internal PersonDataStruct[] GetPersonsInBatchStructs(int amount)
{
PersonDataStruct[] result = new PersonDataStruct[amount];
for (int i = 0; i < amount; ++i)
{
result[i] = new PersonDataStruct()
{
Firstname = "A",
Lastname = "B",
BirthDate = DateTime.Now.AddYears(20),
EmployeeId = Guid.NewGuid()
};
}
return(result);
}
///////////////////////////////////////////////////////////////////////
/// Listing 6-11
public List <string> PeopleEmployeedWithinLocation_Structs(int amount, LocationStruct location)
{
List <string> result = new List <string>();
PersonDataStruct[] input = service.GetPersonsInBatchStructs(amount);
DateTime now = DateTime.Now;
for (int i = 0; i < input.Length; ++i)
{
ref PersonDataStruct item = ref input[i];
if (now.Subtract(item.BirthDate).TotalDays > 18 * 365)
{
var employee = service.GetEmployeeStruct(item.EmployeeId);
if (locationService.DistanceWithStruct(ref location, employee.Address) < 10.0)
{
string name = string.Format("{0} {1}", item.Firstname, item.Lastname);
result.Add(name);
}
}
}
public void PersonDataStructTest()
{
var person1 = new PersonDataStruct()
{
Name = "John", Age = 25
};
var person2 = new PersonDataStruct()
{
Name = "Paul", Age = 36
};
//person1 and person2 are obviously not equal
Assert.AreNotEqual(person1.Age, person2.Age);
person2 = person1;
person2.Age = 30;
//Both persons age still do not match.
//Only age of person2 has been changed, because a value type is used here (struct).
Assert.AreNotEqual(person1.Age, person2.Age);
}
