public void MorphismIsFunction()
{
Assert.Throws <ArgumentException>(() => Morphism.Create(
Product2.Create(1, true),
Product2.Create(1, false)
));
}
public void IsoMorphismHasUniqueInverse()
{
Assert.Throws <ArgumentException>(() => Morphism.CreateIso(
Product2.Create(1, true),
Product2.Create(2, true)
));
}
public async Task <IActionResult> Create([Bind("Id,Name,Description,Price,PublishDate,Quantity,DefaultImageURL,SellerEmail,SellerId,SellVolume")] Product2 product2)
{
if (!AuthorizeManager.InAuthorizedMember(User.Identity.Name))
{
return(NotFound());
}
string UserId = User.FindFirstValue(ClaimTypes.NameIdentifier);
var ProductList = _context.Product2.Where(m => m.SellerId == UserId).ToList();
// 檢查該使用者上架的產品數量
if (ProductList != null && ProductList.Count > 5)
{
TempData["ReachLimit"] = "建立失敗，您的產品數量已達上限!";
return(RedirectToAction("Index"));
}
if (ModelState.IsValid)
{
product2.PublishDate = DateTime.Now;
product2.SellerEmail = User.Identity.Name;
product2.SellerId = UserId;
product2.SellVolume = 0;
_context.Add(product2);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(product2));
}
public ActionResult TestInclude()
{
Product2 p = productDAO.getProduct(1);
return(Ok(p));
}
public void ConstructionPreservesValues()
{
var p1 = Product2.Create(42, "foo");
Assert.Equal(42, p1.ProductValue1);
Assert.Equal("foo", p1.ProductValue2);
}
public void ProductsQuantity_AddingVariousProductsInAnyOrder_Expected_ProductQuantityShouldIncrease_Test()
{
// Arrange
var shoppingCart = new ShoppingCart("Loyal");
var product1 = new Product1(3);
var product2 = new Product2();
var product3 = new Product3(4);
var expectedQuantityP1 = 6;
var expectedQuantityP2 = 2;
var expectedQuantityP3 = 8;
var expectedProductLine = 3;
// Act
shoppingCart.AddProduct(product1);
shoppingCart.AddProduct(product2);
shoppingCart.AddProduct(product3);
shoppingCart.AddProduct(product2);
shoppingCart.AddProduct(product1);
shoppingCart.AddProduct(product3);
//shoppingCart.AddProduct(product1);
//shoppingCart.AddProduct(product2);
//shoppingCart.AddProduct(product3);
// Assert for product quantity
Assert.AreEqual(expectedQuantityP1, product1.ProductQuantity);
Assert.AreEqual(expectedQuantityP2, product2.ProductQuantity);
Assert.AreEqual(expectedQuantityP3, product3.ProductQuantity);
// Assert for product line
Assert.AreEqual(expectedProductLine, shoppingCart.Products.Count);
}
public ActionResult Cart()
{
List <Product2> products = new List <Product2>();
if (Session["userid"] == null)
{
return(View("Message"));
}
int uid = Convert.ToInt32(Session["userid"]);
var chart = db.Orders.Where(i => i.Person_id == uid).Select(i => i).ToList();
decimal?price = 0;
foreach (var obj in chart)
{
Product2 p = new Product2();
var temp = db.Products.Where(i => i.Id == obj.Product_id).Select(i => i).First();
p.Id = temp.Id;
p.Name = temp.Name;
p.Price = temp.Price;
p.Image = temp.Image;
p.Order_id = obj.Order_id;
products.Add(p);
price = price + p.Price;
}
ViewBag.TotalPrice = price;
return(View(products));
}
public async Task <IActionResult> Edit(int id, [Bind("Id,Name,Price,ImageUrl,LastPurchase,LastSale,IsAvailabe,Stock")] Product2 product2)
{
if (id != product2.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(product2);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!Product2Exists(product2.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(product2));
}
public ActionResult Product2_Buy1(string name, string price, string img)
{
// 데이터 입력
using (dbconnection)
{
dbconnection.Open();
SqlCommand command = new SqlCommand("SELECT * FROM Product2", dbconnection);
SqlDataReader reader = command.ExecuteReader();
var list = new List <Product2>();
while (reader.Read())
{
var product2 = new Product2();
var readint = reader.GetInt32(0);
var readstring = reader.GetString(1);
var readstring1 = reader.GetString(2);
var readstring2 = reader.GetString(3);
product2.Index2 = readint;
product2.Name2 = readstring;
product2.Price2 = readstring1;
product2.Img2 = readstring2;
list.Add(product2);
}
ViewBag.Product2 = list;
}
return(View());
}
public ActionResult Edit(Product2 p)
{
