public Matherial(string name, MatherialType type, DateTime date, int number,
float pricePerOne, int manipulationId)
{
Id = null;
Name = name;
Type = type;
Date = date;
Number = number;
PricePerOne = pricePerOne;
Summ = number * pricePerOne;
//Manipulation.Id = manipulationId;
}
public Matherial(string name, MatherialType type, DateTime date, int number,
float pricePerOne, Manipulation manipulation, Paragraph paragraph)
{
Id = null;
Name = name;
Type = type;
Date = date;
Number = number;
PricePerOne = pricePerOne;
Summ = number * pricePerOne;
Manipulation = manipulation;
Paragraph = paragraph;
}