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How to Handle JSON Parsing with Illegal C# Class Identifiers?

Mary-Kate Olsen
Mary-Kate OlsenOriginal
2025-02-02 12:21:09877browse

How to Handle JSON Parsing with Illegal C# Class Identifiers?

Navigating JSON Parsing Challenges: Addressing Invalid C# Class Names

A frequent hurdle in converting JSON data to C# objects involves JSON strings containing names that violate C# identifier rules. These invalid identifiers often begin with a number or include characters prohibited by C# naming conventions.

The recommended approach is to deserialize the JSON into a dictionary. This bypasses the need to create classes with problematic names. Here's how to accomplish this using the Newtonsoft JSON library:

<code class="language-csharp">public class PrayerTimes
{
    public string fajr { get; set; }
    public string sunrise { get; set; }
    public string zuhr { get; set; }
    public string asr { get; set; }
    public string maghrib { get; set; }
    public string isha { get; set; }
}

var jsonDictionary = JsonConvert.DeserializeObject<Dictionary<string, PrayerTimes>>(jsonString);</code>

In this code, jsonString holds your JSON data. Deserializing into a Dictionary<string, PrayerTimes> creates key-value pairs. The keys represent the original (potentially invalid) names from the JSON, while the values are PrayerTimes objects containing the actual prayer time data. This allows convenient access to the prayer times using the keys without encountering naming conflicts.

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