JsonObject.IDictionary<String,JsonNode>.TryGetValue Method

Reference

Definition

Namespace:: System.Text.Json.Nodes

Assembly:: System.Text.Json.dll

Package:: System.Text.Json v8.0.5

Package:: System.Text.Json v9.0.0-rc.2.24473.5

Source:: JsonObject.IDictionary.cs

Source:: JsonObject.IDictionary.cs

Source:: JsonObject.IDictionary.cs

Important

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Gets the value associated with the specified property name.

 virtual bool System.Collections.Generic.IDictionary<System.String,System.Text.Json.Nodes.JsonNode>.TryGetValue(System::String ^ propertyName, [Runtime::InteropServices::Out] System::Text::Json::Nodes::JsonNode ^ % jsonNode) = System::Collections::Generic::IDictionary<System::String ^, System::Text::Json::Nodes::JsonNode ^>::TryGetValue;

bool IDictionary<string,JsonNode>.TryGetValue (string propertyName, out System.Text.Json.Nodes.JsonNode jsonNode);

abstract member System.Collections.Generic.IDictionary<System.String,System.Text.Json.Nodes.JsonNode>.TryGetValue : string * JsonNode -> bool
override this.System.Collections.Generic.IDictionary<System.String,System.Text.Json.Nodes.JsonNode>.TryGetValue : string * JsonNode -> bool

Function TryGetValue (propertyName As String, ByRef jsonNode As JsonNode) As Boolean Implements IDictionary(Of String, JsonNode).TryGetValue

Parameters

propertyName: String

The property name of the value to get.

jsonNode: JsonNode

When this method returns, contains the value associated with the specified property name, if the property name is found; otherwise, null.

Returns

Boolean

true if the JsonObject contains an element with the specified property name; otherwise, false.

Exceptions

ArgumentNullException

propertyName is null.

Applies to

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