GetVarExtensions - method of the PmaTrendGroup object

Description:

Returns an array of all data extensions (ExtTrend objects) registered into the PmaTrendGroup object (all trends of this trend group).

Syntax:

Array GetVarExtensions()

Calling:

aDataExt = oTrend.GetVarExtensions()

Example:

Obtains an array of references to all registered ExtTrend objects of the /Trend object (PmaTrendGroup) with following listig of identifiers of each trend into the INFO system.

JavaScriptVBScriptSelect and copy to clipboard


var i;
var a = pMe.Pm("/Trend").GetVarExtensions();
var n = a.GetSize(1);
for (i = 0; i < n; i++)
	Pm.Debug(a.GetItem(i).TrendId);

History:

Pm8.03.22: Can obtain all data extensions that are registered into this object. This way it can be obtained all variables that are recorded as trends in corresponding PmaTrendGroup object.

PROMOTIC 9.0.10 SCADA system documentation - MICROSYS, spol. s r.o.

Send page remark Contact responsible person

Navigation:

- PROMOTIC SCADA/HMI system

- Documentation contents

- Objects of the PROMOTIC system

- Close