This text file contains example code from:
Chapter 17 - SOA Security with .NET and Windows Azure 
Book - SOA with .NET & Windows Azure: Realizing Service-Orientation with the Microsoft Platform
Series - Prentice Hall Service-Oriented Computing Series from Thomas Erl (www.soabooks.com/community)
Certification - These examples are used as part of the Certified SOA .NET Developer curriculum (www.soaschool.com)



<example id="ch17ex01" label="17.1" xreflabel="17.1" float="1">
<?docpage num="521"?>
<title id="ch17ex01.title"/>
<programlisting linenumbering="unnumbered">public interface IPrincipal
{
  bool <emphasis role="pd_red">IsInRole</emphasis>(string role);
  <emphasis role="strong">IIdentity</emphasis> <emphasis role="pd_red">Identity</emphasis>
  {
    get;
  }
}</programlisting>
</example>