FilterIf: IExpression;
FilterIf: Prognoz.Platform.Interop.ForeSystem.IExpression;
The FilterIf property returns an expression, based on which records are selected.
The expression specified in FilterIf is created from input fields and must return logical value.
Depending on the condition set in the IEtlPlainDataFilter.KeepIfFulfillCondition property, the records that satisfy of do not satisfy the FilterIf expression are filtered.
By default IEtlPlainDataFilter.KeepIfFulfillCondition = True, the records that satisfy the FilterIf value are filtered.
The example of use is given in the Examples subsection in the example for creating the Filtering converter.
See also: