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IE50 - XML Examples

• From: Sung_Nguyen@d... (Sung Nguyen)
• To: Tyler Baker <tyler@i...>, Fernando Cabral <fernando@p...>
• Date: Fri, 6 Nov 1998 20:09:51 -0600

     Hi all:
     
     I have trouble with linking the following example (downloaded from 
     MicroSoft site)
     This is the link error I got:
     
     "G:\mssdk\lib\ole32.lib : fatal error LNK1106: invalid file or disk 
     full: cannot seek to 0x35cb1cf1"
     
     The two files: "mshtml.h" msxml.h" I got from Internet SDK with IE4.0
     I don't know if they are still compatible with IE5.0 and where I can
     get new "mshtml.h" msxml.h" for IE5.0.
     
     Please point me the direction,
     
     Thanks a lot,
     
     SeanN
     
     --------------------------------------
     
     //////////////////////////////////////////////////////////////////////
     //////
     // Sample1.cxx: XML Object Model Sample 1
     //--------------------------------------------------------------------
     ------
     // Copyright (c) 1998  Microsoft Corporation.  All Rights Reserved.
     //
     // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF 
     // ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO 
     // THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A 
     // PARTICULAR PURPOSE.
     //--------------------------------------------------------------------
     ------
     //////////////////////////////////////////////////////////////////////
     //////
     
     #include <windows.h>
     #include <windowsx.h>
     #include <stdlib.h>
     #include <stdio.h>
     #include <io.h>
     #include <hlink.h>
     #include <dispex.h>
     #include "mshtml.h"
     #include "msxml.h"
     #include <winnls.h>
     
     #define CHECKHR(x) hr = x; if (FAILED(hr)) goto Cleanup;
     #define SAFERELEASE(p) if (p) {(p)->Release(); p = NULL;} else ;
     
     //////////////////////////////////////////////////////////////////////
     //////
     // Synopsis: Create an IXMLElement of type t
     //////////////////////////////////////////////////////////////////////
     //////
     IXMLElement* CreateXMLElement(IXMLDocument* pDoc, XMLELEM_TYPE t)
     {
         IXMLElement* e;
         VARIANT type;
         type.vt = VT_I4;
         V_I4(&type) = t;
         VARIANT name;
     
         name.vt = VT_BSTR;
         V_BSTR(&name) = ::SysAllocString(L"ElementNode");
         HRESULT hr = pDoc->createElement(type, name, &e);
         ::SysFreeString(V_BSTR(&name));
     
         return e;
     }
     
     //////////////////////////////////////////////////////////////////////
     //////
     // Synopsis: Create an XML Document from Scratch in memory
     //////////////////////////////////////////////////////////////////////
     //////
     HRESULT MemDocument()
     {
         IXMLDocument           *pDoc = NULL;
         IStream                *pStm = NULL;
         IPersistStreamInit     *pPSI = NULL;
         IXMLElement            *enode = NULL, *el = NULL;
         IXMLElement            *root = NULL;
         LARGE_INTEGER li = {0, 0};
         HRESULT hr = S_OK;
         int i, j;
     
         // Create an empty XML document
         CHECKHR(CoCreateInstance(CLSID_XMLDocument, NULL, 
     CLSCTX_INPROC_SERVER,
                                     IID_IXMLDocument, (void**)&pDoc));
     
         // Query the IPersistStreamInit interface
         CHECKHR(pDoc->QueryInterface(IID_IPersistStreamInit, (void 
     **)&pPSI));
     
         // Create an IStream
         CHECKHR(CreateStreamOnHGlobal(NULL, TRUE, &pStm));
         pStm->AddRef();
     
         //
         // Create an xml document with a root element
         //
         ULONG ulWritten;
         CHECKHR(pStm->Write("<root/>", strlen("<root/>"), &ulWritten));
        
         // load the xml document
         CHECKHR(pStm->Seek(li, STREAM_SEEK_SET, NULL));
         CHECKHR(pPSI->Load(pStm));
     
         // get root element
         CHECKHR(pDoc->get_root(&root));
     
         //
         // Create an xml document in memory
         //
         for (i = 10; i > 0; i--)
         {
             enode = CreateXMLElement(pDoc, XMLELEMTYPE_ELEMENT);
             CHECKHR(root->addChild(enode, -1, -1));
     
             for (j = 10; j > 0; j--)
             {
                 el = CreateXMLElement(pDoc, XMLELEMTYPE_ELEMENT);
                 CHECKHR(enode->addChild(el, -1, -1));
                 SAFERELEASE(el);
             }
             SAFERELEASE(enode);
         }
     
     
         CHECKHR(pStm->Seek(li, STREAM_SEEK_SET, NULL));
         CHECKHR(pPSI->Save(pStm, TRUE));
     
         //
         // Load the document from the in-memory stream
         //
         CHECKHR(pStm->Seek(li, STREAM_SEEK_SET, NULL));
         CHECKHR(pPSI->Load(pStm));
     
     Cleanup:
     
         SAFERELEASE(root);
         SAFERELEASE(el);
         SAFERELEASE(enode);
         SAFERELEASE(pPSI);
         SAFERELEASE(pStm);
         SAFERELEASE(pDoc);
     
         return hr;
     }
     
     int _cdecl 
     main(int argc, char *argv[])
     {
         HRESULT hr = S_OK;
     
         CoInitialize(NULL);
     
         hr = MemDocument();
     
         CoUninitialize();
     
     
         return hr == 0 ? 0 : 1;
     }

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