主要的功能是一个页面\WebSite.aspx从数据库读取所有的网址链接，供用户选择。
另一个页面Default.aspx用户呈现用户选择的网址，并可以进行删除。简单的页面图形如下所示。
WebSite.aspx 的部分截图
Default.aspx的部分截图
用户可以从WebSite.aspx页中自定义需要的网址链接，点击“确定”按钮后，自动存入aspnet_Profile数据表中，Default.aspx页的内容是从aspnet.Profile数据表读取出来的。这样就实现个性化设置。
该功能的核心思想是将一个自定义的类串行化，并存入到aspnet_Profile数据表中，以便实现个性化，如果将Default.aspx封装成一个WebPart控件，就可以实现更多的功能。
主要的代码：
１、配置文件
Web.Config
1
<connectionStrings>
2 <add name="profileProvider" connectionString="Data Source=(local);Initial Catalog=aspnetdb;Integrated Security=True" providerName="System.Data.SqlClient"/>
3</connectionStrings>
1using System;
2using System.Data;
3using System.Configuration;
4using System.Web;
5using System.Web.Security;
6using System.Web.UI;
7using System.Web.UI.WebControls;
8using System.Web.UI.WebControls.WebParts;
9using System.Web.UI.HtmlControls;
10
11using System.Collections;
12
13/**//// <summary>
14
/// WebSite 的摘要说明
15
/// </summary>
16[Serializable]
17public class WebSite
18
{
19 public Hashtable _WebSiteItems = new Hashtable();
20
21 public ICollection WebSiteItems
22
{
23 get { return _WebSiteItems.Values; }
24
}
25 public void AddItem(int ID, string Name, string Url)
26 {
27 //在向哈西表中添加内容前，先判断该商品是否已经添加上了，如果没有则添加，否则不变。
28 WebSiteItem item = (WebSiteItem)_WebSiteItems[ID];
29 if (item == null)
30 {
31 _WebSiteItems.Add(ID, new WebSiteItem(ID, Name, Url));
32 }
33 else
34 {
35
36 _WebSiteItems[ID] = item;
37 }
38 }
39
40 public void RemoveItem(int ID)
41 {
42 WebSiteItem item = (WebSiteItem)_WebSiteItems[ID];
43 if (item == null)
44 {
45 return;
46 }
47 else
48 {
49 _WebSiteItems.Remove(ID);
50 }
51
52 }
53
54}
55
56[Serializable]
57public class WebSiteItem
58{
59 private string webSiteName;
60 private string webSiteUrl;
61 private int id;
62
63 public int ID
64 {
65 get
66 {
67 return id;
68 }
69 }
70
71 public string WebSiteName
72 {
73 get
74 {
75 return webSiteName;
76 }
77 }
78 public string WebSiteUrl
79 {
80 get
81 {
82 return webSiteUrl;
83 }
84 }
85
86 public WebSiteItem(int id,string name,string url)
87 {
88 webSiteUrl = url;
89 webSiteName = name;
90 this.id = id;
91 }
92}
93
1<%@ Page Language="C#" AutoEventWireup="true" CodeFile="WebSite.aspx.cs" Inherits="NavigationControls_WebSite" %>
2
3<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4
5<html xmlns="http://www.w3.org/1999/xhtml" >
6<head runat="server">
7 <title>无标题页</title>
8</head>
9<body>
10 <form id="form1" runat="server">
11 <div>
12 <asp:DataList ID="dlWebSite" runat="server" DataSourceID="SqlDataSource1">
13 <ItemTemplate>
14 <asp:CheckBox ID="chbWebSite" runat="server"/>
15 <asp:HyperLink ID="hlWebSite" NavigateUrl='<%#Eval("WebSiteUrl") %>' runat="Server" Text='<%#Eval("WebSiteName")%>'></asp:HyperLink>
16 <asp:Label ID="webId" Text='<%#Eval("Id") %>' runat="server" Visible="false"></asp:Label>
17 </ItemTemplate>
18 </asp:DataList>
19 <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:xqzyConnectionString %>" SelectCommand="SELECT * FROM [Navigator_WebSite]"></asp:SqlDataSource>
20 <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
21 <asp:GridView ID="GridView1" runat="server" ShowHeader="False" AutoGenerateColumns="False" Height="139px" Width="103px">
22 <Columns>
23 <asp:TemplateField>
24 <ItemTemplate>
25 <table>
26 <tr>
27 <td><a href='<%#Eval("WebSiteUrl") %>'><%#Eval("WebSiteName") %></a> </td>
