//Передача данных в bindingSource1
public void vvod(string name3, int spirt3, string sort3, int price3)
{
alco nn = new alco();
nn.Name = name3;
nn.Spirt = spirt3;
nn.Sort = sort3;
nn.Price = price3;
nn.Kol = 0;
nn.Scholarship = false;
bindingSource1.Add(nn);
}
private int CompareByPrice(alco a, alco b)
{
return(a.Price - b.Price);
}
private int CompareBySort(alco a, alco b)
{
return(a.Sort.CompareTo(b.Sort));
}
private int CompareByName(alco a, alco b)
{
return(a.Name.CompareTo(b.Name));
}