в 15:30, 26 мая 2010

2010-05-26T15:30:57Z

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2010-05-26T12:00:04Z

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== The script block holds a subroutine named Page_Load, which is triggered when the page is first created. (C#)==



<source lang="csharp">
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<script runat="server">

public delegate void PriceChangedEventHandler();
public class Product
{
private string name;
private decimal price;
private string imageUrl;
public string Name
{
get
{ return name; }
set
{ name = value; }
}
public event PriceChangedEventHandler PriceChanged;
public decimal Price
{
get
{ return price; }
set
{
price = value;
if (PriceChanged != null)
{
PriceChanged();
}
}
}
public string ImageUrl
{
get
{ return imageUrl; }
set
{ imageUrl = value; }
}
public string GetHtml()
{
string htmlString;
htmlString = "<h1>" + name + "</h1><br>";
htmlString += "<h3>Costs: " + price.ToString() + "</h3><br>";
htmlString += "<img src="" + imageUrl + "" />";
return htmlString;
}
public Product(string name, decimal price)
{
Name = name;
Price = price;
}
}

private void Page_Load(object sender, EventArgs e)
{
Product saleProduct = new Product("A", 49.99M);
saleProduct.ImageUrl = "a.jpg";
Response.Write(saleProduct.GetHtml());
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Product Test</title>
</head>
<body></body>
</html></source>

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ASP.NET Tutorial/Page Lifecycle/Page Load - История изменений

в 15:30, 26 мая 2010

Admin: 1 версия