How Can I Create a Strongly Typed C# Object from JSON Using Session IDs as Keys?

Use the session ID as the key to create a strong type C# object

This article discusses how to create a strong type C# object from the JSON object, where the identifier (ID) in JSON is used as a key. The original JSON object provided contains session data based on the ID number index. We need to create a class to represent the contents of these sessions.

Because the ID is used as a key, we need to use the dictionary to express the session data, not the list of the statistical information of the session of the conference in the

class:

WebinarPerformanceStats

JSON.NET will be serialized with a key to the key corresponding to the ID number. If you are sure that the key is always numbered, you can declare it as the number type:

<code class="language-csharp">var dictionary = JsonConvert.DeserializeObject<Dictionary<int, SessionPerformanceStats>>(theJsonResponse);</code>

Now, the dictionary will include a key that represents the session and maps them to the instance of the

<code class="language-csharp">var dictionary = JsonConvert.DeserializeObject<Dictionary<int, SessionPerformanceStats>>(theJsonResponse);</code>

class. You can access each session through the corresponding ID of each session in this dictionary.

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