private void ShowAllUsersToolStripMenuItem_Click(object sender, EventArgs e)
{
var allUsers = _dal.GetAllUsers();
var borrows = _dal.GetAllUserBorrowings();
var bookCancel = new BooksCancelation(allUsers, borrows, _currentUser.IsAdmin);
if (bookCancel.ShowDialog() != DialogResult.OK)
{
return;
}
MessageBox.Show(_dal.DeleteUserCopy(bookCancel.BorrowForSaveAndDelete)
? "Книга была успешно списана"
: "Книга не была списана");
}
