GetStateText - method of the PmgTrendViewer object

Returns the current state of the viewer in text form.
String GetStateText()
Return values:
Returns the text:
empty string - normal state
"Data reading..." - if the viewer is currently waiting for the data.
"Max. number of points reached" - if the range of the time axis was extended so that not all required data could be read in this range. See: PointsMaxVisibleCount.
See also:
- tvTrend (object)
JavaScriptVBScriptSelect and copy to clipboard

var oTView = pMe;
if (oTView.GetStateText() != "")
PROMOTIC 9.0.17 SCADA system documentation - MICROSYS, spol. s r.o.

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