ValueBeforeChange - property of the PmVar object
Description:
Last value before changing to current value.
Syntax:
Variant ValueBeforeChange
Note:
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).
Example:
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var oData = pMe.Pm("/Data");
var valBefore = oData.Item(2).ValueBeforeChange;
// Reading from the property
Dim oData
Set oData = pMe.Pm("/Data")
Dim valBefore
valBefore = oData.Item(2).ValueBeforeChange
' Reading from the property 