public void ListEmployee2Table()
{
using (DbContextClass1 context = new DbContextClass1())
{
var emp2 = context.Eemployee2;
foreach (var emp in emp2)
{
Console.WriteLine($" Employee2 table id:{emp.EmpId} employee2 slary: {emp.EmpSalary} Employee Department:{emp.department}");
}
}
}
public void DeleteEmployee2(int empid)
{
using (DbContextClass1 context = new DbContextClass1())
{
var emp2 = context.Eemployee2.Where(d => d.EmpId == empid).FirstOrDefault();
if (emp2 != null)
{
context.Eemployee2.Remove(emp2);
context.SaveChanges();
}
}
}
public void AddEmployee2(string departmentName)
{
using (DbContextClass1 context = new DbContextClass1())
{
Employe2 emp2 = new Employe2()
{
department = departmentName
};
context.Eemployee2.Add(emp2);
context.SaveChanges();
}
}
public void ListEmployee1Table()
{
using (DbContextClass1 context = new DbContextClass1())
{
var employees = context.Employees1.Where(d => d.EmpId.Equals(448));
foreach (var item in employees)
{
Console.WriteLine($"Employee Id:{item.EmpId} Employee location :{item.Location} employee phone numbe:{item.Phonenumberr}");
}
}
}
public void UpdatEMployee2(int empid, string department)
{
using (DbContextClass1 context = new DbContextClass1())
{
var emp2 = context.Eemployee2.Where(d => d.EmpId == empid).FirstOrDefault();
if (emp2 != null)
{
emp2.department = department;
context.Entry(emp2).State = Microsoft.EntityFrameworkCore.EntityState.Modified;
context.SaveChanges();
}
}
}
public void ListWithJoins()
{
using (DbContextClass1 context = new DbContextClass1())
{
var data = from Employe1 in context.Employees1
join Employe2 in context.Eemployee2
on Employe1.EmpId equals Employe2.EmpId
select new
{
EmpName = Employe1.EmpName,
Location = Employe1.Location,
department = Employe2.department
};
foreach (var item in data)
{
Console.WriteLine($"{item.EmpName} {item.Location}{item.department}");
}
}
}