28 </tr>
29 </table>
30 </ItemTemplate>
31 </asp:TemplateField>
32 </Columns>
33
34
35 </asp:GridView>
36 <asp:Button ID="Button2" runat="server" OnClick="Button2_Click" Text="Button" /></div>
37 </form>
38
39
40</body>
41</html>
42４、WebSite.aspx.cs
1using System;
2using System.Data;
3using System.Configuration;
4using System.Collections;
5using System.Web;
6using System.Web.Security;
7using System.Web.UI;
8using System.Web.UI.WebControls;
9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11
12public partial class NavigationControls_WebSite : System.Web.UI.Page
13{
14
15 protected void Page_Load(object sender, EventArgs e)
16 {
17
18
19 }
20 protected void Button1_Click(object sender, EventArgs e)
21 {
22 if (Profile.websit==null)
23 {
24 Profile.websit = new WebSite();
25 }
26 //思路：将用户选择的站点存入一个类中，以便在网站导航控件中使用。
27
28 //WebSiteFunc myWebSite = new WebSiteFunc();
29
30 //int i = 0;
31
32 foreach (DataListItem dl in this.dlWebSite.Items)
33 {
34 CheckBox cb = (CheckBox)dl.FindControl("chbWebSite");
35 if (cb.Checked)
36 {
37 HyperLink hl = (HyperLink )dl.FindControl("hlWebSite");
38 Label myLabel = (Label)dl.FindControl("webId");
39 int id = Convert.ToInt32(myLabel.Text);
40
41 Profile.websit.AddItem(id, hl.Text, hl.NavigateUrl);
42
43 }
44 }
45
46
47
48
49 }
50 protected void Button2_Click(object sender, EventArgs e)
51 {
52
53 Response.Redirect("Default.aspx");
54
55 }
56}
575.Default.aspx
1<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="NavigationControls_Default" %>
2
3<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4
5<html xmlns="http://www.w3.org/1999/xhtml" >
6<head runat="server">
7 <title>无标题页</title>
8</head>
9<body>
10 <form id="form1" runat="server">
11 <div>
12 <asp:GridView ID="GridView1" runat="server" DataKeyNames="ID" AutoGenerateColumns="False" OnSelectedIndexChanged="RemoveCartItem">
13 <Columns>
14 <asp:TemplateField>
15 <ItemTemplate>
16 <asp:HyperLink ID="HyperLink1" Text='<%#Eval("WebSiteName") %>' NavigateUrl='<%#Eval("WebSiteUrl") %>' runat="server"></asp:HyperLink>
17 </ItemTemplate>
18 </asp:TemplateField>
19 <asp:CommandField ShowSelectButton="True" />
20 </Columns>
21 </asp:GridView>
22
23 </div>
24
25 </form>
26</body>
27</html>
28
6、Default.aspx.cs
1using System;
2using System.Data;
3using System.Configuration;
4using System.Collections;
5using System.Web;
6using System.Web.Security;
7using System.Web.UI;
8using System.Web.UI.WebControls;
9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11
12public partial class NavigationControls_Default : System.Web.UI.Page
13{
14 protected void Page_Load(object sender, EventArgs e)
15 {
16 if (!Page.IsPostBack)
17 {
18 Bind();
19 }
20 //if ((Session["web"]) != null)
21 //{
22 // WebSiteFunc myWeb = (WebSiteFunc)Session["web"];
23
24 // GridView1.DataSource = myWeb.WebSite;
25 // GridView1.DataBind();
26 //}
27 }
28
29 protected void Bind()
30 {
31 if (Profile.websit!= null)
32 {
33 GridView1.DataSource = Profile.websit.WebSiteItems;
34 GridView1.DataBind();
35 }
36 }
37
38 protected void RemoveCartItem(object sender, EventArgs e)
39 {
40 // 获取被选中商品的主键ID
41 int id = (int)GridView1.SelectedDataKey.Value;
42
43 //int ID = (int)CartGrid.SelectedDataKey.Value;
44 // 利用ID，从Profile对象购物车中删除该商品
45 Profile.websit.RemoveItem(id);
