JsonSerializerOptions.IsReadOnly Property
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 a value that indicates whether the current instance has been locked for user modification.
public:
property bool IsReadOnly { bool get(); };C#
public bool IsReadOnly { get; }member this.IsReadOnly : boolPublic ReadOnly Property IsReadOnly As BooleanA JsonSerializerOptions instance can be locked if it has been passed to one of the JsonSerializer methods, has been associated with a JsonSerializerContext instance, or a user explicitly called the MakeReadOnly() methods on the instance.
Read-only instances use caching when querying JsonConverter and JsonTypeInfo metadata.
| Product | Versions |
|---|---|
| .NET | 8 (package-provided), 8, 9 (package-provided), 9, 10 (package-provided), 10 |
| .NET Standard | 2.0 (package-provided) |
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
.NET feedback
.NET is an open source project. Select a link to provide feedback: