(C#) Transition from Http.PostJson3 to Http.HttpJson

Provides instructions for replacing deprecated PostJson3 method calls with HttpJson.

Note: This example requires Chilkat v11.0.0 or greater.

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Chilkat.Http http = new Chilkat.Http();

string url = "https://example.com/something";
string contentType = "application/json";
Chilkat.JsonObject json = new Chilkat.JsonObject();
json.LoadFile("C:/temp/requestBody.json");

// ------------------------------------------------------------------------
// The PostJson3 method is deprecated:

Chilkat.HttpResponse responseObj = http.PostJson3(url,contentType,json);
if (http.LastMethodSuccess == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

// ...
// ...

// ------------------------------------------------------------------------
// Do the equivalent using HttpJson.
// Your application creates a new, empty HttpResponse object which is passed 
// in the last argument and filled upon success.

Chilkat.HttpResponse responseOut = new Chilkat.HttpResponse();
bool success = http.HttpJson("POST",url,json,contentType,responseOut);
if (success == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}