JSON deserialize to constructed protected setter array in C#

JSON deserialize to constructed protected setter array in C#

When deserializing a JSON string to a constructed protected setter array in C#, you can use the following approach:

  • Create a custom JsonConverter for the array that uses reflection to set the values of the protected setter.
public class ProtectedSetterArrayConverter<T> : JsonConverter { public override bool CanConvert(Type objectType) { return objectType.IsArray && objectType.GetElementType() == typeof(T); } public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer) { JArray array = JArray.Load(reader); T[] result = new T[array.Count]; for (int i = 0; i < array.Count; i++) { T item = Activator.CreateInstance<T>(); serializer.Populate(array[i].CreateReader(), item); result[i] = item; } return result; } public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer) { throw new NotImplementedException(); } }

In this example, we create a JsonConverter that can convert a JSON array to a constructed protected setter array of type T[]. The converter uses reflection to create a new instance of T, populate its properties using the JSON data, and then set the values of the protected setter using reflection.

  • Apply the ProtectedSetterArrayConverter to the array property using the JsonConverter attribute.
public class MyClass { [JsonConverter(typeof(ProtectedSetterArrayConverter<MyObject>))] public MyObject[] MyArray { get; protected set; } }

In this example, we apply the JsonConverter attribute to the MyArray property, and pass in an instance of ProtectedSetterArrayConverter<MyObject>. This tells the JSON serializer to use our custom converter to deserialize the JSON array to a protected setter array of type MyObject[].

With this approach, you can deserialize a JSON string to a constructed protected setter array in C#.

Examples

  1. "C# deserialize JSON to protected setter array example" Description: This query seeks examples demonstrating how to deserialize JSON data into an array with protected setters in C#.

    // C# code demonstrating JSON deserialization into an array with protected setters // Using Newtonsoft.Json library using Newtonsoft.Json; using System; public class MyClass { public string[] Items { get; protected set; } } class Program { static void Main(string[] args) { string json = "{\"Items\": [\"item1\", \"item2\", \"item3\"]}"; MyClass obj = JsonConvert.DeserializeObject<MyClass>(json); foreach (var item in obj.Items) { Console.WriteLine(item); } } }

  2. "C# JSON deserialize protected setter array" Description: This query is looking for information on how to deserialize JSON data into an array with protected setters in C#.

    // C# code demonstrating JSON deserialization of an array with protected setters // Utilizing Newtonsoft.Json library using Newtonsoft.Json; using System; public class ExampleClass { public string[] Data { get; protected set; } } class Program { static void Main(string[] args) { string jsonData = "{\"Data\": [\"value1\", \"value2\", \"value3\"]}"; ExampleClass instance = JsonConvert.DeserializeObject<ExampleClass>(jsonData); foreach (var item in instance.Data) { Console.WriteLine(item); } } }

  3. "Deserialize JSON to protected setter array in C#" Description: This query aims to find resources explaining how to deserialize JSON data into an array with protected setters in C#.

    // C# code illustrating JSON deserialization to an array with protected setters // Using Newtonsoft.Json library using Newtonsoft.Json; using System; public class SampleClass { public string[] Values { get; protected set; } } class Program { static void Main(string[] args) { string jsonInput = "{\"Values\": [\"data1\", \"data2\", \"data3\"]}"; SampleClass instance = JsonConvert.DeserializeObject<SampleClass>(jsonInput); foreach (var value in instance.Values) { Console.WriteLine(value); } } }

More Tags

json-schema-validator optional-parameters underscore.js android-contacts mysql-udf wsdl textcolor gridextra build google-cloud-dataflow

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