mirror of
https://github.com/markjprice/cs11dotnet7.git
synced 2025-12-06 05:32:03 +01:00
20 lines
438 B
C#
20 lines
438 B
C#
|
using Packt.Shared;
|
|||
|
|
|
|||
|
|
partial class Program
|
|||
|
|
{
|
|||
|
|
static void OutputPeopleNames(IEnumerable<Person?> people, string title)
|
|||
|
|
{
|
|||
|
|
WriteLine(title);
|
|||
|
|
foreach (Person? p in people)
|
|||
|
|
{
|
|||
|
|
WriteLine(" {0}",
|
|||
|
|
p is null ? "<null> Person" : p.Name ?? "<null> Name");
|
|||
|
|
|
|||
|
|
|
|||
|
|
/* if p is null then output: <null> Person
|
|||
|
|
else output: p.Name
|
|||
|
|
unless p.Name is null in which case output: <null> Name */
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|