public static Task Start(
	Action action,
	WorkOptions options,
	Action completionCallback
)

Public Shared Function Start ( 
	action As Action,
	options As WorkOptions,
	completionCallback As Action
) As Task

public:
static Task Start(
	Action^ action, 
	WorkOptions options, 
	Action^ completionCallback
)

static member Start : 
        action : Action * 
        options : WorkOptions * 
        completionCallback : Action -> Task