(Unicode C++) XML GetChildWithAttr

Demonstrates how to get the content of a particular node with a particular attribute. For example, returns "Face up in the Rain" for the Name="Album" node.

 <Response Status="OK">
   <Item Name="ZoneID">0</Item>
   <Item Name="State">2</Item>
   <Item Name="FileKey">305718</Item>
   <Item Name="Artist">Michael Tomlinson</Item>
   <Item Name="Album">Face Up in the Rain</Item>
   <Item Name="Name">The Way We're Going</Item>
   <Item Name="Status">Playing</Item>
</Response> 

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#include <CkXmlW.h>

void ChilkatSample(void)
    {
    CkXmlW xml;

    bool success = xml.LoadXmlFile(L"qa_data/resp.xml");
    if (success != true) {
        wprintf(L"%s\n",xml.lastErrorText());
        return;
    }

    CkXmlW *xItem = xml.GetChildWithAttr(L"Item",L"Name",L"Album");
    if (xml.get_LastMethodSuccess() == false) {
        wprintf(L"not found.\n");
        return;
    }

    wprintf(L"%s\n",xItem->content());

    delete xItem;
    }