ProtocolJsonSerializer.ApplyExtensionOptions Method
Definition
Important
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Applies a transformation function to SerializationOptions, replacing it with the result. This is an advanced escape hatch — prefer ApplyExtensionConverters(IList<JsonConverter>) or AddTypeInfoResolver(IJsonTypeInfoResolver) for typical extensions.
public static void ApplyExtensionOptions(Func<System.Text.Json.JsonSerializerOptions,System.Text.Json.JsonSerializerOptions> applyFunc);static member ApplyExtensionOptions : Func<System.Text.Json.JsonSerializerOptions, System.Text.Json.JsonSerializerOptions> -> unitPublic Sub ApplyExtensionOptions (applyFunc As Func(Of JsonSerializerOptions, JsonSerializerOptions))Parameters
- applyFunc
- Func<JsonSerializerOptions,JsonSerializerOptions>
A function that receives the current options and returns the new options.
Remarks
Important: If your function replaces TypeInfoResolver, you must include CoreJsonContext.Default in the new resolver chain. Omitting it silently removes source-generated metadata for all core model types. Use Combine(IJsonTypeInfoResolver[]) to chain resolvers:
options.TypeInfoResolver = JsonTypeInfoResolver.Combine(
YourContext.Default,
CoreJsonContext.Default,
new DefaultJsonTypeInfoResolver());