C# class to byte array

C# string to byte array

string author = "Mahesh Chand";  
// Convert a C# string to a byte array  
byte[] bytes = Encoding.ASCII.GetBytes(author);  

// Convert a byte array to a C# string. 
string str = Encoding.ASCII.GetString(bytes);

Source: c-sharpcorner.com

C# class to byte array

// Convert an object to a byte array
private byte[] ObjectToByteArray(Object obj)
{
    if(obj == null)
        return null;

    BinaryFormatter bf = new BinaryFormatter();
    MemoryStream ms = new MemoryStream();
    bf.Serialize(ms, obj);

    return ms.ToArray();
}

// Convert a byte array to an Object
private Object ByteArrayToObject(byte[] arrBytes)
{
    MemoryStream memStream = new MemoryStream();
    BinaryFormatter binForm = new BinaryFormatter();
    memStream.Write(arrBytes, 0, arrBytes.Length);
    memStream.Seek(0, SeekOrigin.Begin);
    Object obj = (Object) binForm.Deserialize(memStream);

    return obj;
}

Source: stackoverflow.com

C# class to byte array

private byte[] ObjectToByteArray(object obj)
{
  // proper way to serialize object
  var objToString = System.Text.Json.JsonSerializer.Serialize(obj);
  // convert that that to string with ascii you can chose what ever encoding want
  return System.Text.Encoding.ASCII.GetBytes(objToString);
}

private object ByteArrayToObject(byte[] bytes)
{
  // make sure you use same type what you use chose during conversation
  var stringObj = System.Text.Encoding.ASCII.GetString(bytes);
  // proper way to Deserialize object
  return System.Text.Json.JsonSerializer.Deserialize<object>(stringObj));
}

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