesList);
}
catch (OperationCanceledException)
{
// OnComplete has already been sent from Cancel()
}
catch (Exception e)
{
Trace.WriteLine($"Error processing async get properties request: {e}");
_completionHandler.OnComplete(e.HResult, 0, null);
}
finally
{
_cancelSource.Dispose();
_cancelSource = null;
}
}
public async Task GetChildrenCountReturnsNumberOfChildrenAsync()
{
int childrenCount = await _childrenProvider.GetChildrenCountAsync();
Assert.That(childrenCount, Is.EqualTo(_children.Count));
}
public int GetCount(out uint count)
{
count = (uint)_taskExecutor.Run(async() =>
await _childrenProvider.GetChildrenCountAsync());
return(VSConstants.S_OK);
}