The task_continuation_context class allows you to specify where you would like a continuation to be executed. It is only useful to use this class from a Windows Store app. For non-Windows Store apps, the task continuation's execution context is determined by the runtime, and not configurable.
class task_continuation_context : public details::_ContextCallback;
Creates a task continuation context which allows the Runtime to choose the execution context for a continuation.
Returns a task continuation context object that represents the current execution context.
Creates the default task continuation context.