// редактирование
private void Edit_Click(object sender, RoutedEventArgs e)
{
// если ни одного объекта не выделено, выходим
if (employeesList.SelectedItem == null)
{
return;
}
// получаем выделенный объект
Employee employee = employeesList.SelectedItem as Employee;
EmployeeWindow employeeWindow = new EmployeeWindow(new Employee
{
ID = employee.ID,
FirstName = employee.FirstName,
LastName = employee.LastName,
DepartmentName = employee.DepartmentName
});
if (employeeWindow.ShowDialog() == true)
{
// получаем измененный объект
employee = db.Employees.Find(employeeWindow.Employee.ID);
if (employee != null)
{
employee.FirstName = employeeWindow.Employee.FirstName;
employee.LastName = employeeWindow.Employee.LastName;
employee.DepartmentName = employeeWindow.Employee.DepartmentName;
db.Entry(employee).State = EntityState.Modified;
db.SaveChanges();
}
}
}
// добавление
private void Add_Click(object sender, RoutedEventArgs e)
{
EmployeeWindow employeeWindow = new EmployeeWindow(new Employee());
if (employeeWindow.ShowDialog() == true)
{
Employee employee = employeeWindow.Employee;
db.Employees.Add(employee);
db.SaveChanges();
}
}