CodeFirstDatabaseEntities db = new CodeFirstDatabaseEntities();
if (ModelState.IsValid)
{
Product2 existingProduct = db.Products.Where(temp => temp.ProductID == p.ProductID).FirstOrDefault();
existingProduct.ProductName = p.ProductName;
existingProduct.Price = p.Price;
existingProduct.Category = p.Category;
existingProduct.DateOfPurchase = p.DateOfPurchase;
existingProduct.CategoryID = p.CategoryID;
existingProduct.BrandID = p.BrandID;
existingProduct.AvailabilityStatus = p.AvailabilityStatus;
existingProduct.Active = p.Active;
db.SaveChanges();
return(RedirectToAction("Index", "Products"));
}
else
{
ViewBag.Categories = db.Categories.ToList();
ViewBag.Brands = db.Brands.ToList();
return(View(p)); //duhet ktheyer View(p) dhe jo View bosh
}
}
public ActionResult Details(long id)
{
CodeFirstDatabaseEntities db = new CodeFirstDatabaseEntities();
Product2 p = db.Products.Where(temp => temp.ProductID == id).FirstOrDefault();
return(View(p));
}
public ActionResult Create(Product2 p)
{
CodeFirstDatabaseEntities db = new CodeFirstDatabaseEntities();
if (ModelState.IsValid)
{
if (Request.Files.Count >= 1)
{
var file = Request.Files[0];
var imgBytes = new Byte[file.ContentLength];
file.InputStream.Read(imgBytes, 0, file.ContentLength);
var base64String = Convert.ToBase64String(imgBytes, 0, imgBytes.Length);
p.Photo = base64String;
}
db.Products.Add(p);
db.SaveChanges();
return(RedirectToAction("Index"));
}
else
{
ViewBag.Categories = db.Categories.ToList();
ViewBag.Brands = db.Brands.ToList();
// ViewBag.Message = "Keni gabime ne model";
return(View(p));
}
}
private void MainView_Loaded(object sender, RoutedEventArgs e)
{
viewmodel = (MainViewModel)this.DataContext;
Products = viewmodel.Products;
Products1 = viewmodel.Products1;
Products2 = viewmodel.Products2;
Product2 tmp = new Product2()
{
Chk1 = true,
BandWide = "200",
Chk2 = false,
Freq = "200000"
};
tmp.ToString();
// Products.CollectionChanged += Products_CollectionChanged;
Product3 tmpProduct3 = new Product3()
{
IsMine = true, Chk1 = true, BandWide = "100", Chk2 = true, Freq = "200"
};
var tmpStruct = tmpProduct3.InputStruct <StTest01>();
//StTest01 st = new StTest01();
//var tmpType = st.GetType();
//var tmpProperty = st.GetType().GetMembers();
//foreach (var p in st.GetType().GetProperties())
//{
// // System.Diagnostics.Debug.WriteLine(p.Name + " : ");
//}
}
public ActionResult Insert()
{
Product2 insertProduct = new Product2();
insertProduct.IsActive = true;
insertProduct.IsActiveSpecified = true;
insertProduct.Name = "Test Product";
insertProduct.ProductCode = "Test";
Response.Write("Name:" + insertProduct.Name);
Response.Write("<br/>ProductCode:" + insertProduct.ProductCode);
SaveResult[] createResults = sfdcBinding.create(new sObject[] { insertProduct });
if (createResults[0].success)
{
string id = createResults[0].id;
Response.Write("<br/>ID:" + id);
Response.Write("<br/>INSERT Product Successfully!!!");
}
else
{
string result = createResults[0].errors[0].message;
Response.Write("<br/>ERROR:" + result);
}
return(View("Index"));
}
private void Button_Click(object sender, RoutedEventArgs e)
{
//Products.Add(new Product()
//{;
// BandWide = String.Format("{0}00", number),
// Freq = String.Format("{0}000", number),
// Chk1 = false,
// Chk2 = false
//});
//number++;
testProducts222.Add((Product2)viewmodel.testProduct2.Clone());
viewmodel.testProduct2.BandWide = "9999";
Product2 tmp2 = (Product2)testProducts222.Where(x => x.BandWide == "345").First();
Product2 tmp21 = (Product2)tmp2.Clone();
testProducts23.Add((Product2)tmp2.Clone());
int idx = testProducts23.IndexOf(tmp2);
int idx1 = testProducts222.IndexOf(tmp2);
bool b0 = tmp2.HasSameValues(tmp21);
bool b1 = tmp2.Equals(tmp21);
bool b3 = tmp2 == tmp21;
//tmp2.BandWide = "33333";
viewmodel.testProduct2.SetValues("BandWide", "10000000");
testProducts222.Where(x => x.Freq == "1000").ToList().Clone();
}
public void ProductAdd(Product2 product) //post method
{
product.ID = ProductID;
products2.Add(product); //add the post product data to the product list
ProductID++;
//instead of adding product data to the static product list you can save data to the database.
