本人學Asp.Net不久，用的是C#寫代碼，在學習C#中發現很多初學者對繼承和多態性不是特別的了解，因此作了這個例子，希望對您有所幫助，例子很簡單
頁面文件TestProfileClass2.aspx
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<%@PageLanguage="C#"ContentType="text/html"ResponseEncoding="gb2312"Src="profile2.cs"%>
<%@ImportNamespace="shai"%>
<html>
<head>
<style>
div{font:Arial,Helvetica,sans-serif;
background-color:#cccccc;
border-color:black;
border-width:1;
border-style:solid;
padding:10,10,10,10;
}
</style>
<scriptlanguage="c#"runat="server">
publicvoidPage_Load(Objectsender,EventArgse)
{
Profileprofile=newProfile();
message.InnerHtml+="<u>ProfileClass</u><br>";
message.InnerHtml+="Firstname:"+profile.getFirstname()+"<br>";
message.InnerHtml+="Lastname:"+profile.getLastname()+"<br>";
message.InnerHtml+="Phone:"+profile.getPhonenumber()+"<br><br>";
profile.save(); ExtendedProfileextendedprofile=newExtendedProfile();
message.InnerHtml+="<u>ExtendedProfileClass</u></br>";
message.InnerHtml+="Firstname:"+profile.getFirstname()+"<br>";
message.InnerHtml+="Lastname:"+profile.getLastname()+"<br>";
message.InnerHtml+="Phone:"+extendedprofile.getPhonenumber()+"<br>";
message.InnerHtml+="Address1:"+extendedprofile.getAddress1()+"<br>";
message.InnerHtml+="Address2:"+extendedprofile.getAddress2()+"<br>";
message.InnerHtml+="City:"+extendedprofile.getCity()+"<br>";
message.InnerHtml+="State:"+extendedprofile.getState()+"<br>";
message.InnerHtml+="Postal:"+extendedprofile.getPostal()+"<br>";
message.InnerHtml+="Description:"+extendedprofile.getDescription()+"<br>"; extendedprofile.save();
}
</script>
<metahttp-equiv="Content-Type"content="text/html;charset=gb2312">
<title></title>
</head>
<bodystyle="font:Arial,Helvetica,sans-serif">
<b><h3>簡單的繼承/多態例子</h3></b><br><br>
objectoutput:<br>
<br>
<divid="message"runat="server"/>
</body>
</html> |