ПИбд-22 Боровков М В 2 лабораторная работа #2
@ -27,8 +27,8 @@ namespace SushiBarFileImplement
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private DataFileSingleton()
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private DataFileSingleton()
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{
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{
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Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
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Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
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Sushis = LoadData(SushiFileName, "Sushi", x => Sushi.Create(x)!)!;
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Sushis = LoadData(SushiFileName, "Product", x => Sushi.Create(x)!)!;
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Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
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Orders = new List<Order>();
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}
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}
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private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
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private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
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{
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{
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