​.UpdateCount Dotfield

The .UpdateCount dotfield increments a count each time a historical trend is updated. The .UpdateCount dotfield can be used as a trigger for further functions.

Category

Historical.

Usage

HistTrendTag.UpdateCount

Parameter

HistTrendTag

HistTrend tag assigned the name of the trend.

Data Type

Integer (read-only).

Valid Values

Any positive integer.

Example

This example uses the HTGetValueAtScooter() function to retrieve the value of Pen1 at the right scooter's current position. A change to any function argument causes the function to be re-evaluated. When the update completes and the value of .UpdateCount is incremented, this statement is re-evaluated.

MyRealTag=HTGetValueAtScooter( MyHistTrendTag,MyHistTrendTag.UpdateCount, 2, MyHistTrendTag.ScooterPosRight, 1, "PenValue");

See Also

.UpdateInProgress, .UpdateTrend