Parsing Command Line Arguments

<CommandLineParser>
  <Parser>
    <remarks>
      <p>
        CommandLineParser is the fundamental class of the whole library. It main purpose is
        to find the defined arguments on the command line and for each such argument call
        the <see cref="Argument.Parse">Parse</see> method that reads the value of the argument. 
      </p>
      <p>
        CommandLineParser keeps the argument definitions in its 
        <see cref="Arguments">Arguments</see> collection. This collection can 
        be filled explicitly by creating proper <see cref="Argument" /> objects and adding them
        to the collection. The other way is declaring <see cref="ArgumentAttribute">argument 
        attributes</see> in some of your classes and then letting the CommandLineParser 
        extract the argument from instances of these classes and bind the 
        class' instances fields to the extracted
        arguments (this is done in <see cref="ExtractArgumentAttributes" />.
      </p>
      <p>
        For an example of using argument attributes, see <see cre="ArgumentAttribute"/>.
      </p>
      <p>
        This is an example of using the CommandLineParser
      </p>
      <ul>
        <li>creating an instance of the parser</li>
        <li>defining the explicit arguments</li>
        <li>adding the arguments to the parser</li>
        <li>calling <see cref="ParseCommandLine" /> method to process the arguments</li>
        <li>working with arguments' values</li>
      </ul>
    </remarks>
    <example>
      <code source="Examples\Parser.cs" lang="cs" title="Using the command line parser" />
      
    </example>
  </Parser>
  <Arguments>
    <Argument>
      <remarks>
        <p>
          Argument class is a base class for all the argument types.
        </p>
        <p>
          To use the argument parser, you can either create your own
          argument types by deriving from Argument class or you can
          use some of the argument types provided out of the box that
          cover the usual user scenarios. 
        </p>
        <p>
          See:
          <ul>
            <li><see cref="ValueArgument{TValue}"/>
            </li>
            <li>
              <see cref="SwitchArgument"/>
            </li>
            <li>
              <see cref="CertifiedValueArgument{TValue}"/>
            </li>
            <li>
              <see cref="BoundedValueArgument{TValue}"/>
            </li>
            <li>
              <see cref="EnumeratedValueArgument{TValue}"/>
            </li>
          </ul>
        </p>
      </remarks>
    </Argument>
    <SwitchArgument>
      <remarks>
      
      </remarks>
      <example>
        <code source="Examples\SwitchExample.cs"
          lang="cs" title="Example of SwitchArgument" />
      </example>
    </SwitchArgument>
    <ValueArgument>
      <remarks>

      </remarks>
      <example>
        <code source="Examples\ValueExample.cs"
          lang="cs" title="Example of ValueArgument" />
      </example>

    </ValueArgument>
    <CertifiedValueArgument>
      <remarks>

      </remarks>
      <example>
        <code source="Examples\CertifiedValueExample.cs"
          lang="cs" title="Example of CertifiedValueArgument" />
      </example>

    </CertifiedValueArgument>
    <BoundedValueArgument>
      <remarks>
  
      </remarks>
      <example>
        <code source="Examples\BoundedValueExample.cs"
          lang="cs" title="Example of BoundedValueExample" />
      </example>
    </BoundedValueArgument>
    <EnumeratedValueArgument>
      <remarks>

      </remarks>
      <example>
        <code source="Examples\EnumeratedValueExample.cs"
          lang="cs" title="Example of EnumeratedValueArgument" />
      </example>
    </EnumeratedValueArgument>
  </Arguments>
  <Certifications>
    <Certification>
      <remarks>
        <p>
          You can use certifications to define which arguments combinations are allowed and forbidden in your application. 
          Use <see cref="ArgumentGroupCertification" /> and <see cref="DistinctGroupsCertification" /> for this purpose.
        </p>
        <p>
          You can also create your own certification classes to test other conditions.
        </p>
      </remarks>
      <example>
        <code source="Examples\CertificationExample.cs" lang="cs" title="Defining conditions for the attributes." />
      </example>
    </Certification>
    <CertificationAttribute>
      <example>
        <code source="Examples\CertificationExample.cs" lang="cs" title="Defining conditions for the attributes." />
      </example>
    </CertificationAttribute>
  </Certifications>
</CommandLineParser>