I have a class like this;
public class MyStok
{
public int STId { get; set; }
public int SM { get; set; }
public string CA { get; set; }
public string Br { get; set; }
public string BNo { get; set; }
public decimal Vat { get; set; }
public decimal Price { get; set; }
}
I deserilaze like this;
string sc= e.ExtraParams["sc"].ToString();
MyStok myobj = JSON.Deserialize<MyStok>(sc);
my output seems to like this ( string sc) on fiddler
[
{
"STId": 2,
"CA": "hbh",
"Br": "jhnj",
"SM": 20,
"Vat": 10,
"Price": 566,
"BNo": "1545545"
}
]
but I get the error Cannot deserialize the current JSON array (e.g. [1,2,3]) into type whats wrong in those codes.
thank you .
It looks like the string contains an array with a single MyStok object in it. If you remove square brackets from both ends of the input, you should be able to deserialize the data as a single object:
MyStok myobj = JSON.Deserialize<MyStok>(sc.Substring(1, sc.Length-2));
You could also deserialize the array into a list of MyStok objects, and take the object at index zero.
var myobjList = JSON.Deserialize<List<MyStok>>(sc);
var myObj = myobjList[0];
HttpClient webClient = new HttpClient();
Uri uri = new Uri("your url");
HttpResponseMessage response = await webClient.GetAsync(uri)
var jsonString = await response.Content.ReadAsStringAsync();
var objData = JsonConvert.DeserializeObject<List<CategoryModel>>(jsonString);
For array type Please try this one.
List<MyStok> myDeserializedObjList = (List<MyStok>)Newtonsoft.Json.JsonConvert.DeserializeObject(sc), typeof(List<MyStok>));
I ran into this exact same error message. I tried Aditi's example, and then I realized what the real issue was. (Because I had another apiEndpoint making a similar call that worked fine.) In this case The object in my list had not had an interface extracted from it yet. So because I apparently missed a step, when it went to do the bind to the
List<OfthisModelType>
It failed to deserialize.
If you see this issue, check to see if that could be the issue.
Source: Stackoverflow.com