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Request.QueryString["id"] != null)
{
int id = int.Parse(Request.QueryString["id"].ToString());
LoadProductsById(id);
//gerçekten link içinde id isminde bir deger vardır...
//girilen id'de ürün var
}
else
{
//id değeri yok
//tüm ürünleri yükle
LoadProducts();
randomdate();
}
using (KiyaslaContext db = new KiyaslaContext())
{
Product1.DataSource = db.SmartPhone.ToList();
Product1.DataTextField = "MarkaModel";
Product1.DataValueField = "Id";
Product1.DataBind();
Product2.DataSource = db.SmartPhone.ToList();
Product2.DataTextField = "MarkaModel";
Product2.DataValueField = "Id";
Product2.DataBind();
}
}
}
public async Task <ActionResult> Create([Bind(Include = _Product2sPostBinding)] Product2 Product2)
{
String id = String.Empty;
try
{
id = (await SalesforceService.MakeAuthenticatedClientRequestAsync(
async(client) =>
{
return(await client.CreateAsync("Product2", Product2));
}
)).ToString();
}
catch (Exception e)
{
this.ViewBag.OperationName = "Create Salesforce Product2";
this.ViewBag.AuthorizationUrl = SalesforceOAuthRedirectHandler.GetAuthorizationUrl(this.Request.Url.ToString());
this.ViewBag.ErrorMessage = e.Message;
}
if (this.ViewBag.ErrorMessage == "AuthorizationRequired")
{
return(Redirect(this.ViewBag.AuthorizationUrl));
}
if (this.ViewBag.ErrorMessage == null)
{
return(RedirectToAction("Index"));
}
else
{
return(RedirectToAction("Index"));
}
}
public async Task <ActionResult> Edit([Bind(Include = _Product2sPostBinding)] Product2 Product2)
{
SuccessResponse success = new SuccessResponse();
try
{
success = await SalesforceService.MakeAuthenticatedClientRequestAsync(
async (client) =>
{
success = await client.UpdateAsync("Product2", Product2.Id, Product2);
return(success);
}
);
}
catch (Exception e)
{
this.ViewBag.OperationName = "Edit Salesforce Product2";
this.ViewBag.AuthorizationUrl = SalesforceOAuthRedirectHandler.GetAuthorizationUrl(this.Request.Url.ToString());
this.ViewBag.ErrorMessage = e.Message;
}
if (this.ViewBag.ErrorMessage == "AuthorizationRequired")
{
return(Redirect(this.ViewBag.AuthorizationUrl));
}
if (success.Success == true)
{
return(RedirectToAction("Index"));
}
else
{
return(View(Product2));
}
}
public ActionResult Delete(long id)
{
CodeFirstDatabaseEntities db = new CodeFirstDatabaseEntities();
Product2 existingProduct = db.Products.Where(temp => temp.ProductID == id).FirstOrDefault();
return(View(existingProduct));
}
public ActionResult DeleteConfirmed(int id)
{
Product2 product2 = db.Product2s.Find(id);
db.Product2s.Remove(product2);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Delete(long id, Product2 p)
{
CodeFirstDatabaseEntities db = new CodeFirstDatabaseEntities();
Product2 existingProduct = db.Products.Where(temp => temp.ProductID == id).FirstOrDefault();
db.Products.Remove(existingProduct);
db.SaveChanges();
return(RedirectToAction("Index", "Products"));
}
public void HashCodeDependsOnStructure()
{
var p1 = Product2.Create("foo", "bar");
var p2 = Product2.Create("foo", "bar");
var p3 = Product2.Create(12345, 67890);
Assert.True(p1.GetHashCode() == p2.GetHashCode());
Assert.False(p1.GetHashCode() == p3.GetHashCode());
}
static void Main(string[] args)
{
/*
* Como as coleções Hash testam igualdade?
