Express > Express Assembly Interfaces > ILanerBox > ILanerBox.IsInversionTurnedOn
IsInversionTurnedOn(Inversion: Integer; InversionLag: Integer): Boolean;
Inversion. Series transformation method
InversionLag. Lag for the series transformation.
The IsInversionTurnedOn method returns whether the specified transformation is already applied to the series.
The Inversion parameter is determined by the elements of the TsInversion enumeration.
Value of the InversionLag parameter cannot be negative.
The ILanerBox.CanApplyInversion method returns whether the specified transformation can be applied to the series.
Use the ILanerBox.ApplyInversion method to apply a transformation.
The method use is given in the example for ILanerBox.ApplyInversion.
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