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    <p>I recommend MSXML. It may look complicated, but it's nice and easy when you get used to it.<br> Here's a sample:</p> <p>input.xml:</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;Car&gt; &lt;Wheels&gt; &lt;Wheel1&gt;FL&lt;/Wheel1&gt; &lt;Wheel2&gt;FR&lt;/Wheel2&gt; &lt;Wheel3&gt;RL&lt;/Wheel3&gt; &lt;Wheel4&gt;RR&lt;/Wheel4&gt; &lt;/Wheels&gt; &lt;/Car&gt; </code></pre> <p>code:</p> <pre><code>#include &lt;stdio.h&gt; #include &lt;tchar.h&gt; #include &lt;windows.h&gt; #import &lt;msxml6.dll&gt; rename_namespace(_T("MSXML")) int main(int argc, char* argv[]) { HRESULT hr = CoInitialize(NULL); if (SUCCEEDED(hr)) { try { MSXML::IXMLDOMDocument2Ptr xmlDoc; hr = xmlDoc.CreateInstance(__uuidof(MSXML::DOMDocument60), NULL, CLSCTX_INPROC_SERVER); // TODO: if (FAILED(hr))... if (xmlDoc-&gt;load(_T("input.xml")) != VARIANT_TRUE) { printf("Unable to load input.xml\n"); } else { printf("XML was successfully loaded\n"); xmlDoc-&gt;setProperty("SelectionLanguage", "XPath"); MSXML::IXMLDOMNodeListPtr wheels = xmlDoc-&gt;selectNodes("/Car/Wheels/*"); printf("Car has %u wheels\n", wheels-&gt;Getlength()); MSXML::IXMLDOMNodePtr node; node = xmlDoc-&gt;createNode(MSXML::NODE_ELEMENT, _T("Engine"), _T("")); node-&gt;text = _T("Engine 1.0"); xmlDoc-&gt;documentElement-&gt;appendChild(node); hr = xmlDoc-&gt;save(_T("output.xml")); if (SUCCEEDED(hr)) printf("output.xml successfully saved\n"); } } catch (_com_error &amp;e) { printf("ERROR: %ws\n", e.ErrorMessage()); } CoUninitialize(); } return 0; } </code></pre> <p>output: XML was successfully loaded Car has 4 wheels output.xml successfully saved</p> <p>output.xml:</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;Car&gt; &lt;Wheels&gt; &lt;WheelLF&gt;1&lt;/WheelLF&gt; &lt;WheelRF&gt;2&lt;/WheelRF&gt; &lt;WheelLR&gt;3&lt;/WheelLR&gt; &lt;WheelRR&gt;4&lt;/WheelRR&gt; &lt;/Wheels&gt; &lt;Engine&gt;Engine 1.0&lt;/Engine&gt;&lt;/Car&gt; </code></pre> <p>You will find everything you need here:<br> <a href="http://msdn.microsoft.com/en-us/library/ms765540(v=vs.85).aspx" rel="noreferrer">http://msdn.microsoft.com/en-us/library/ms765540(v=vs.85).aspx</a></p> <p>Hope someone finds this useful ;)</p>
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