System.Text.Json 5.0.0-preview.1.20120.5

API Differences between 5.0.0-preview.1.20120.5 and 4.6.0-preview6.19303.8

299 Additions 23 Removals

System.Text.Json

public enum DuplicatePropertyNameHandlingStrategy
- Error = 2
- Ignore = 1
- Replace = 0
public sealed class JsonArray : JsonNode, IList<JsonNode>, ICollection<JsonNode>, IEnumerable<JsonNode>, IEnumerable, IReadOnlyList<JsonNode>, IReadOnlyCollection<JsonNode>
- public int Count { get; }
- public bool IsReadOnly { get; }
- public JsonNode this[int idx] { get; set; }
- public JsonArray()
- public JsonArray(IEnumerable<JsonNode> values)
- public JsonArray(IEnumerable<string> values)
- public JsonArray(IEnumerable<bool> values)
- public JsonArray(IEnumerable<byte> values)
- public JsonArray(IEnumerable<short> values)
- public JsonArray(IEnumerable<int> values)
- public JsonArray(IEnumerable<long> values)
- public JsonArray(IEnumerable<float> values)
- public JsonArray(IEnumerable<double> values)
- public JsonArray(IEnumerable<sbyte> values)
- public JsonArray(IEnumerable<ushort> values)
- public JsonArray(IEnumerable<uint> values)
- public JsonArray(IEnumerable<ulong> values)
- public JsonArray(IEnumerable<decimal> values)
- public void Add(JsonNode value)
- public void Clear()
- public bool Contains(JsonNode value)
- public JsonArrayEnumerator GetEnumerator()
- public int IndexOf(JsonNode item)
- public void Insert(int index, JsonNode item)
- public int LastIndexOf(JsonNode item)
- public bool Remove(JsonNode item)
- public int RemoveAll(Predicate<JsonNode> match)
- public void RemoveAt(int index)
public struct JsonArrayEnumerator : IEnumerator<JsonNode>, IEnumerator, IDisposable
- public JsonNode Current { get; }
- public JsonArrayEnumerator(JsonArray jsonArray)
- public void Dispose()
- public bool MoveNext()
public sealed class JsonBoolean : JsonNode, IEquatable<JsonBoolean>
- public bool Value { get; set; }
- public JsonBoolean()
- public JsonBoolean(bool value)
- public static bool op_Equality(JsonBoolean left, JsonBoolean right)
- public static bool op_Inequality(JsonBoolean left, JsonBoolean right)
- public bool Equals(JsonBoolean other)
public sealed class JsonDocument : IDisposable
- public static JsonDocument Parse(ReadOnlyMemory<byte> utf8Json, JsonReaderOptions readerOptions = default)
- public static JsonDocument Parse(ReadOnlySequence<byte> utf8Json, JsonReaderOptions readerOptions = default)
- public static JsonDocument Parse(Stream utf8Json, JsonReaderOptions readerOptions = default)
- public static JsonDocument Parse(ReadOnlyMemory<char> json, JsonReaderOptions readerOptions = default)
- public static JsonDocument Parse(string json, JsonReaderOptions readerOptions = default)
- public static Task<JsonDocument> ParseAsync(Stream utf8Json, JsonReaderOptions readerOptions = default, CancellationToken cancellationToken = default)
- public static JsonDocument Parse(ReadOnlyMemory<byte> utf8Json, JsonDocumentOptions options = default)
- public static JsonDocument Parse(ReadOnlySequence<byte> utf8Json, JsonDocumentOptions options = default)
- public static JsonDocument Parse(Stream utf8Json, JsonDocumentOptions options = default)
- public static JsonDocument Parse(ReadOnlyMemory<char> json, JsonDocumentOptions options = default)
- public static JsonDocument Parse(string json, JsonDocumentOptions options = default)
- public static Task<JsonDocument> ParseAsync(Stream utf8Json, JsonDocumentOptions options = default, CancellationToken cancellationToken = default)
- public void WriteTo(Utf8JsonWriter writer)
public struct JsonDocumentOptions
- public bool AllowTrailingCommas { get; set; }
- public JsonCommentHandling CommentHandling { get; set; }
- public int MaxDepth { get; set; }
public struct JsonElement
- public bool IsImmutable { get; }
- public JsonValueType Type { get; }
- public JsonValueKind ValueKind { get; }
- public byte GetByte()
- public short GetInt16()
- public sbyte GetSByte()
- public ushort GetUInt16()
- public bool TryGetByte(out byte value)
- public bool TryGetInt16(out short value)
- public bool TryGetSByte(out sbyte value)
- public bool TryGetUInt16(out ushort value)
- public void WriteAsProperty(string propertyName, Utf8JsonWriter writer)
- public void WriteAsProperty(ReadOnlySpan<char> propertyName, Utf8JsonWriter writer)
