How to convert httpwebresponse to class obect in C# ?

Question

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I did the

HttpWebRequest

and got the following HttpWebResponse:

response=1&responsetext=SUCCESS&authcode=123456&transactionid=8607693510&avsresponse=N&cvvresponse=N&orderid=&type=sale&response_code=100

i want to convert this response into the Class object which is followig:

public class ResponseModel
  {
      public string response { get; set; }
      public string responsetext { get; set; }
      public string authcode { get; set; }
      public string transactionid { get; set; }
      public string avsresponse { get; set; }
      public string cvvresponse { get; set; }
      public string orderid { get; set; }
      public string type { get; set; }
      public string response_code { get; set; }
  }

What I have tried:

var data=

response=1&responsetext=SUCCESS&authcode=123456&transactionid=8607693510&avsresponse=N&cvvresponse=N&orderid=&type=sale&response_code=100

;

var resModel = JsonConvert.DeserializeObject<ResponseModel>(data);

Posted 8-Aug-23 5:33am

Member 10371658

Updated 8-Aug-23 6:17am

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Member 15627495 8-Aug-23 12:01pm

It's not a JSON expression.

It's URI parameters. var_name=var_value

split this string with '&' in a first step, then split all contents by '='

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OriginalGriff · Accepted Answer · 2023-08-08T06:17:00

JSON data looks like this:

JSON

{"name":"John", "age":30, "car":null}

Your data is an HTML Query string, where each term is separated by ampersands, each of which contains key and value parts seperated by equal signs.

To process this, use string.Split to break it on the ampersands:

C#

string[] terms = input.Split("&");

Then loop through each separating them into key and value:

C#

foreach (string term in terms)
   {
   string[] parts = term.Split("=");
   ...
   }

You could then use a switch to decide what each key is and thus what you need to do with the values:

C#

switch(parts[0].ToLower())
   {
   default: throw new (ArgumentException($"Unknown key: {parts[0]"));
   case "response": 
      ...
      break;
   ...
   }