static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitsInStock = 5, ProductName = "Kalem", UnitPrice = 35
};
// case sensitive - C# küçük büyük harf duyarlıdır
//PascalCase //camelCase -- isimlendirmede büyük küçük harf kullanımları
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitsInStock = 5, ProductName = "Kalem", UnitPrice = 35
};
//PascalCase (classın ilk harfi büyük yazılır) //camelCase
//case sensitive büyük-küçük harf duyarlı
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitInStock = 5,
ProductName = "Kalem", UnitPrice = 35
};
// ProductManager productManager; (ProductManager cinsinde productManager değişkeni)
// string isim; (string cinsinde isim değişkeni)
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
//1.Yazım şekli
Product product1 = new Product();
product1.Id = 1;
product1.CategoriyId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
//2.yazım şekli
Product product2 = new Product {
Id = 2, CategoriyId = 5,
UnitsInStock = 5, ProductName = "Kalem", UnitPrice = 35
};
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
//Bu şekilde de yazabiliriz.
Product product2 = new Product {
Id = 5, CategoryId = 2, UnitsInStock = 5, UnitPrice = 35, ProductName = "Kalem"
};
//class //isim
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 1500;
Product product2 = new Product {
Id = 2, CategoryId = 5,
ProductName = "kalem", UnitPrice = 5, UnitsInStock = 32
};
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5, ProductName = "Avize",
UnitPrice = 100, UnitsInStock = 5
};
//PascalCase //camelCase
ProductManager productManager = new ProductManager();
productManager.Add(product1);
Console.WriteLine(product1.ProductName);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "masa";
product1.UnitPrice = 500;
product1.UnitInStock = 3;
//farklı bir yazım tipi
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitInStock = 5, ProductName = "kalem", UnitPrice = 35
};
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.ProductName = "Masa";
product1.CatogoryId = 2;
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
Product product2 = new Product {
Id = 2, CatogoryId = 5, UnitsInStock = 5
, ProductName = "kalem", UnitPrice = 35
}; // C# a ueni gelen özellik!!!!
//pascalcase //camelcase
ProductManager productmanager = new ProductManager();
productmanager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnıtPrice = 500;
product1.UnitsInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitsInStock = 5, ProductName = "Kalem", UnıtPrice = 35
};
//PascalCase //camelcase
ProductManager productManager = new ProductManager();
productManager.Add(product1);
Console.WriteLine(product1.ProductName); //referans tip olduğu için product1 in product name i değişir.
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitInStock = 5,
ProductName = "Kalem", UnitPrice = 35
};
//Classlar PascalCase //isimlendirmeler camelCase
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Table";
product1.UnitPrice = 150;
product1.UnitsInStock = 3;
Product product2 = new Product {
Id = 1, CategoryId = 5, ProductName = "Pen", UnitsInStock = 20, UnitPrice = 29.90
};
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2; //2 bizim için Mobilya kategorisi olsun.
product1.ProductName = "Katlanır Masa";
product1.UnitPrice = 500.00;
product1.UnitsInStock = 3;
//farklı bir nesne yaratma yöntemi!
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitPrice = 15,
ProductName = "Tükenmez Kalem", UnitsInStock = 70
};
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Table";
product1.UnitPrice = 550;
product1.UnitsInStock = 9;
Product product2 = new Product
{
Id = 2, CategoryId = 2, ProductName = "Chair", UnitPrice = 300,
UnitsInStock = 5
};
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 150;
product1.UnitsInStock = 7;
Product product2 = new Product {
Id = 2, CategoryId = 3, ProductName = "Kalem", UnitPrice = 35, UnitsInStock = 14
};
ProductManager productManager = new ProductManager();
productManager.Add(product1);
productManager.Topla(1, 2);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.ID = 1;
product1.CategoryID = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
Product product2 = new Product {
ID = 2, CategoryID = 5, UnitsInStock = 5, ProductName = "Kalem", UnitPrice = 35
}; //Alternative object creation method.
// PascalCase //camelCase
ProductManager productManager = new ProductManager();
productManager.Add(product1);
productManager.Update(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2; //Ornagin mobilya kategorisinin id degeri 2 olsun
product1.ProductName = "Masa";
product1.UnitPrice = 599.99;
product1.UnitsInStock = 10; //stokta 10 tane var
//Bir baska obje olusturma yontemi(normal paranter degiz suslu parantez kullandik)
Product product2 = new Product {
Id = 2, CategoryId = 3, ProductName = "Bilgisayar", UnitPrice = 3999, UnitsInStock = 5
};
//Product manager
ProductManager productManager = new ProductManager();
productManager.Add();
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "masa";
product1.UnitPrice = 500;
product1.UnitInStock = 5;
Product product2 = new Product {
Id = 2, CategoryId = 5, ProductName = "kalem", UnitPrice = 10, UnitInStock = 15,
};
ProductManager productManager = new ProductManager();
productManager.Add(product1);
productManager.UpDate(product1);
Console.ReadLine();
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 5;
Product product2 = new Product {
id = 2, CategoryId = 5, ProductName = "Kalem", UnitPrice = 500, UnitsInStock = 5
};
ProductManager productManager = new ProductManager();
productManager.Add(product1);
//int, double,
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitInStock = 5, ProductName = "Kalem", UnitPrice = 35,
};
//PascalCase //camelCase
ProductManager productManager = new ProductManager();//ProductManager türündeki productManager yeni bir ProductManagerdır demek
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitsInStock = 5, ProductName = "Kalem", UnitPrice = 35
}; //üstteki yazımın bir başka şeklidir.
