Скачать или смотреть How to Change OrchestrationRuntimeStatus Enum Serialization in C#

Learn how to effectively handle serialization and deserialization of the `OrchestrationRuntimeStatus` enum in C# to display integer values instead of strings.
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This video is based on the question https://stackoverflow.com/q/69525756/ asked by the user 'MathGeek' ( https://stackoverflow.com/u/13454855/ ) and on the answer https://stackoverflow.com/a/69526149/ provided by the user 'Greg' ( https://stackoverflow.com/u/13628163/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Handling OrchestrationRuntimeStatus Enum Serialization in C#

Enums in C# are a powerful way to define a set of named constants. However, when it comes to serialization and deserialization, you may encounter scenarios where you want to output the underlying integer value instead of the default string representation. A common issue developers face is when an enum value serialized to JSON appears as a string, whereas they want it to show up as an integer. In this guide, we will explore how to address this issue specifically with the OrchestrationRuntimeStatus enum.

Understanding the Problem

In our example, we have defined an enum called OrchestrationRuntimeStatus with several states related to an orchestration process, as shown below:

[[See Video to Reveal this Text or Code Snippet]]

You also have a class that includes a property of this enum type:

[[See Video to Reveal this Text or Code Snippet]]

When returning the status from a method, the output might look something like this:

[[See Video to Reveal this Text or Code Snippet]]

In your current implementation, the RuntimeStatus is serialized to a string representation (e.g., "unknown", "running"). However, you need these values to be represented as their corresponding integer values (-1, 0, etc.).

Solution: Adjusting Serialization Behavior

The current setup utilizes the StringEnumConverter from JSON.NET, which converts enums to their string names. To change this behavior and serialize your enum as integers instead, you simply need to remove the JsonConverter attribute from the property. Here's how:

Step-by-Step Implementation

Remove the JsonConverter: Modify the RuntimeStatus property by removing the JsonConverter attribute. This will help the serializer revert to its default behavior, which is to serialize the base integer value of the enum.

Updated code:

[[See Video to Reveal this Text or Code Snippet]]

Test Your Changes: After making this change, test your API or function that utilizes the status class. Upon serialization, the output for RuntimeStatus should now reflect the integer values instead of the string representations.

Conclusion

By removing the JsonConverter(typeof(StringEnumConverter)), you can effectively switch from string-based serialization to integer-based serialization for your OrchestrationRuntimeStatus enum. This adjustment can be crucial when interfacing with systems that require numerical values for enums for data consistency and performance reasons.

We hope this guide has helped you resolve the serialization issue effectively! If you have any more questions or need further clarification, feel free to reach out or leave a comment below. Happy coding!