public static void Main(string[] args)
{
int input;
int checker;
string name;
int age;
double salary;
int check = 0;
IDictionary <int, Tuple <string, int, double> > Employees = new Dictionary <int, Tuple <string, int, double> >();
Employee emp = new Employee();
Enterinput:
try
{
do
{
Console.WriteLine(" Please enter the option\n1.Add an employee\n2.Modify an employee detail\n" + "3.Print all employee's details\n4.Print an employee detail\n5.Exit");
input = Convert.ToInt32(Console.ReadLine());
switch (input)
{
case 1:
Add_Details:
try
{
do
{
emp.TakeEmployeeDetailsFromUser();
Employees.Add(emp.Id, Tuple.Create(emp.Name, emp.Age, emp.Salary));
Console.WriteLine("To continue entering employee details enter 1, to exit enter 0");
checker = Convert.ToInt32(Console.ReadLine());
} while (checker == 1);
}
catch (Exception)
{
Console.WriteLine("ID already exists..Retry with a different id");
check = 1;
}
if (check == 1)
{
check = check + 1;
goto Add_Details;
}
break;
case 2:
Update_details:
Console.WriteLine("Please enter the employee ID");
int idno = Convert.ToInt32(Console.ReadLine());
if (Employees.ContainsKey(idno))
{
foreach (var employee in Employees)
{
if (employee.Key == idno)
{
Console.WriteLine("Employee ID:{0}\nName:{1}\nAge:{2}\nSalary:{3}", employee.Key, employee.Value.Item1, employee.Value.Item2, employee.Value.Item3);
}
}
Employees.Remove(idno);
Console.WriteLine("Please enter the updated employee details");
Console.WriteLine("Please enter the employee name");
name = Console.ReadLine();
Console.WriteLine("Please enter the employee age");
age = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Please enter the employee salary");
salary = Convert.ToDouble(Console.ReadLine());
Employees.Add(idno, Tuple.Create(name, age, salary));
}
else
{
Console.WriteLine("Id does not exists");
goto Update_details;
}
break;
case 3:
foreach (var employee in Employees)
{
Console.WriteLine("Employee ID:{0}\nName:{1}\nAge:{2}\nSalary:{3}", employee.Key, employee.Value.Item1, employee.Value.Item2, employee.Value.Item3);
}
break;
case 4:
Reenter:
Console.WriteLine("Please enter the employee ID");
int printidno = Convert.ToInt32(Console.ReadLine());
if (Employees.ContainsKey(printidno))
{
foreach (var employee in Employees)
{
if (employee.Key == printidno)
{
Console.WriteLine("Employee ID:{0}\nName:{1}\nAge:{2}\nSalary:{3}", employee.Key, employee.Value.Item1, employee.Value.Item2, employee.Value.Item3);
}
}
}
else
{
Console.WriteLine("Id does not exixts");
goto Reenter;
}
break;
case 5:
break;
default:
Console.WriteLine("Please enter the valid option");
break;
}
} while (input != 5);
}
catch (Exception)
{
Console.WriteLine("Retry with given option");
check = 1;
}
if (check == 1)
{
check = 0;
goto Enterinput;
}
Console.ReadKey();
}
public static void Main(string[] args)
{
int option;
int checker;
string uname;
int uage;
double usalary;
int sample = 0;
IDictionary <int, Tuple <string, int, double> > Employees = new Dictionary <int, Tuple <string, int, double> >();
Employee emp = new Employee();
Reenter_option:
try
{
do
{
Console.WriteLine(" Please enter the option\n1.Add an employee\n2.Modify an employee detail\n" +
"3.Print all employee's details\n4.Print an employee detail\n5.Exit");
option = Convert.ToInt32(Console.ReadLine());
switch (option)
{
case 1:
Reenter_details:
try
{
do
{
emp.TakeEmployeeDetailsFromUser();
Employees.Add(emp.Id, Tuple.Create(emp.Name, emp.Age, emp.Salary));
Console.WriteLine("To continue entering employee details enter 1, to exit enter 0");
checker = Convert.ToInt32(Console.ReadLine());
} while (checker == 1);
}
catch (Exception)
{
Console.WriteLine("Id already exists!!,Reenter the details with different id");
sample = 1;
}
if (sample == 1)
{
sample = sample + 1;
goto Reenter_details;
}
break;
case 2:
Reenter_id:
Console.WriteLine("Please enter the employee ID");
int identityno = Convert.ToInt32(Console.ReadLine());
if (Employees.ContainsKey(identityno))
{
foreach (var empp in Employees)
{
if (empp.Key == identityno)
{
Console.WriteLine("Employee ID:{0}\nName:{1}\nAge:{2}\nSalary:{3}", empp.Key, empp.Value.Item1, empp.Value.Item2, empp.Value.Item3);
}
}
Employees.Remove(identityno);
Console.WriteLine("Please enter the updated employee details");
Console.WriteLine("Please enter the employee name");
uname = Console.ReadLine();
Console.WriteLine("Please enter the employee age");
uage = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Please enter the employee salary");
usalary = Convert.ToDouble(Console.ReadLine());
Employees.Add(identityno, Tuple.Create(uname, uage, usalary));
}
else
{
Console.WriteLine("Id not exists");
goto Reenter_id;
}
break;
case 3:
foreach (var empp in Employees)
{
Console.WriteLine("Employee ID:{0}\nName:{1}\nAge:{2}\nSalary:{3}", empp.Key, empp.Value.Item1, empp.Value.Item2, empp.Value.Item3);
}
break;
case 4:
Reenter:
Console.WriteLine("Please enter the employee ID");
int idno = Convert.ToInt32(Console.ReadLine());
if (Employees.ContainsKey(idno))
{
foreach (var empp in Employees)
{
if (empp.Key == idno)
{
Console.WriteLine("Employee ID:{0}\nName:{1}\nAge:{2}\nSalary:{3}", empp.Key, empp.Value.Item1, empp.Value.Item2, empp.Value.Item3);
}
}
}
else
{
Console.WriteLine("Id not exixts");
goto Reenter;
}
break;
case 5:
break;
default:
Console.WriteLine("Please enter the valid option");
break;
}
} while (option != 5);
}
catch (Exception)
{
Console.WriteLine("Please give the option in numerals");
sample = 1;
}
if (sample == 1)
{
sample = 0;
goto Reenter_option;
}
Console.ReadKey();
}