How do create a class property that is a collection of another class?
<p>I have classes for Client, Project and Task.</p>

<p>Each Client contains multiple projects.
Each Project contains multiple Tasks. </p>

<p>In the database each has an ID field, and the project table has a clientid field.
Also, the Tasks table has a projectid field.</p>

<p>Can someone help me with the scenario so I can make each a class?</p>
