List.add replacing the all old values with new value

again you din't observe my code carefully ,

you are creating the object outside of foreach block but i recommended you to create the object inside the foreach block , thats the difference.

copy paste this code

 

Its my data access layer i am gfetting the account data from CRM dynamics 365 

 

public IEnumerable Retrive_records()

{

List data_list = new List();

string resource = "https://*****.crm4.dynamics.com/";

UserCredential clientredentials = new UserCredential("****[email protected]", "ranjitha@716");

string client_id = "********";

AuthenticationContext authenticationContext = new AuthenticationContext("https://login.microsoftonline.com/2ce71a2c-f78d-45c8-9d23-275b60dde51f/oauth2/v2.0/authorize");

AuthenticationResult authenticationResult = authenticationContext.AcquireToken(resource, client_id, clientredentials);

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

HttpClient httpClient = new HttpClient();

httpClient.DefaultRequestHeaders.Add("OData-MaxVersion", "4.0");

httpClient.DefaultRequestHeaders.Add("OData-Version", "4.0");

httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", authenticationResult.AccessToken);

httpClient.BaseAddress = new Uri("https://orgf65ea8ad.api.crm4.dynamics.com/api/data/v9.2/");

HttpRequestMessage request = null;

request = new HttpRequestMessage(HttpMethod.Get, new Uri("https://*****.api.crm4.dynamics.com/api/data/v9.2/accounts?$select=name,preetham_registrationnumber"));

var response = httpClient.SendAsync(request, HttpCompletionOption.ResponseContentRead).Result;

account_entites account_Entites;

if (response.IsSuccessStatusCode)

{

account_entites ae = new account_entites();

dynamic userdetails = JValue.Parse( response.Content.ReadAsStringAsync().Result);

dynamic values = JValue.Parse(userdetails.value.ToString());

foreach(var user in values)

{

if (user.preetham_registrationnumber!= null)

{

ae.preetham_registrationnumber =user.preetham_registrationnumber;

ae.name = user.name;

data_list.Add(ae);

}

}

}

 

Controller

 

 

 

 Still facing the same problem