unable to read schema elements when a xsd has other xsd imports

[kum123pil]

I have this code snippet

XmlSchemaSet schemaSet = new XmlSchemaSet() ;
schemaSet.ValidationEventHandler += new ValidationEventHandler(validationHandler);
schemaSet.Add(schema);
schemaSet.Compile();

when i printed "schema.Elements.Count" it gives me the parent xsd elements count Only but not the count of xsd imported elements that used "xsd:import" in parent xsd.

the parent Org.xsd file has something like

<xsd:import namespace="http://www.emp.com/Employee" schemaLocation="Employee.xsd"/>

the elements in Employee.xsd are not counted but only the elements in Org.xsd are counted.

My question
1) Is the schemaSet class not able to resolve the imported xsds ?
2) do I need to add code that resolves all the imported xsds and counts the no. of elements in it ?