JsonNode.ParseAsync Method

Reference

Definition

Namespace:: System.Text.Json.Nodes

Assembly:: System.Text.Json.dll

Package:: System.Text.Json v10.0.0-preview.1.25080.5

Source:: JsonNode.cs

Source:: JsonNode.cs

Source:: JsonNode.cs

Source:: JsonNode.cs

Source:: JsonNode.cs

Important

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Parses a Stream as UTF-8 encoded data representing a single JSON value into a JsonNode. The stream will be read to completion.

public static System.Threading.Tasks.Task<System.Text.Json.Nodes.JsonNode?> ParseAsync(System.IO.Stream utf8Json, System.Text.Json.Nodes.JsonNodeOptions? nodeOptions = default, System.Text.Json.JsonDocumentOptions documentOptions = default, System.Threading.CancellationToken cancellationToken = default);

static member ParseAsync : System.IO.Stream * Nullable<System.Text.Json.Nodes.JsonNodeOptions> * System.Text.Json.JsonDocumentOptions * System.Threading.CancellationToken -> System.Threading.Tasks.Task<System.Text.Json.Nodes.JsonNode>

Public Shared Function ParseAsync (utf8Json As Stream, Optional nodeOptions As Nullable(Of JsonNodeOptions) = Nothing, Optional documentOptions As JsonDocumentOptions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of JsonNode)

Parameters

utf8Json: Stream

The JSON text to parse.

nodeOptions: Nullable<JsonNodeOptions>

Options to control the node behavior after parsing.

documentOptions: JsonDocumentOptions

Options to control the document behavior during parsing.

cancellationToken: CancellationToken

The token to monitor for cancellation requests.

Returns

Task<JsonNode>

A Task to produce either a JsonNode representation of the JSON value, or null if the input represents the null JSON value.

Exceptions

JsonException

utf8Json does not represent a valid single JSON value.

OperationCanceledException

The cancellation token was canceled. This exception is stored into the returned task.

Applies to

Продукт	Версии
.NET	8 (package-provided), 8, 9 (package-provided), 9, 10 (package-provided), 10
.NET Standard	2.0 (package-provided)

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