A timestamp indicating when the currently running sweep started. For a sweep policy or queue sweep that is not currently in progress, the property is set to null. For a sweep job, the property remains set to a timestamp value even after the job has completed.

ReadOnly Property SweepStartDate As Nullable(Of DateTime)

Nullable<DateTime> SweepStartDate { get; }

property Nullable<DateTime> SweepStartDate {
	Nullable<DateTime> get ();
}

function get_sweepStartDate();