How To Use COPY in WebDAV to Copy a Mail Item to Another Folder

#include<stdio.h>

//TODO: Change the path here if your Msxml.dll file is in a different location.

#import "c:\winnt\system32\msxml.dll"
using namespace MSXML;

//To  use MSXML 6.0 import the dll msxml6.dll instead of msxml.dll as follows 
// #import "c:\winnt\system32\msxml6.dll"
// using namespace MSXML2;

int main(int argc, char* argv[])
{
   CoInitialize(NULL);
   try
   {
         //TODO: Change the line below to reflect your server.
   bstr_t yourServerName = "YourServerName";

   bstr_t sSourceUrl = "http://" + yourServerName +
      "/public/Testfolder1/test.eml";
   bstr_t sDestUrl = "http://" + yourServerName +
      "/public/Testfolder2/test.eml";
   bstr_t sMethod = "COPY";
         
   //TODO: Change the 2 lines below to reflect your user name and password.
   _variant_t vUser = L"YourDomainName\\User1";
   _variant_t vPassword = L"password";
  

   // To use MSXML 6.0 use the following declaration and creation of pXMLHttpReq
   // IXMLHTTPRequestPtr pXMLHttpReq= NULL;
   // HRESULT hr=pXMLHttpReq.CreateInstance("Msxml2.XMLHTTP.6.0");

       
   MSXML::IXMLHttpRequest* pXMLHttpReq=NULL;     
   HRESULT hr = ::CoCreateInstance(__uuidof(XMLHTTPRequest), 
      NULL, 
      CLSCTX_INPROC_SERVER, 
      __uuidof(IXMLHttpRequest), 
      LPVOID*)&pXMLHttpReq);
    

   if (S_OK != hr)
   {
      printf("XML Http Request pointer creation failed\n");
      return 0;
   }

   // Call open function.
   _variant_t vAsync = (bool)FALSE;
   pXMLHttpReq->open(sMethod, 
      sSourceUrl, 
      vAsync, 
      vUser, 
      vPassword);
   pXMLHttpReq->setRequestHeader((bstr_t)"Destination", sDestUrl);
 
   // Send the request to set the search criteria.
   pXMLHttpReq->send();

   // OK, get response.   
   long lStatus;
   pXMLHttpReq->get_status(&lStatus);

   printf("\n~~~~~~~~\n%d\n", lStatus);
   BSTR bstrResp;
   pXMLHttpReq->get_statusText(&bstrResp);
   printf("\n~~~~~~~~\n%s\n", (char*)(bstr_t)bstrResp);

   _bstr_t bstrAllHeaders;
   bstrAllHeaders = pXMLHttpReq->getAllResponseHeaders();
   printf("\n~~~~~~~~\n%s\n", (char*)bstrAllHeaders);

   BSTR bstrResponseText;
   pXMLHttpReq->get_responseText(&bstrResponseText);
   printf("\n~~~~~~~~\n%s\n", (char*)(bstr_t)bstrResponseText);   
   }
   catch(_com_error &e)
   {
   printf("Error\a\a\n\tCode = %08lx\n"
      "\tCode meaning = %s\tSource = %s\n\tDescription = %s\n",
      e.Error(), 
      e.ErrorMessage(), 
      (char*)e.Source(), 
      (char*)e.Description());
   }

   CoUninitialize(); 
   
   return 0;
}