public double LeadTime { get; set; }Public Property LeadTime As Double
	Get
	Setfunction get_LeadTime();
function set_LeadTime(value);Defines the time sensitivity to future measurement timestamps.
The number of seconds allowed before assuming a measurement timestamp is too advanced.
This becomes the tolerated +/- accuracy of the local clock to real-time.
| ArgumentOutOfRangeException | LeadTime must be greater than zero, but it can be less than one. |