C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
using System.Text.Json;
					
public class Program
{
	public static void Main()
	{
		var json = @"{
			""iNtEger"": 1,
			""BooLean"": true,
			""tExt"": ""asd""
		}
		";
		
		var options1 = new JsonSerializerOptions
		{
			PropertyNameCaseInsensitive = false
		};
		
		var x = JsonSerializer.Deserialize<A>(json, options1);
		
		Console.WriteLine(x.Integer);
		Console.WriteLine(x.Boolean);
		Console.WriteLine(x.Text);
		
		var options2 = new JsonSerializerOptions
		{
			PropertyNameCaseInsensitive = true
		};
		
		var y = JsonSerializer.Deserialize<A>(json, options2);
		
		Console.WriteLine(y.Integer);
		Console.WriteLine(y.Boolean);
		Console.WriteLine(y.Text);
	}
}

public class A
{
	public int Integer {get; set;}
	public bool Boolean {get; set;}
	public string Text {get; set;}
}

​x
 
using System;
using System.Text.Json;
                    
public class Program
{
    public static void Main()
    {
        var json = @"{
            ""iNtEger"": 1,
            ""BooLean"": true,
            ""tExt"": ""asd""
        }
        ";
        
        var options1 = new JsonSerializerOptions
        {
            PropertyNameCaseInsensitive = false
        };
        
        var x = JsonSerializer.Deserialize<A>(json, options1);
        
        Console.WriteLine(x.Integer);
        Console.WriteLine(x.Boolean);
        Console.WriteLine(x.Text);
        
        var options2 = new JsonSerializerOptions
        {
            PropertyNameCaseInsensitive = true
        };
        
        var y = JsonSerializer.Deserialize<A>(json, options2);
        
        Console.WriteLine(y.Integer);
        Console.WriteLine(y.Boolean);
        Console.WriteLine(y.Text);
    }
}
​
public class A
{
    public int Integer {get; set;}
    public bool Boolean {get; set;}
    public string Text {get; set;}
}

-------------------------------------------

Dumping object(System.Collections.Generic.Dictionary`2[Object,Object])
[
   [debug, ->28
TxMessages 100,
RxMessages 100
Loopback Test - US: PASS
]
]

-------------------------------------------

Dumping object(System.Collections.Generic.Dictionary`2[Object,Object])
[
   [results, TxMessages 100,  RxMessages 100,  Final: PASS
]
]

-------------------------------------------

Dumping object(System.Collections.Generic.Dictionary`2[Object,Object])
[
   [results, System.Collections.Generic.List`1[System.Object]]
]

-------------------------------------------

Dumping object(System.Collections.Generic.List`1[Object])
[
   ignore
   ,
   {
[
       [results, System.Collections.Generic.Dictionary`2[System.Object,System.Object]]
]   }
]

-------------------------------------------

Dumping object(System.Collections.Generic.Dictionary`2[Object,Object])
[
   [list, System.Collections.Generic.List`1[System.Object]]
]

Cached Result
Last Run:	1:44:23 am
Compile:	0.219s
Execute:	0.141s
Memory:	545.10kb
CPU:	0.219s

View IL Code