public
class
Employee{
public
int EmployeeId { get; set; }
public
string Name { get; set; }
public
string Gender { get; set; }
}
public
class
Company{
public
List<Employee> listEmployees;
public
Company(){
listEmployees =
new
List<Employee>();
listEmployees.Add(
new
Employee
{ EmployeeId = 1, Name =
"SS"
, Gender =
"Male"
});
listEmployees.Add(
new
Employee
{ EmployeeId = 2, Name =
"SSS"
, Gender =
"Female"
});
listEmployees.Add(
new
Employee
{ EmployeeId = 3, Name =
"SSSS"
, Gender =
"Male"
});
listEmployees.Add(
new
Employee
{ EmployeeId = 4, Name =
"EE"
, Gender =
"Female"
});
listEmployees.Add(
new
Employee
{ EmployeeId = 5, Name =
"EEEE"
, Gender =
"Female"
});
listEmployees.Add(
new
Employee
{ EmployeeId = 6, Name =
"TTT"
, Gender =
"Male"
});
listEmployees.Add(
new
Employee
{ EmployeeId = 7, Name =
"FFF"
, Gender =
"Male"
});
listEmployees.Add(
new
Employee
{ EmployeeId = 8, Name =
"GGG"
, Gender =
"Male"
});
}
public
string this[int employeeId]{
get{
return
listEmployees.
FirstOrDefault(x => x.EmployeeId == employeeId).Name;
}
set{
listEmployees.
FirstOrDefault(x => x.EmployeeId == employeeId).Name = value;
}
}
}
class
Program{
public
static
void Main(){
Company company =
new
Company();
Console.WriteLine(
"Name of Employee with Id = 2: "
+ company[2]);
Console.WriteLine(
"Name of Employee with Id = 5: "
+ company[5]);
Console.WriteLine(
"Name of Employee with Id = 8: "
+ company[8]);
System.Console.WriteLine();
Console.WriteLine(
"Changing names of employees with Id = 2,5,8"
);
company[2] =
"Employee 2 Name Changed"
;
company[5] =
"Employee 5 Name Changed"
;
company[8] =
"Employee 8 Name Changed"
;
System.Console.WriteLine();
Console.WriteLine(
"Name of Employee with Id = 2: "
+ company[2]);
Console.WriteLine(
"Name of Employee with Id = 5: "
+ company[5]);
Console.WriteLine(
"Name of Employee with Id = 8: "
+ company[8]);
company.listEmployees[^2].Name = "Employee 2 Name Changed using
new
Syntax";
company.listEmployees[^5].Name = "Employee 5 Name Changed using
new
Syntax";
company.listEmployees[^8].Name = "Employee 8 Name Changed using
new
Syntax";
System.Console.WriteLine();
Console.WriteLine(
"Name of Employee with Id = 2: "
+
company.listEmployees[^2].Name);
Console.WriteLine(
"Name of Employee with Id = 5: "
+
company.listEmployees[^5].Name);
Console.WriteLine(
"Name of Employee with Id = 8: "
+
company.listEmployees[^8].Name);
Console.ReadLine();
}
}