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convert Json result with single object to c# object #2301

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michaelhilgers created

Hello

how can i desirialized the following Json Result comming from AppService (inherit from AbpServiceBase) to my c# object ? {"result":{"isValid":true,"value":0.87},"targetUrl":null,"success":true,"error":null,"unAuthorizedRequest":false,"__abp":true}

The problem is that the property in the result has no name {"isValid":true,"value":0.87}

I m using the function esponse.Content.ReadAsAsync<T>

For Json result of where the result is a list of items, it s work because the list of item is in the Json result is in the following format and has a "items" property. {"result":{"items":[1000,1020,1853,186091,9992]},"targetUrl":null,"success":true,"error":null,"unAuthorizedRequest":false,"__abp":true}

How can i desirialized a result of single object in my c# object ?

Thanks

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4 Answer(s)
  • User Avatar
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    ismcagdas created
    Support Team

    Hi,

    You can create a class for {"isValid":true,"value":0.87} for example:

    public class MyClass{
    public bool IsValid {get; set;}
    public double Value{get; set;}
}

    and map your response to AjaxResponse<MyClass>.

  • User Avatar
    0
    michaelhilgers created

    Hi

    i have create a class for the response, but how i can desirialized the json to this c# class?

    {"result":{"isValid":true,"value":0.87},"targetUrl":null,"success":true,"error":null,"unAuthorizedRequest":false,"__abp":true}

    This doesnt work MyClass obj = new MyClass(); HttpResponseMessage response = await GetAsync(path); if (response.IsSuccessStatusCode) obj = await response.Content.ReadAsAsync<MyClass>();

  • User Avatar
    0
    ismcagdas created
    Support Team

    Hi,

    Can you try it like this,

    obj = await response.Content.ReadAsAsync<AjaxResponse<MyClass>>();
  • User Avatar
    0
    michaelhilgers created

    Hi

    my code looks like this:

        public async Task&lt;AjaxResponse&lt;List&lt;int&gt;>> GetListOfInts()
    {
        AjaxResponse&lt;List&lt;int&gt;> listOfInts = new AjaxResponse&lt;List&lt;int&gt;>();

        string path = $"/api/services/app/Orte/GetPLZByLandId?land={land}";
        HttpResponseMessage response = await GetAsync(path);

        var r = await response.Content.ReadAsStringAsync();
        if (response.IsSuccessStatusCode)
            listOfInts = await response.Content.ReadAsAsync&lt;AjaxResponse&lt;List&lt;int&gt;>>();
        else
            listOfInts = await response.Content.ReadAsAsync&lt;AjaxResponse&lt;List&lt;int&gt;>>();

        return listOfInts;
    }

    My Json Result looks like this: {"result":{"items":[1000,1020,1030,1040,1050,9992]},"targetUrl":null,"success":true,"error":null,"unAuthorizedRequest":false,"__abp":true}

    On Error the Json looks like this: {"result":null,"targetUrl":null,"success":false,"error":{"code":0,"message":"[Invalid country]","details":null,"validationErrors":null},"unAuthorizedRequest":false,"__abp":true}

    But the conversion of the to case doesnt work.

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