(Unicode C++) Transition from Http.PostJson to Http.HttpStr

Provides instructions for replacing deprecated PostJson method calls with HttpStr.

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

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#include <CkHttpW.h>
#include <CkHttpResponseW.h>

void ChilkatSample(void)
    {
    CkHttpW http;

    const wchar_t *url = L"https://example.com/something";
    const wchar_t *jsonText = L"{ ... }";

    // ------------------------------------------------------------------------
    // The PostJson method is deprecated:

    CkHttpResponseW *responseObj = http.PostJson(url,jsonText);
    if (http.get_LastMethodSuccess() == false) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    // ...
    // ...

    delete responseObj;

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

    CkHttpResponseW responseOut;
    bool success = http.HttpStr(L"POST",url,jsonText,L"utf-8",L"application/json",responseOut);
    if (success == false) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }
    }