//Updating Employee
public void UpdateEmployee(Employee employee)
{
//within the employee collection , you want to retrive the employee and update via ID.
Employee employeeToUpdate = employeeDBContext.Employees.FirstOrDefault(x => x.Id == employee.Id);
employeeToUpdate.Name = employee.Name;
employeeToUpdate.Gender = employee.Gender;
employeeToUpdate.Salary = employee.Salary;
employeeDBContext.SaveChanges();
}
//Delete Employee
public void DeleteEmployee(Employee employee)
{
Employee employeeToDelete = employeeDBContext.Employees.FirstOrDefault(x => x.Id == employee.Id);
employeeDBContext.Employees.Remove(employeeToDelete);
employeeDBContext.SaveChanges();
}
//Add Employee
public void InsertEmployee(Employee employee)
{
employeeDBContext.Employees.Add(employee);
employeeDBContext.SaveChanges();
}