ChangedOnLastWrite - property of the PmVar object
Flag showing if the value was changed by last writing.
true - The value was changed by the last writing.
false - The value wasn't changed by the last writing, it means that the same value that was in the property before, was written.
Property access for read only
. The value of this property can be also obtained in the "PmaRoot
" item of the INFO system (when looking into the object with this property).
var oData = pMe.Pm("/Data");
var bLast = oData.Item(0).ChangedOnLastWrite;