JsonSerializer.SerializeToElement 方法

定义

命名空间:: System.Text.Json

程序集:: System.Text.Json.dll

包:: System.Text.Json v11.0.0-preview.5.26302.115

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

重载

名称	说明
SerializeToElement(Object, Type, JsonSerializerOptions)	将提供的值转换为一个 JsonElement。
SerializeToElement(Object, Type, JsonSerializerContext)	将提供的值转换为一个 JsonElement。
SerializeToElement(Object, JsonTypeInfo)	将提供的值转换为一个 JsonElement。
SerializeToElement<TValue>(TValue, JsonSerializerOptions)	将提供的值转换为一个 JsonElement。
SerializeToElement<TValue>(TValue, JsonTypeInfo<TValue>)	将提供的值转换为一个 JsonElement。

SerializeToElement(Object, Type, JsonSerializerOptions)

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

将提供的值转换为一个 JsonElement。

[System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")]
public static System.Text.Json.JsonElement SerializeToElement(object? value, Type inputType, System.Text.Json.JsonSerializerOptions? options = default);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")]
public static System.Text.Json.JsonElement SerializeToElement(object? value, Type inputType, System.Text.Json.JsonSerializerOptions? options = default);

public static System.Text.Json.JsonElement SerializeToElement(object? value, Type inputType, System.Text.Json.JsonSerializerOptions? options = default);

[<System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")>]
[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")>]
static member SerializeToElement : obj * Type * System.Text.Json.JsonSerializerOptions -> System.Text.Json.JsonElement

[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")>]
static member SerializeToElement : obj * Type * System.Text.Json.JsonSerializerOptions -> System.Text.Json.JsonElement

static member SerializeToElement : obj * Type * System.Text.Json.JsonSerializerOptions -> System.Text.Json.JsonElement

Public Function SerializeToElement (value As Object, inputType As Type, Optional options As JsonSerializerOptions = Nothing) As JsonElement

参数

value: Object

要转换的值。

inputType: Type

要转换的类型 value 。

options: JsonSerializerOptions

用于控制转换行为的选项。

JsonElement

JsonElement值的表示形式。

属性: RequiresDynamicCodeAttribute RequiresUnreferencedCodeAttribute

例外

ArgumentException

inputType 与 value 不兼容。

ArgumentNullException

inputType 是 null。

NotSupportedException

无法与JsonConverter序列化成员或其可序列化成员兼容inputType。

适用于

SerializeToElement(Object, Type, JsonSerializerContext)

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

将提供的值转换为一个 JsonElement。

public:
 static System::Text::Json::JsonElement SerializeToElement(System::Object ^ value, Type ^ inputType, System::Text::Json::Serialization::JsonSerializerContext ^ context);

public static System.Text.Json.JsonElement SerializeToElement(object? value, Type inputType, System.Text.Json.Serialization.JsonSerializerContext context);

static member SerializeToElement : obj * Type * System.Text.Json.Serialization.JsonSerializerContext -> System.Text.Json.JsonElement

Public Function SerializeToElement (value As Object, inputType As Type, context As JsonSerializerContext) As JsonElement

参数

value: Object

要转换的值。

inputType: Type

要转换的类型 value 。

context: JsonSerializerContext

可序列化类型的元数据提供程序。

JsonElement

JsonElement值的表示形式。

例外

NotSupportedException

无法与JsonConverter序列化成员或其可序列化成员兼容inputType。

InvalidOperationException

GetTypeInfo(Type)为要转换的类型提供的context返回null方法。

ArgumentNullException

inputType 或 context 为 null.

适用于

SerializeToElement(Object, JsonTypeInfo)

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

将提供的值转换为一个 JsonElement。

public:
 static System::Text::Json::JsonElement SerializeToElement(System::Object ^ value, System::Text::Json::Serialization::Metadata::JsonTypeInfo ^ jsonTypeInfo);

public static System.Text.Json.JsonElement SerializeToElement(object? value, System.Text.Json.Serialization.Metadata.JsonTypeInfo jsonTypeInfo);

static member SerializeToElement : obj * System.Text.Json.Serialization.Metadata.JsonTypeInfo -> System.Text.Json.JsonElement

Public Function SerializeToElement (value As Object, jsonTypeInfo As JsonTypeInfo) As JsonElement

参数

value: Object

要转换的值。

jsonTypeInfo: JsonTypeInfo

要转换的类型的元数据。

JsonElement

JsonElement值的表示形式。

例外

ArgumentNullException

jsonTypeInfo 是 null。

InvalidCastException

value 与类型的 jsonTypeInfo类型不匹配。

适用于

SerializeToElement<TValue>(TValue, JsonSerializerOptions)

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

将提供的值转换为一个 JsonElement。

[System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")]
public static System.Text.Json.JsonElement SerializeToElement<TValue>(TValue value, System.Text.Json.JsonSerializerOptions? options = default);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")]
public static System.Text.Json.JsonElement SerializeToElement<TValue>(TValue value, System.Text.Json.JsonSerializerOptions? options = default);

public static System.Text.Json.JsonElement SerializeToElement<TValue>(TValue value, System.Text.Json.JsonSerializerOptions? options = default);

[<System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")>]
[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")>]
static member SerializeToElement : 'Value * System.Text.Json.JsonSerializerOptions -> System.Text.Json.JsonElement

[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")>]
static member SerializeToElement : 'Value * System.Text.Json.JsonSerializerOptions -> System.Text.Json.JsonElement

static member SerializeToElement : 'Value * System.Text.Json.JsonSerializerOptions -> System.Text.Json.JsonElement

Public Function SerializeToElement(Of TValue) (value As TValue, Optional options As JsonSerializerOptions = Nothing) As JsonElement

类型参数

TValue

要序列化的值的类型。

参数

value: TValue

要转换的值。

options: JsonSerializerOptions

用于控制转换行为的选项。

JsonElement

JsonElement JSON 值的表示形式。

属性: RequiresDynamicCodeAttribute RequiresUnreferencedCodeAttribute

例外

NotSupportedException

无法与JsonConverter序列化成员或其可序列化成员兼容TValue。

适用于

SerializeToElement<TValue>(TValue, JsonTypeInfo<TValue>)

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

Source:: JsonSerializer.Write.Element.cs

将提供的值转换为一个 JsonElement。

public:
generic <typename TValue>
 static System::Text::Json::JsonElement SerializeToElement(TValue value, System::Text::Json::Serialization::Metadata::JsonTypeInfo<TValue> ^ jsonTypeInfo);

public static System.Text.Json.JsonElement SerializeToElement<TValue>(TValue value, System.Text.Json.Serialization.Metadata.JsonTypeInfo<TValue> jsonTypeInfo);

static member SerializeToElement : 'Value * System.Text.Json.Serialization.Metadata.JsonTypeInfo<'Value> -> System.Text.Json.JsonElement

Public Function SerializeToElement(Of TValue) (value As TValue, jsonTypeInfo As JsonTypeInfo(Of TValue)) As JsonElement

类型参数

TValue

要序列化的值的类型。

参数

value: TValue

要转换的值。

jsonTypeInfo: JsonTypeInfo<TValue>

要转换的类型的元数据。

JsonElement

JsonElement值的表示形式。

例外

NotSupportedException

无法与JsonConverter序列化成员或其可序列化成员兼容TValue。

ArgumentNullException

jsonTypeInfo 是 null。

适用于

反馈

此页面是否有帮助？