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This article will explain in detail how to use LINQ to query the generic dictionary Dictionary. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

The specific steps are described below.

(1) create a generic dictionary students (of type Dictionary,Student1 >), and add 4 elements of type Student1 with key values of 1 to 4, respectively.

(2) use LINQ to query all elements in the generic dictionary students and sort them in ascending order according to the total score of the elements. The query results are saved in the values variable.

(3) output the query results (student name and total score) to the Web form.

The specific implementation code is as follows:

Private void DictionaryQuery ()

Notice that in this example, one of the aggregate queries, the Sum operation, is used in the query to find the total score of the current student.

The output of this example is shown in the figure.

This is the end of this article on "how to use LINQ query generic Dictionary Dictionary". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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