JsonTypeInfo.PolymorphismOptions Property

Reference

Definition

Namespace:: System.Text.Json.Serialization.Metadata

Assembly:: System.Text.Json.dll

Package:: System.Text.Json v9.0.2

Source:: JsonTypeInfo.cs

Source:: JsonTypeInfo.cs

Source:: JsonTypeInfo.cs

Source:: JsonTypeInfo.cs

Source:: JsonTypeInfo.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets or sets a configuration object specifying polymorphism metadata.

public:
 property System::Text::Json::Serialization::Metadata::JsonPolymorphismOptions ^ PolymorphismOptions { System::Text::Json::Serialization::Metadata::JsonPolymorphismOptions ^ get(); void set(System::Text::Json::Serialization::Metadata::JsonPolymorphismOptions ^ value); };

public System.Text.Json.Serialization.Metadata.JsonPolymorphismOptions? PolymorphismOptions { get; set; }

member this.PolymorphismOptions : System.Text.Json.Serialization.Metadata.JsonPolymorphismOptions with get, set

Public Property PolymorphismOptions As JsonPolymorphismOptions

Property Value

JsonPolymorphismOptions

Exceptions

ArgumentException

value has been associated with a different JsonTypeInfo instance.

InvalidOperationException

The JsonTypeInfo instance has been locked for further modification.

-or-

Polymorphic serialization is not supported for the current metadata Kind.

Remarks

For contracts originating from DefaultJsonTypeInfoResolver or JsonSerializerContext, the configuration of this setting will be mapped from any JsonDerivedTypeAttribute or JsonPolymorphicAttribute annotations.

Applies to

Product	Versions
.NET	7, 8 (package-provided), 8, 9 (package-provided), 9
.NET Framework	4.7 (package-provided), 4.7.1 (package-provided), 4.7.2 (package-provided), 4.8 (package-provided)
.NET Standard	2.0 (package-provided)

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