static void Main()
{
StreamReader sr = new StreamReader("aschema.xml");
XmlSchema xs = XmlSchema.Read(sr, ValidationCallBack);
XmlSchemaSet xss = new XmlSchemaSet();
xss.Add(xs);
xss.Compile();
Console.WriteLine("Query: ");
string q = Console.ReadLine();
XmlQualifiedName xqn = new XmlQualifiedName(q);
if (xs.SchemaTypes.Contains(xqn))
{
object o = xs.SchemaTypes[xqn];
if (o.GetType() == typeof(XmlSchemaComplexType))
{
results = deref_complex(xs, (XmlSchemaComplexType)o);
results.print_children();
}
}
else
{
Console.WriteLine("Not found!");
}
}
static result_tree deref_complex(XmlSchema xs, XmlSchemaComplexType cplx)
{
result_tree rt = new result_tree(cplx.Name);
if (cplx.Particle.GetType() == typeof(XmlSchemaSequence))
{
XmlSchemaSequence seq = (XmlSchemaSequence)cplx.Particle;
foreach (object o in seq.Items)
{
if (o.GetType() == typeof(XmlSchemaElement))
{
XmlSchemaElement elem = (XmlSchemaElement)o;
XmlQualifiedName name = elem.SchemaTypeName;
result_tree branch;
object referto = xs.SchemaTypes[name];
if (referto.GetType() == typeof(XmlSchemaComplexType))
{
branch = deref_complex(xs, (XmlSchemaComplexType)referto);
branch.nodevalue = elem.Name;
}
else if (referto.GetType() == typeof(XmlSchemaSimpleType))
{
XmlSchemaSimpleType st = (XmlSchemaSimpleType)referto;
branch = new result_tree(elem.Name + " = " + deref_simple(st).ToString());
}
else
{
branch = null;
}
if (branch != null)
{
rt.children.Add(branch);
}
}
}
}
return(rt);
}
