xml parser源代码

主要源代码：读取属性、递归读取节点
static void ReadAttributes(LGrammarTree *pGrammarTree,StringProperties &pProperties)
{
  LGrammarTree *theTree;
  LGrammarTree::LoopVariant begin;

  wchar_t *attr_name;
  wchar_t *attr_value;
  int len;

  begin=pGrammarTree->Children.begin();
  theTree=*begin;

  attr_name=theTree->Node->Value.GetText();
  begin++;

  //跳过 '='
  begin++;

  theTree=*begin;

  attr_value=theTree->Node->Value.GetText();
  if(attr_value[0]==L'/"')
  {
    len=wcslen(attr_value);
    if(len>1)
    {
      attr_value[len-1]=0;
      attr_value++;
    }
  }

  LWideString w;
  w=attr_name;
  &n