46 // 显示购物车数据
47 Bind();
48 }
49
50}
51
另一个页面Default.aspx用户呈现用户选择的网址，并可以进行删除。简单的页面图形如下所示。
WebSite.aspx 的部分截图
Default.aspx的部分截图
用户可以从WebSite.aspx页中自定义需要的网址链接，点击“确定”按钮后，自动存入aspnet_Profile数据表中，Default.aspx页的内容是从aspnet.Profile数据表读取出来的。这样就实现个性化设置。
该功能的核心思想是将一个自定义的类串行化，并存入到aspnet_Profile数据表中，以便实现个性化，如果将Default.aspx封装成一个WebPart控件，就可以实现更多的功能。
主要的代码：
１、配置文件
Web.Config1
<connectionStrings>2
<add name="profileProvider" connectionString="Data Source=(local);Initial Catalog=aspnetdb;Integrated Security=True" providerName="System.Data.SqlClient"/>3
</connectionStrings>1 <profile defaultProvider="SqlProvider">
2 <providers >
3 <clear/>
4 <add name ="SqlProvider" connectionStringName="profileProvider" type="System.Web.Profile.SqlProfileProvider" applicationName="/" />
5 </providers>
6 <properties>
7 <add name="websit" type="WebSite" serializeAs="Binary" allowAnonymous="true"/>
8 </properties>
9 </profile>
２、存入数据库的自定义类 <profile defaultProvider="SqlProvider">2
<providers >3
<clear/>4
<add name ="SqlProvider" connectionStringName="profileProvider" type="System.Web.Profile.SqlProfileProvider" applicationName="/" />5
</providers>6
<properties>7
<add name="websit" type="WebSite" serializeAs="Binary" allowAnonymous="true"/>8
</properties> 9
</profile>1
using System;2
using System.Data;3
using System.Configuration;4
using System.Web;5
using System.Web.Security;6
using System.Web.UI;7
using System.Web.UI.WebControls;8
using System.Web.UI.WebControls.WebParts;9
using System.Web.UI.HtmlControls;10
11
using System.Collections;12
13
/**//// <summary>14
/// WebSite 的摘要说明15
/// </summary>16
[Serializable]17
public class WebSite18
{19
public Hashtable _WebSiteItems = new Hashtable();20
21
public ICollection WebSiteItems22
{23
get { return _WebSiteItems.Values; }24
}25
public void AddItem(int ID, string Name, string Url)26
{27
//在向哈西表中添加内容前，先判断该商品是否已经添加上了，如果没有则添加，否则不变。28
WebSiteItem item = (WebSiteItem)_WebSiteItems[ID];29
if (item == null)30
{31
_WebSiteItems.Add(ID, new WebSiteItem(ID, Name, Url));32
}33
else34
{35
36
_WebSiteItems[ID] = item;37
}38
}39
40
public void RemoveItem(int ID)41
{42
WebSiteItem item = (WebSiteItem)_WebSiteItems[ID];43
if (item == null)44
{45
return;46
} 47
else48
{49
_WebSiteItems.Remove(ID);50
}51
52
}53
54
}55
56
[Serializable]57
public class WebSiteItem58
{59
private string webSiteName;60
private string webSiteUrl;61
private int id;62
63
public int ID64
{65
get66
{67
return id;68
}69
}70
71
public string WebSiteName72
{73
get74
{75
return webSiteName;76
}77
}78
public string WebSiteUrl79
{80
get81
{82
return webSiteUrl;83
}84
}85
86
public WebSiteItem(int id,string name,string url)87
{88
webSiteUrl = url;89
webSiteName = name;90
this.id = id;91
}92
}93
３、WebSite.aspx
1
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="WebSite.aspx.cs" Inherits="NavigationControls_WebSite" %>2
3
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">4
5
<html xmlns="http://www.w3.org/1999/xhtml" >6
<head runat="server">7
<title>无标题页</title>8
</head>9
<body>10
<form id="form1" runat="server">11
<div>12
<asp:DataList ID="dlWebSite" runat="server" DataSourceID="SqlDataSource1">13
<ItemTemplate>14
<asp:CheckBox ID="chbWebSite" runat="server"/>15
<asp:HyperLink ID="hlWebSite" NavigateUrl='<%#Eval("WebSiteUrl") %>' runat="Server" Text='<%#Eval("WebSiteName")%>'></asp:HyperLink>16
