====== Conditional access ======

In X# you can use a conditional access to an object.

Instead of writing
<code>if oObject != null
  oObject:ExecuteMethod()
endif</code>
you can write
<code>oObject?:ExecuteMethod()</code>
This means that there will be no exception in the case oObject is null.
Of course this works not only with methods, but also with properties (and access/assigns):
<code>oObject?:MyValue := cMyValue</code>