V objektu ParallelForEach je neplatné nastavit vlastnost CompletionCondition bez hodnoty NULL, ale vlastnost Body je nastavena na hodnotu NULL. Zvažte nastavení vlastnosti Body objektu ParallelForEach X na prázdnou aktivitu pořadí.
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English version
In ParallelForEach, it is invalid to have a CompletionCondition property not equal to null but the Body property equals to null. Please consider setting the Body property of ParallelForEach 'X' to an empty Sequence activity.
.Net Framework