/// <summary>Конструктор</summary>
/// <param name="layer">Слой</param>
/// <param name="i">Индекс</param>
protected internal Field(MiLayer layer, int i)
{
this.Layer = layer;
this.Index = i;
this.Name = MiApi.mitab_c_get_field_name(layer.Handle, i);
this.Type = MiApi.mitab_c_get_field_type(layer.Handle, i);
this.Precision = (short)MiApi.mitab_c_get_field_precision(layer.Handle, i);
this.Width = MiApi.mitab_c_get_field_width(layer.Handle, i);
}