//PascalCase //camelCase
ProductManager productManager = new ProductManager();
productManager.Add(product1);
Console.WriteLine(product1.ProductName);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
// Farklı bir ürün tanımlama özelliği !
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitsInStock = 5, ProductName = "Kalem", UnitPrice = 35
};
//PascalCase //camelCase
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitInStock = 3;
//yukarıdaki ile aynı işlemi tek satırda aşağıdaki gibi yazabiliriz.
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitInStock = 5, ProductName = "Kalem", UnitPrice = 35
};
ProductManager productManager = new ProductManager();
productManager.Add(product1);
Console.WriteLine(product1.ProductName);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
Product product2 = new Product {
Id = 2, ProductName = "Kalem", CategoryId = 5, UnitsInStock = 5, UnitPrice = 20
};
// İki şekilde de tanımlayabiliyoruz
// case sensitive = Büyük küçük harf duyarlılığı
// PascalCase // camelCase
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Table";
product1.UnitPrice = 500;
product1.UnitInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitInStock = 5,
ProductName = "Pen", UnitPrice = 35
};
//PascalCase //camelCase
ProductManager productManager = new ProductManager();
productManager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5, UnitsInStock = 5, ProductName = "Kalem", UnitPrice = 35
};
//PascalCase //camelCase
//Case sensitive
ProductManager productmanager = new ProductManager();
productmanager.Add(product1);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5,
UnitsInStock = 5, ProductName = "Kalem", UnitPrice = 35
};
ProductManager productManager = new ProductManager();
productManager.Add(product1);
Console.WriteLine(product1.ProductName);
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
Product product2 = new Product {
Id = 2, CategoryId = 5,
UnitsInStock = 5, ProductName = "Kalem", UnitPrice = 35
};
//PascalCase //camelCase
//case sensitive
ProductManager productManager = new ProductManager();
//heap //stack
productManager.Add(product1); //101 adres
Console.WriteLine(product1.ProductName);
/*
* productManager.Topla2(3, 6);
* int toplamaSonucu = productManager.Topla(3, 6);
* Console.WriteLine(toplamaSonucu*2);
*/
/*
* int sayi = 100;
* productManager.BiseyYap(sayi);
* Console.WriteLine(sayi);
*/
//int-double-bool... değer tip
//diziler-class-abstract class-interface... referans tip
}
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitInStock = 3;
Product product2 = new Product
{
Id = 2,
CategoryId = 5,
UnitInStock = 4,
ProductName = "Kalem",
UnitPrice = 35
};
//PascalCase //camelCase
ProductManager productManager = new ProductManager();
productManager.Add(product1);
Console.WriteLine(product1.ProductName); //kamera
/* productManager.Topla2(3, 6); //returne ihtiyacım var çünkü sonucu tekrar kullanmam gerekebilir.
*
* int toplamaSonucu = productManager.Topla(3, 6); //burada topla fonksiyonunu kullanarak tekrar sonucu kullanabildik
* Console.WriteLine(toplamaSonucu*2);
*
*
* // int sayi = 100;
* //productManager.BiseyYap(sayi); //sayının sadece değerini yolluyoruz. sayı tanımıyla baglantımız bitiyor.
* // Console.WriteLine(sayi); //100
*
* //int,doble,bool... değer tiplerde atamalar tamamen değeri üzerinde olur.
* //diziler,class,abstract class, interface... referans tiplerde atamalar referansın adresiyle yapılır.
*
*/
}
//main, ekran görevi görür. manager classı iş yapan classdır.
static void Main(string[] args)
{
Product product1 = new Product();
product1.Id = 1;
//numara 2 mobilyaya denk geliyor yani kategorisini gösteriyor. daha sonra kategorisi değişebilir, kodu değil veri kaynağını değiştiririz.
product1.CategoryId = 2;
product1.ProductName = "Masa";
product1.UnitPrice = 500;
product1.UnitsInStock = 3;
//bunu bir yukarıdaki gibi bir de aşağıdaki gibi oluşturabiliriz.
//direkt classın hemen yanında, alanları yukarıdaki gibi ayrı ayrı yazmadan direkt yazabiliriz.
Product product2 = new Product {
Id = 2, CategoryId = 5, ProductName = "Kalem", UnitsInStock = 5, UnitPrice = 35
};
//PascalCase camelCase
ProductManager productManager = new ProductManager();
// ='in sağ tarafı stack; sol tarafı heap.
//yukarıdaki satırın anlamı: ProductManager türündeki productManager yeni bir referans numarası almış ProductManager'dır.
//string isim = "Engin"
productManager.Add(product1);
//bunu yazınca product1'i ProductManager'a gönderecek.
Console.WriteLine(product1.ProductName);
productManager.Topla2(3, 6);
int toplamaSonucu = productManager.Topla(3, 6);
Console.WriteLine(toplamaSonucu * 2);
//şöyle de çalışır:
Console.WriteLine(productManager.Topla(3, 6) * 2);
int sayi = 100;
productManager.BiseyYap(sayi);
Console.WriteLine(sayi);
}