- public void WriteAsProperty(ReadOnlySpan<byte> utf8PropertyName, Utf8JsonWriter writer)
- public void WriteAsValue(Utf8JsonWriter writer)
- public bool ValueEquals(string text)
- public bool ValueEquals(ReadOnlySpan<byte> utf8Text)
- public bool ValueEquals(ReadOnlySpan<char> text)
- 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 class JsonException : Exception
- public JsonException(string message, Exception innerException)
- public JsonException(string message)
- public JsonException()
public abstract class JsonNamingPolicy
- public static JsonNamingPolicy CamelCase { get; }
- protected JsonNamingPolicy()
- public abstract string ConvertName(string name)
public abstract class JsonNode
- public abstract JsonValueKind ValueKind { get; }
- public static JsonNode DeepCopy(JsonElement jsonElement)
- public static JsonNode GetNode(JsonElement jsonElement)
- public static JsonNode op_Implicit(string value)
- public static JsonNode op_Implicit(DateTime value)
- public static JsonNode op_Implicit(DateTimeOffset value)
- public static JsonNode op_Implicit(Guid value)
- public static JsonNode op_Implicit(bool value)
- public static JsonNode op_Implicit(byte value)
- public static JsonNode op_Implicit(short value)
- public static JsonNode op_Implicit(int value)
- public static JsonNode op_Implicit(long value)
- public static JsonNode op_Implicit(float value)
- public static JsonNode op_Implicit(double value)
- public static JsonNode op_Implicit(sbyte value)
- public static JsonNode op_Implicit(ushort value)
- public static JsonNode op_Implicit(uint value)
- public static JsonNode op_Implicit(ulong value)
- public static JsonNode op_Implicit(decimal value)
- public static JsonNode Parse(string json, JsonNodeOptions options = default)
- public static bool TryGetNode(JsonElement jsonElement, out JsonNode jsonNode)
- public JsonElement AsJsonElement()
- public abstract JsonNode Clone()
- public string ToJsonString()
- public void WriteTo(Utf8JsonWriter writer)
public struct JsonNodeOptions
- public bool AllowTrailingCommas { get; set; }
- public JsonCommentHandling CommentHandling { get; set; }
- public DuplicatePropertyNameHandlingStrategy DuplicatePropertyNameHandling { get; set; }
- public int MaxDepth { get; set; }
public sealed class JsonNull : JsonNode, IEquatable<JsonNull>
- public JsonNull()
- public static bool op_Equality(JsonNull left, JsonNull right)
- public static bool op_Inequality(JsonNull left, JsonNull right)
- public bool Equals(JsonNull other)
public sealed class JsonNumber : JsonNode, IEquatable<JsonNumber>
- public JsonNumber()
- public JsonNumber(string value)
- public JsonNumber(byte value)
- public JsonNumber(short value)
- public JsonNumber(int value)
- public JsonNumber(long value)
- public JsonNumber(float value)
- public JsonNumber(double value)
- public JsonNumber(sbyte value)
- public JsonNumber(ushort value)
- public JsonNumber(uint value)
- public JsonNumber(ulong value)
- public JsonNumber(decimal value)
- public static bool op_Equality(JsonNumber left, JsonNumber right)
- public static bool op_Inequality(JsonNumber left, JsonNumber right)
- public bool Equals(JsonNumber other)
- public byte GetByte()
- public decimal GetDecimal()
- public double GetDouble()
- public short GetInt16()
- public int GetInt32()
- public long GetInt64()
- public sbyte GetSByte()
- public float GetSingle()
- public ushort GetUInt16()
- public uint GetUInt32()
- public ulong GetUInt64()
- public void SetByte(byte value)
- public void SetDecimal(decimal value)
- public void SetDouble(double value)
- public void SetFormattedValue(string value)
- public void SetInt16(short value)
- public void SetInt32(int value)
- public void SetInt64(long value)
- public void SetSByte(sbyte value)
- public void SetSingle(float value)
- public void SetUInt16(ushort value)
- public void SetUInt32(uint value)
- public void SetUInt64(ulong value)
- public bool TryGetByte(out byte value)
- public bool TryGetDecimal(out decimal value)
- public bool TryGetDouble(out double value)
- public bool TryGetInt16(out short value)
- public bool TryGetInt32(out int value)
- public bool TryGetInt64(out long value)
- public bool TryGetSByte(out sbyte value)
- public bool TryGetSingle(out float value)
- public bool TryGetUInt16(out ushort value)
- public bool TryGetUInt32(out uint value)
- public bool TryGetUInt64(out ulong value)
