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lang-cs
AggregateObjectadd toKeyValuePair? Where is the "iteration," as requested in the question?foreach, but I've used it a lot. Did my answer truly deserve downvote?Selectuses iteration to effect the result, but is not an iterator itself. The types of things that iteration (foreach) is used for--especially operations with side-effects--are outside the scope of Linq, includingSelect. The lambda will not run untilaggregateObjectCollectionis actually enumerated. If this answer is taken as a "first path" (i.e., used before a straightforeach) it encourages bad practices. Situationally, there may Linq operations that are helpful before iterating a dictionary, but that doesn't address the question as asked.