Microsoft XML 2.5 SDK

IXMLDOMText::splitText Method

Breaks this text node into two text nodes at the specified offset, and inserts the new text node into the tree as a sibling that immediately follows this node.

Visual Basic Syntax

Set objXMLDOMText = oXMLDOMText.splitText(offset)

C/C++ Syntax

HRESULT splitText(

    long offset,

    IXMLDOMText **rightHandTextNode);

Parameters

offset

[in]
Number of characters at which to split this text node into two nodes, starting from zero.

rightHandTextNode

[out]
New text node.

C/C++ Return Values

S_OK

Value returned if successful.

S_FALSE

Value when returning null.

E_FAIL

Value returned if an error occurs.

Remarks

If you specify an offset of zero, the first text node is empty and the right-hand text node contains the previous contents of the node.

If you specify an offset beyond the end of the string, a new, empty right-hand text node is created.

C/C++ Example

IXMLDOMText *pIXMLDOMTextTemp = NULL;
IXMLDOMText *pIXMLDOMText = NULL;
IXMLDOMNode *pIXMLDOMNodeTemp = NULL;
IXMLDOMElement *pIXMLDOMElement = NULL;
IXMLDOMNode *pIXMLDOMNode = NULL;
DOMNodeType DOMNodeTyp;
VARIANT varValue;
HRESULT hr;

try
{
   // create an instance of DOMDocument and initialize pIXMLDOMDocument
   // load/create an XML fragment
   hr = pIXMLDOMDocument->get_documentElement(&pIXMLDOMElement);
   SUCCEEDED(hr) ? 0 : throw hr;

   if(pIXMLDOMElement)
   {
hr = pIXMLDOMElement->QueryInterface(IID_IXMLDOMNode, (void **)&pIXMLDOMNode);
      SUCCEEDED(hr) ? 0 : throw hr;

      pIXMLDOMElement->Release();
      pIXMLDOMElement = NULL;

      while(pIXMLDOMNode)
      {
         hr = pIXMLDOMNode->get_nodeType(&DOMNodeTyp);
         if(SUCCEEDED ( hr) && (DOMNodeTyp == NODE_TEXT))
         {
hr = pIXMLDOMNode->QueryInterface(IID_IXMLDOMText, (void**)&pIXMLDOMText);
            SUCCEEDED(hr) ? 0 : throw hr;

            if(pIXMLDOMText)
            {
            hr = pIXMLDOMText->splitText(2, &pIXMLDOMTextTemp);
            if(SUCCEEDED(hr) && pIXMLDOMTextTemp)
            {
               hr = pIXMLDOMTextTemp->get_nodeValue(&varValue);
               if(SUCCEEDED(hr))
                  ::MessageBox(NULL, _bstr_t(varValue), _T("Notation Public ID"), MB_OK);
               pIXMLDOMTextTemp->Release();
               pIXMLDOMTextTemp = NULL;
            }
            pIXMLDOMText->Release();
            pIXMLDOMText = NULL;
         }
            pIXMLDOMNode->Release();
            pIXMLDOMNode = NULL;            
break;
         }
      pIXMLDOMNode->get_firstChild(&pIXMLDOMNodeTemp);
      pIXMLDOMNode->Release();
      pIXMLDOMNode = pIXMLDOMNodeTemp;
         pIXMLDOMNodeTemp = NULL;
   }
}
}
catch(...)
{
   if(pIXMLDOMNodeTemp)
      pIXMLDOMNodeTemp->Release();
   if(pIXMLDOMNode)
      pIXMLDOMNode->Release();
   if(pIXMLDOMTextTemp)
      pIXMLDOMTextTemp->Release();
   if(pIXMLDOMText)
      pIXMLDOMText->Release();
   if(pIXMLDOMElement)
      pIXMLDOMElement->Release();
   DisplayErrorToUser();
}
// Release pIXMLDOMDocument when done with it.