<PackageReference Include="System.Text.Json" Version="5.0.0-preview.4.20251.6" />

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API Differences between 5.0.0-preview.4.20251.6 and 4.6.0-preview7.19362.9

26 Additions 11 Removals

System.Text.Json

• public sealed class JsonDocument : IDisposable
  • public void WriteTo(Utf8JsonWriter writer)
• public struct JsonElement
  • public void WriteProperty(string propertyName, Utf8JsonWriter writer)
  • public void WriteProperty(ReadOnlySpan<char> propertyName, Utf8JsonWriter writer)
  • public void WriteProperty(JsonEncodedText propertyName, Utf8JsonWriter writer)
  • public void WriteProperty(ReadOnlySpan<byte> utf8PropertyName, Utf8JsonWriter writer)
  • public void WriteValue(Utf8JsonWriter writer)
  • public void WriteTo(Utf8JsonWriter writer)
• public struct JsonEncodedText : IEquatable<JsonEncodedText>
  • public static JsonEncodedText Encode(string value)
  • public static JsonEncodedText Encode(ReadOnlySpan<char> value)
  • public static JsonEncodedText Encode(ReadOnlySpan<byte> utf8Value)
  • public static JsonEncodedText Encode(string value, JavaScriptEncoder encoder = null)
  • public static JsonEncodedText Encode(ReadOnlySpan<char> value, JavaScriptEncoder encoder = null)
  • public static JsonEncodedText Encode(ReadOnlySpan<byte> utf8Value, JavaScriptEncoder encoder = null)
• public struct JsonProperty
  • public void WriteTo(Utf8JsonWriter writer)
• public static class JsonSerializer
  • public static TValue Deserialize<TValue>(string json, JsonSerializerOptions options = null)
  • public static object Deserialize(string json, Type returnType, JsonSerializerOptions options = null)
  • public static TValue Deserialize<TValue>(string json, JsonSerializerOptions options = null)
  • public static object Deserialize(string json, Type returnType, JsonSerializerOptions options = null)
• public sealed class JsonSerializerOptions
  • public JavaScriptEncoder Encoder { get; set; }
  • public ReferenceHandling ReferenceHandling { get; set; }
  • public JsonSerializerOptions(JsonSerializerOptions options)
• public struct JsonWriterOptions
  • public JavaScriptEncoder Encoder { get; set; }

System.Text.Json.Serialization

• public sealed class JsonConstructorAttribute : JsonAttribute
  • public JsonConstructorAttribute()
• public abstract class JsonConverterFactory : JsonConverter
  • protected abstract JsonConverter CreateConverter(Type typeToConvert)
  • protected JsonConverterFactory()
  • public abstract JsonConverter CreateConverter(Type typeToConvert, JsonSerializerOptions options)
• public sealed class JsonIgnoreAttribute : JsonAttribute
  • public JsonIgnoreCondition Condition { get; set; }
• public enum JsonIgnoreCondition
  • Always = 0
  • Never = 2
  • WhenNull = 1
• public sealed class JsonIncludeAttribute : JsonAttribute
  • public JsonIncludeAttribute()
• public sealed class ReferenceHandling
  • public static ReferenceHandling Default { get; }
  • public static ReferenceHandling Preserve { get; }