I wanted help with MSXML 4.0 DOM

Article:
Creating Efficient MSXML Applications

Subject: I wanted help with MSXML 4.0 DOM

Date: 2005-09-09 05:35:17

From: scam

I am a newbie and need help with the nesting of nodes. I have been able to create a document, create elements and append them. but when i want it to nest (ie, put some nodes as children of some node) it fails. i have done a selectSingleNode to find the node which will become parent of these children nodes... but when i try to append a child to this (curr_root), it fails at the nesting point....ie, when a node which becomes parent for subsequent nodes is made curr_root, there is a crash. why is this so?

i have got the curr_root as follows:
hr = IXMLDOMNode_selectSingleNode(XDNodeptr, xpathvar, &curr_root);
assert(SUCCEEDED(hr1));

and i do the following to append the child node ... (after creating it)

hr = IXMLDOMNode_appendChild(curr_root, tmpnode, NULL);
assert(SUCCEEDED(hr1));

please help.

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