public static void Delete(Employee employee)
{
using(var ctx = new SoftUniEntities())
{
ctx.Entry(employee).State = EntityState.Deleted;
ctx.SaveChanges();
}
}
//a class for inserting, finding by key, modifying and deleting an entity
public static void Add(Employee employee)
{
using(var ctx = new SoftUniEntities())
{
var entry = ctx.Entry(employee);
entry.State = EntityState.Added;
ctx.Employees.Add(employee);
ctx.SaveChanges();
}
}
public static void Modify(Employee employee, string newName)
{
using(var ctx = new SoftUniEntities())
{
//ctx.Employees.Attach(employee);
string[] name = Regex.Split(newName.Trim(), @"\s+");
string firstName = Regex.Split(newName.Trim(), @"\s+")[0];
employee.FirstName = firstName;
if (name.Length == 2)
{
string lastName = Regex.Split(newName.Trim(), @"\s+")[0];
employee.LastName = lastName;
}
var entry = ctx.Entry(employee);
entry.State = EntityState.Modified;
ctx.SaveChanges();
}
}