public sealed class JsonObject : JsonNode, IEnumerable<KeyValuePair<string, JsonNode>>, IEnumerable
- public JsonNode this[string propertyName] { get; set; }
- public JsonObject()
- public JsonObject(IEnumerable<KeyValuePair<string, JsonNode>> jsonProperties)
- public void Add(KeyValuePair<string, JsonNode> jsonProperty)
- public void Add(string propertyName, JsonNode propertyValue)
- public void AddRange(IEnumerable<KeyValuePair<string, JsonNode>> jsonProperties)
- public bool ContainsProperty(string propertyName)
- public bool ContainsProperty(string propertyName, StringComparison stringComparison)
- public JsonObjectEnumerator GetEnumerator()
- public JsonArray GetJsonArrayPropertyValue(string propertyName)
- public JsonArray GetJsonArrayPropertyValue(string propertyName, StringComparison stringComparison)
- public JsonObject GetJsonObjectPropertyValue(string propertyName)
- public JsonObject GetJsonObjectPropertyValue(string propertyName, StringComparison stringComparison)
- public IReadOnlyCollection<string> GetPropertyNames()
- public JsonNode GetPropertyValue(string propertyName)
- public JsonNode GetPropertyValue(string propertyName, StringComparison stringComparison)
- public IReadOnlyCollection<JsonNode> GetPropertyValues()
- public bool Remove(string propertyName)
- public bool Remove(string propertyName, StringComparison stringComparison)
- public bool TryGetJsonArrayPropertyValue(string propertyName, out JsonArray jsonArray)
- public bool TryGetJsonArrayPropertyValue(string propertyName, StringComparison stringComparison, out JsonArray jsonArray)
- public bool TryGetJsonObjectPropertyValue(string propertyName, out JsonObject jsonObject)
- public bool TryGetJsonObjectPropertyValue(string propertyName, StringComparison stringComparison, out JsonObject jsonObject)
- public bool TryGetPropertyValue(string propertyName, out JsonNode jsonNode)
- public bool TryGetPropertyValue(string propertyName, StringComparison stringComparison, out JsonNode jsonNode)
public struct JsonObjectEnumerator : IEnumerator<KeyValuePair<string, JsonNode>>, IEnumerator, IDisposable
- public KeyValuePair<string, JsonNode> Current { get; }
- public JsonObjectEnumerator(JsonObject jsonObject)
- public void Dispose()
- public bool MoveNext()
public struct JsonProperty
- public bool NameEquals(string text)
- public bool NameEquals(ReadOnlySpan<byte> utf8Text)
- public bool NameEquals(ReadOnlySpan<char> text)
- public void WriteTo(Utf8JsonWriter writer)
public struct JsonReaderState
- public long BytesConsumed { get; }
- public SequencePosition Position { get; }
public static class JsonSerializer
- public static TValue Deserialize<TValue>(ReadOnlySpan<byte> utf8Json, JsonSerializerOptions options = null)
- public static object Deserialize(ReadOnlySpan<byte> utf8Json, 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 static TValue Deserialize<TValue>(ref Utf8JsonReader reader, JsonSerializerOptions options = null)
- public static object Deserialize(ref Utf8JsonReader reader, Type returnType, JsonSerializerOptions options = null)
- public static ValueTask<TValue> DeserializeAsync<TValue>(Stream utf8Json, JsonSerializerOptions options = null, CancellationToken cancellationToken = default)
- public static ValueTask<object> DeserializeAsync(Stream utf8Json, Type returnType, JsonSerializerOptions options = null, CancellationToken cancellationToken = default)
- public static string Serialize<TValue>(TValue value, JsonSerializerOptions options = null)
- public static string Serialize(object value, Type inputType, JsonSerializerOptions options = null)
- public static void Serialize<TValue>(Utf8JsonWriter writer, TValue value, JsonSerializerOptions options = null)
- public static void Serialize(Utf8JsonWriter writer, object value, Type inputType, JsonSerializerOptions options = null)
- public static Task SerializeAsync<TValue>(Stream utf8Json, TValue value, JsonSerializerOptions options = null, CancellationToken cancellationToken = default)
- public static Task SerializeAsync(Stream utf8Json, object value, Type inputType, JsonSerializerOptions options = null, CancellationToken cancellationToken = default)
- public static byte[] SerializeToUtf8Bytes<TValue>(TValue value, JsonSerializerOptions options = null)
- public static byte[] SerializeToUtf8Bytes(object value, Type inputType, JsonSerializerOptions options = null)
