WCF: expose unset read-only DataMember property- WCF: Exposing readonly DataMember properties without set?

problem ：

I have a server side class which I make available on the client side through a [DataContract]. I have a server-side class , Can pass [DataContract] Use on client .This class has a readonly field which I'd like to make available through a property. This class has a read-only field , I want to provide this field through an attribute .However, I'm unable to do so because it doesn't seem that I'm allowed to add a [DataMember] property without having both get and set. however , I can't do this , Because it seems that I am not allowed to get and set Add if [DataMember] attribute .

So - is there a way to have a [DataMember] property without setter? therefore - Is there any way? No setter Of [DataMember] Attribute ？

[DataContract]class SomeClass{    private readonly int _id;     public SomeClass() { .. }    [DataMember]    public int Id { get { return _id; } }            [DataMember]    public string SomeString { get; set; }}

Or will the solution be use the [DataMember] as the field - (like eg shown here )? Or use it in the solution [ Data member ] As field - （ For example, image display ad locum ）？Tried doing this too, but it doesn't seem to care the field is readonly..? I have also tried to do this , But it doesn't seem to care that the field is read-only .

Edit : Is the only way to make a readonly property by hacking it like this? edit ： Is this the only way to make it a read-only property ？(no - I don't want to do this...)（ no - I don't want to do that ...）

[DataMember]public int Id{    get { return _id; }    private set { /* NOOP */ }}

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Solution ：

Reference resources ： https://stackoom.com/en/question/7rRd