* - Se GetHashCode e Equals estiverem implementados:
* - Primeiro GetHashCode. Se der igual, usa Equals para confirmar.
*/
HashSet <string> set = new HashSet <string>();
set.Add("Maria");
set.Add("Alex");
Console.Write("Exemplo simples: O nome (Maria) existe na coleção set: ");
Console.WriteLine(set.Contains("Maria")); //A função .Contains irá testar o GetHashCode conforme explicado acima
/*
* - Se GetHashCode e Equals NÃO estiverem implementados:
* - Tipos referência: compara as referências dos objetos
* - Tipos valor: comparar os valores dos atributos
*/
//Tipos referência: Sem a implementação do GetHashCode e Equals na classe Product1. Irá comparar as referências.
HashSet <Product1> a = new HashSet <Product1>();
a.Add(new Product1("TV", 900.0));
a.Add(new Product1("Notebook", 1200.0));
Product1 prod1 = new Product1("Notebook", 1200.0);
Console.WriteLine();
Console.WriteLine("Sem a implementação do GetHashCode e Equals na classe: ");
Console.WriteLine("Os objetos são iguais: " + a.Contains(prod1)); //Nesse caso o .Contains iá considerar para comparação as referências dos objetos e não seu conteúdo, por isso que mesmo os dados sendo totalmente iguais o resultado será "false", pois as referências dos objetos são realmente diferentes uma da outra.
//Tipos Referência: Com a implementação do GetHashCode e Equals na classe Product2. Irá comparar agora o conteúdo(valores) dos objetos.
HashSet <Product2> b = new HashSet <Product2>();
b.Add(new Product2("TV", 900.0));
b.Add(new Product2("Notebook", 1200.0));
Product2 prod2 = new Product2("Notebook", 1200.0);
Console.WriteLine();
Console.WriteLine("Com a implementação do GetHashCode e Equals na classe: ");
Console.WriteLine("Os objetos são iguais: " + b.Contains(prod2)); //Nesse caso o .Contains agora irá comparar os valores contidos nos objetos e não suas referência, então nesse caso o resultado será "True" pois realmente o conteúdo dos dois objetos são iguais.
//Tipos Valor: Sempre comparará o conteúdo dos objetos e não suas referências.
HashSet <Point> c = new HashSet <Point>();
c.Add(new Point(3, 4));
c.Add(new Point(5, 10));
Point point = new Point(5, 10);
Console.WriteLine();
Console.WriteLine("Os pontos do Struct (Point) são iguais? " + c.Contains(point)); //No caso de um Struct sempre será comparado o seus valores(conteúdo) dos objetos e não suas referências, por isso nesse caso não é necessário implementar o GetHashCode e Equals dentro do Struct Point.
}
public ActionResult Edit(long id)
{
CodeFirstDatabaseEntities db = new CodeFirstDatabaseEntities();
Product2 existingProduct = db.Products.Where(temp => temp.ProductID == id).FirstOrDefault();
ViewBag.Categories = db.Categories.ToList();
ViewBag.Brands = db.Brands.ToList();
return(View(existingProduct));
}
public void EqualsIsStructural()
{
var p1 = Product2.Create("foo", "bar");
var p2 = Product2.Create("foo", "bar");
var p3 = Product2.Create(12345, 67890);
Assert.True(p1.Equals(p2));
Assert.False(p1.Equals(p3));
}
public ActionResult Edit([Bind(Include = "Id,ProductName,ProductQuantity,UnitPrice")] Product2 product2)
{
if (ModelState.IsValid)
{
db.Entry(product2).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(product2));
}
public void TestMethodProduct2()
{
Product2 p1 = new Product2 {
Id = 1, Name = "Foo"
};
Product2 p2 = new Product2 {
Id = 1, Name = "Foo"
};
Assert.AreEqual(p1, p2);
}
public async Task <IActionResult> Create([Bind("Id,Name,Price,ImageUrl,LastPurchase,LastSale,IsAvailabe,Stock")] Product2 product2)
{
if (ModelState.IsValid)
{
_context.Add(product2);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(product2));
}
