private Task getTask()
{
var dtcs = new DebugTaskCompletionSource <Object>();
var task = dtcs.Task;
return(task);
}
public Task RunBackgroundOperation(Action action, string key)
{
if (action == null)
{
throw new ArgumentNullException("action");
}
//var taskCompletionSource = new TaskCompletionSource<object>();
var taskCompletionSource = new DebugTaskCompletionSource <object>(string.Format("Task Source: RunBackgroundOperation {0}", key));
ThreadPool.QueueUserWorkItem(_ =>
{
try
{
action();
Thread.Sleep(1000);
taskCompletionSource.TrySetResult(null);
}
catch (Exception ex)
{
Console.WriteLine(ex);
//taskCompletionSource.TrySetException(ex);
}
});
return(taskCompletionSource.Task);
}