public sealed class JsonSerializerOptions
- public bool AllowTrailingCommas { get; set; }
- public IList<JsonConverter> Converters { get; }
- public int DefaultBufferSize { get; set; }
- public JsonNamingPolicy DictionaryKeyPolicy { get; set; }
- public JavaScriptEncoder Encoder { get; set; }
- public bool IgnoreNullValues { get; set; }
- public bool IgnoreReadOnlyProperties { get; set; }
- public int MaxDepth { get; set; }
- public bool PropertyNameCaseInsensitive { get; set; }
- public JsonNamingPolicy PropertyNamingPolicy { get; set; }
- public JsonCommentHandling ReadCommentHandling { get; set; }
- public ReferenceHandling ReferenceHandling { get; set; }
- public bool WriteIndented { get; set; }
- public JsonSerializerOptions()
- public JsonConverter GetConverter(Type typeToConvert)
public sealed class JsonString : JsonNode, IEquatable<JsonString>
- public string Value { get; set; }
- public JsonString()
- public JsonString(string value)
- public JsonString(ReadOnlySpan<char> value)
- public JsonString(Guid value)
- public JsonString(DateTime value)
- public JsonString(DateTimeOffset value)
- public static bool op_Equality(JsonString left, JsonString right)
- public static bool op_Inequality(JsonString left, JsonString right)
- public bool Equals(JsonString other)
- public DateTime GetDateTime()
- public DateTimeOffset GetDateTimeOffset()
- public Guid GetGuid()
- public bool TryGetDateTime(out DateTime value)
- public bool TryGetDateTimeOffset(out DateTimeOffset value)
- public bool TryGetGuid(out Guid value)
public enum JsonValueType
public enum JsonValueKind
- Array = 2
- False = 6
- Null = 7
- Number = 4
- Object = 1
- String = 3
- True = 5
- Undefined = 0
public struct JsonWriterOptions
- public JavaScriptEncoder Encoder { get; set; }
public struct Utf8JsonReader
- public Utf8JsonReader(ref ReadOnlySequence jsonData, bool isFinalBlock, JsonReaderState state)
- public Utf8JsonReader(ReadOnlySpan<byte> jsonData, JsonReaderOptions options = default)
- public Utf8JsonReader(ReadOnlySequence<byte> jsonData, bool isFinalBlock, JsonReaderState state)
- public Utf8JsonReader(ReadOnlySequence<byte> jsonData, JsonReaderOptions options = default)
- public byte GetByte()
- public short GetInt16()
- public sbyte GetSByte()
- public ushort GetUInt16()
- public bool TextEquals(ReadOnlySpan<byte> otherUtf8Text)
- public bool TextEquals(ReadOnlySpan<char> otherText)
- public bool TryGetByte(out byte value)
- public bool TryGetInt16(out short value)
- public bool TryGetSByte(out sbyte value)
- public bool TryGetUInt16(out ushort value)
- public bool ValueTextEquals(ReadOnlySpan<byte> utf8Text)
- public bool ValueTextEquals(string text)
- public bool ValueTextEquals(ReadOnlySpan<char> text)
public sealed class Utf8JsonWriter : IDisposable, IAsyncDisposable
- public void WritePropertyName(JsonEncodedText propertyName)
- public void WritePropertyName(string propertyName)
- public void WritePropertyName(ReadOnlySpan<char> propertyName)
- public void WritePropertyName(ReadOnlySpan<byte> utf8PropertyName)

System.Text.Json.Serialization

public abstract class JsonConverter
- public abstract bool CanConvert(Type typeToConvert)
public abstract class JsonConverter<T> : JsonConverter
- public abstract T Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
- public abstract void Write(Utf8JsonWriter writer, T value, JsonSerializerOptions options)
public class JsonConverterAttribute : JsonAttribute
- public Type ConverterType { get; }
- public JsonConverterAttribute(Type converterType)
- protected JsonConverterAttribute()
- public virtual JsonConverter CreateConverter(Type typeToConvert)
public abstract class JsonConverterFactory : JsonConverter
- protected JsonConverterFactory()
- public abstract JsonConverter CreateConverter(Type typeToConvert, JsonSerializerOptions options)
public abstract class JsonNamingPolicy
public static class JsonSerializer
public sealed class JsonSerializerOptions
public sealed class JsonStringEnumConverter : JsonConverterFactory
- public JsonStringEnumConverter()
- public JsonStringEnumConverter(JsonNamingPolicy namingPolicy = null, bool allowIntegerValues = true)
public sealed class ReferenceHandling
- public static ReferenceHandling Default { get; }
- public static ReferenceHandling Preserve { get; }