public ActionResult Create([Bind(Include = "Id,ProductName,ProductQuantity,UnitPrice")] Product2 product2)
{
if (ModelState.IsValid)
{
db.Product2s.Add(product2);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(product2));
}
private static void Main(string[] args)
{
Product iphone6 = new Product("iPhone6", 28000.0); //5.1宣告Product iPhone、宣告CPU cpu
CPU cpu = new CPU("Intel i7 4970", 12000.0, 3.8);
iphone6.SaySomething(); //5.2Product類別的SaySomething()、CPU類別的SaySomething()
Console.WriteLine("上面是iphone6的\n");
cpu.SaySomething();
Console.WriteLine("上面是cpu的\n");
iphone6.Amount = 1; //7.3等一下7.X才會用到的
Product anotherCPU = new CPU("Intel i3 4370", 6000.0, 3.5); //6.1真正物件導向的寫法：左邊宣告成最上層的類別、右邊寫成子類別
anotherCPU.SaySomething(); //6.2再寫下=new之前，Product anotherCPU的宣告，只是定義了一張貼紙而已；直到new出來後，才會在記憶體中劃出位置
Console.WriteLine("上面是anotherCPU的(拿掉override)\n"); // 這種寫法是把子類別的CPU，裝箱成Product
//anotherCPU.f //6.3.1因為anotherCPU屬於Product類別，所以看不到CPU特有的Frequency
// 6.3.2但這時的SaySomething()卻是CPU裡面的，因為用了override會指定要使用CPU的SaySomething()
(anotherCPU as CPU).SaySomething(); //6.4拿掉override後，要用 (anotherCPU as CPU)來叫CPU的SyaSomething()
Console.WriteLine("上面是anotherCPU的(用了as CPU)\n");
//anotherCPU.Amount = 3; //7.3等一下7.才會用到的
//ProductListCalculator calculator = new ProductListCalculator(); //7.4宣告一個ProductListCalculator
//calculator.ProductList = new List<Product>(); //7.5把ProductList給new出來
//calculator.ProductList.Add(iphone6); //7.6把calaulator的ProductList加入iphone6、iphone6、anotherCPU
//calculator.ProductList.Add(iphone6);
//calculator.ProductList.Add(anotherCPU);
//calculator.ShowReport();
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Product2[] products = new Product2[5]; //11.5改寫Array.Sort，用來排序Product2型別
products[0] = new Product2("Product1", 1500);
products[1] = new Product2("Product2", 1200);
products[2] = new Product2("Product3", 2500);
products[3] = new Product2("Product4", 3000);
products[4] = new Product2("Product5", 900);
Console.WriteLine("排序前");
for (int index = 0; index < products.Length; index++)
{
Console.WriteLine(products[index].Price);
}
Array.Sort(products);
Console.WriteLine("排序後");
for (int index = 0; index < products.Length; index++)
{
Console.WriteLine(products[index].Price);
}
}
private static void Main(string[] args)
{
Product1 iphone6 = new Product1("iphone6", 28000.0);
CPU cpu = new CPU("Intel i7", 12000.0, 3.8);
iphone6.SaySomething();
Console.WriteLine();
cpu.SaySomething();
Console.WriteLine();
Product1 anotherCPU = new CPU("Intel i6", 6000.0, 3.5);
anotherCPU.SaySomething();
Console.WriteLine();
//anotherCPU
(anotherCPU as CPU).SaySomething();
Console.WriteLine();
iphone6.Amount = 1;
anotherCPU.Amount = 3;
ProductListCalculator calculator = new ProductListCalculator();
calculator.ProductList = new List<Product1>();
//calculator.ProductList.Add(iphone6);
//calculator.ProductList.Add(iphone6);
calculator.ProductList.Add(anotherCPU);
calculator.ShowReport();
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Product2[] products = new Product2[5];
products[0] = new Product2("Product1", 15000);
products[1] = new Product2("Product1", 12000);
products[2] = new Product2("Product1", 25000);
products[3] = new Product2("Product1", 30000);
products[4] = new Product2("Product1", 9000);
Console.WriteLine("排序前: ");
for (int index = 0; index < products.Length; index++)
{
Console.WriteLine(products[index].Price);
}
Array.Sort(products);
Console.WriteLine("排序後: ");
for (int index = 0; index < products.Length; index++)
{
Console.WriteLine(products[index].Price);
}
}
public override void BuidProduct2()
{
Product2 product2 = new Product2();
_product.SetProduct2(product2);
}
public void SetProduct2(Product2 product)
{
_product2 = product;
}
