<summary> Internal method to cancel the task_completion_event. Any task created using this event will be marked as canceled if it has not already been

<summary> Cancel the task_completion_event. Any task created using this event will be marked as canceled if it has not already been set. </summary>

<summary> Cancels the task_completion_event. </summary>

Capture _CaptureFrames number of callstack frames. This function only work properly for Desktop or Debug CRT.

Store one frame of callstack. This function works for both Debug / Release CRT.

Overload 0-0: _InternalReturnType -> _TaskType This is a straight task continuation which simply invokes its target with the ancestor's completion ar

This method can be called by derived classes periodically to determine whether the asynchronous operation should continue processing or should be halt

<summary> Create an underlying task implementation. </summary>

Allow derived classes to provide their own deleter