static void DoSomethingWithPropertyValues(Students students, eStudentProperty propertyToIterate)
{
// This method demonstrates use of the Students.PropertyValues method.
// The property being iterated is determined by the propertyToIterate parameter,
// therefore, this method cannot know which specific iterator method to call.
// It will use the PropertyValues method instead.
Console.WriteLine("Outputting values for the {0} property.", propertyToIterate);
int index = 0;
foreach (object value in students.PropertyValues(propertyToIterate))
{
Console.WriteLine("{0}: {1}", index++, value);
}
}
public IEnumerable PropertyValues(eStudentProperty property)
{
switch (property)
{
case eStudentProperty.Name:
return(this.Names());
case eStudentProperty.City:
return(this.Cities());
case eStudentProperty.Age:
return(this.Ages());
default:
throw new ArgumentOutOfRangeException("property");
}
}
