TrendActive - property of the PmgTrendViewer object

Index of active tvTrend object.
Long TrendActive
Property access for read and write.
This property is also functional in Web panels.
The index specifies which trend tvTrend is drawn on the up most (above the others) and whose value scale is drawn.
This active trend can be obtained by method Trends(-4).
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var oTView = pMe.Items("../TrendView");

var nTrendActive = oTView.TrendActive;   // Reading from the property
oTView.TrendActive = 2;   // Writing into the property
PROMOTIC 9.0.27 SCADA system documentation MICROSYS, spol. s r.o.

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