JsonPropertyInfo.IsGetNullable Property

Reference

Definition

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

Assembly:: System.Text.Json.dll

Package:: System.Text.Json v9.0.0

Source:: JsonPropertyInfo.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 value indicating whether the return type of the getter is annotated as nullable.

public:
 property bool IsGetNullable { bool get(); void set(bool value); };

public bool IsGetNullable { get; set; }

member this.IsGetNullable : bool with get, set

Public Property IsGetNullable As Boolean

Property Value

Boolean

Exceptions

InvalidOperationException

The JsonPropertyInfo instance has been locked for further modification.

-or-

The current PropertyType is not a reference type or Nullable<T>.

Remarks

Contracts originating from DefaultJsonTypeInfoResolver or JsonSerializerContext, derive the value of this property from nullable reference type annotations, including annotations from attributes such as NotNullAttribute or MaybeNullAttribute.

This property has no effect on serialization unless the RespectNullableAnnotations property has been enabled, in which case the serializer will reject any null values returned by the getter.

Applies to

Jaa