Change asp.net core model property name on runtime

Question

I have a model

 public class Item
 {
    public int Id { get; set; }
    public string ItemName { get; set; }
 }

i like to show the Property ItemName as ServiceName in api end point as well as in swagger. Where user will get/post the data as ServiceName but in the back end it will bind to ItemName. Other important think is ServiceName should be dynamic, It come from database, where if i change ServiceName to ProductName then it should bind ProductName to ItemName. I am using asp.net core 2.2 with EF core and swagger ui.

sorry, i don't know what to do. I didn't try anything .. although i did see some custom model binding tutorials .. if that helps .. — Jafrul Sadek Nabil
– Jafrul Sadek Nabil, Commented Nov 21, 2019 at 5:28

crgolden · Accepted Answer · 2019-11-21 07:03:49Z

2

You can use the JsonProperty attribute. It has a constructor that takes a propertyName string.

using Newtonsoft.Json;

public class Item
{
    public int Id { get; set; }

    [JsonProperty("ServiceName")]
    public string ItemName { get; set; }
}

answered Nov 21, 2019 at 7:03

crgolden

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2 Comments

Jafrul Sadek Nabil Over a year ago

it solve the first part of my problem, but did not solve the dynamic part ...

crgolden Over a year ago

If you need to change "ServiceName" to "ProductName" then just change to [JsonProperty("ProductName")].

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