How to check if an option does not exists in a IEnumerable?

[ppr (Peter Preuss)]

@100981

but do I use this in an Assign-activity or in an If-activity?

statement is returning a boolean, so you can assign the return to a Boolean variable or use it within a condition e.g. IF Activity as you do need

About LINQ and the Any Operator has a look here:

[HowTo] LINQ – First Start # Any Operator

Introduction The “Any” operator is one of the quantifier operators in LINQ used to check if at least one element of a collection satisfies a given condition or not. If the condition is satisfied for at least one item within the collection, the outcome of the Any operator is true. Otherwise, the outcome from the Any operator is false. The evaluation condition must be mandatory to return a Boolean outcome. In other words: The result of the condition has to be True or False.

API Details

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