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1. docs.microsoft.com › zh-cn › dotnetJsonArray.Add Method (System.Text.Json.Nodes) | Microsoft Learn簡

   docs.microsoft.com › zh-cn › dotnet

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   Add (JsonNode) Source: JsonArray.IList.cs. Adds a JsonNode to the end of the JsonArray. public: virtual void Add (System::Text::Json::Nodes::JsonNode ^ item); C#.

2. www.docs.microsoft.com › xiazai › 955685Microsoft Docs

   www.docs.microsoft.com › xiazai › 955685

   Microsoft Docs

3. docs.microsoft.com › zh-cn › dotnetJsonIgnoreCondition Enum (System.Text.Json.Serialization)簡

   docs.microsoft.com › zh-cn › dotnet

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   0. Property is always serialized and deserialized, regardless of IgnoreNullValues configuration. WhenWritingDefault. 2. Property is ignored only if it equals the default value for its type. WhenWritingNull. 3. Property is ignored if its value is null. This is applied only to reference-type properties and fields.