UnhandledAttrib utes property of XmlSchemaElemen t

[Rein Petersen]

Hi Folks,

I'm reading a schema using SOM (System.Xml.Sch ema) and there are namespaced
attributes that I need to access but I'm having problems with the
UnhandledAttrib utes property - that is is continually reports an error:

Object reference not set to an instance of an object.

My code looks like this:

....

foreach (XmlSchemaObjec t so in schema.Items)
{
switch(so.GetTy pe().Name)
{
case "XmlSchemaEleme nt":
XmlSchemaElemen t el = so as XmlSchemaElemen t;
XmlAttribute[] uAtts = el.UnhandledAtt ributes;
foreach (XmlAttribute uAt in uAtts)
{
Response.Write( uAt.Name + ":" + uAt.Value);
}
break;
}
}
...

The error specifies the line containing the inner foreach loop... Any ideas?

Rein