<asp:Label ID="webId" Text='<%#Eval("Id") %>' runat="server" Visible="false"></asp:Label>17
</ItemTemplate>18
</asp:DataList>19
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:xqzyConnectionString %>" SelectCommand="SELECT * FROM [Navigator_WebSite]"></asp:SqlDataSource>20
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />21
<asp:GridView ID="GridView1" runat="server" ShowHeader="False" AutoGenerateColumns="False" Height="139px" Width="103px">22
<Columns>23
<asp:TemplateField>24
<ItemTemplate>25
<table>26
<tr>27
<td><a href='<%#Eval("WebSiteUrl") %>'><%#Eval("WebSiteName") %></a> </td>28
</tr>29
</table> 30
</ItemTemplate>31
</asp:TemplateField>32
</Columns>33
34
35
</asp:GridView>36
<asp:Button ID="Button2" runat="server" OnClick="Button2_Click" Text="Button" /></div>37
</form>38
39
40
</body>41
</html>42
1
using System;2
using System.Data;3
using System.Configuration;4
using System.Collections;5
using System.Web;6
using System.Web.Security;7
using System.Web.UI;8
using System.Web.UI.WebControls;9
using System.Web.UI.WebControls.WebParts;10
using System.Web.UI.HtmlControls;11
12
public partial class NavigationControls_WebSite : System.Web.UI.Page13
{ 14
15
protected void Page_Load(object sender, EventArgs e)16
{17
18
19
}20
protected void Button1_Click(object sender, EventArgs e)21
{22
if (Profile.websit==null)23
{24
Profile.websit = new WebSite();25
}26
//思路：将用户选择的站点存入一个类中，以便在网站导航控件中使用。27
28
//WebSiteFunc myWebSite = new WebSiteFunc();29
30
//int i = 0;31
32
foreach (DataListItem dl in this.dlWebSite.Items)33
{34
CheckBox cb = (CheckBox)dl.FindControl("chbWebSite");35
if (cb.Checked)36
{37
HyperLink hl = (HyperLink )dl.FindControl("hlWebSite");38
Label myLabel = (Label)dl.FindControl("webId");39
int id = Convert.ToInt32(myLabel.Text);40
41
Profile.websit.AddItem(id, hl.Text, hl.NavigateUrl);42
43
}44
}45
46
47
48
49
}50
protected void Button2_Click(object sender, EventArgs e)51
{52
53
Response.Redirect("Default.aspx");54
55
}56
}57
1
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="NavigationControls_Default" %>2
3
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">4
5
<html xmlns="http://www.w3.org/1999/xhtml" >6
<head runat="server">7
<title>无标题页</title>8
</head>9
<body>10
<form id="form1" runat="server">11
<div>12
<asp:GridView ID="GridView1" runat="server" DataKeyNames="ID" AutoGenerateColumns="False" OnSelectedIndexChanged="RemoveCartItem">13
<Columns>14
<asp:TemplateField>15
<ItemTemplate>16
<asp:HyperLink ID="HyperLink1" Text='<%#Eval("WebSiteName") %>' NavigateUrl='<%#Eval("WebSiteUrl") %>' runat="server"></asp:HyperLink>17
</ItemTemplate>18
</asp:TemplateField>19
<asp:CommandField ShowSelectButton="True" />20
</Columns>21
</asp:GridView>22
23
</div>24
25
</form>26
</body>27
</html>28
6、Default.aspx.cs
1
using System;2
using System.Data;3
using System.Configuration;4
using System.Collections;5
using System.Web;6
using System.Web.Security;7
using System.Web.UI;8
using System.Web.UI.WebControls;9
using System.Web.UI.WebControls.WebParts;10
using System.Web.UI.HtmlControls;11
12
public partial class NavigationControls_Default : System.Web.UI.Page13
{14
protected void Page_Load(object sender, EventArgs e)15
{16
if (!Page.IsPostBack)17
{18
Bind();19
}20
//if ((Session["web"]) != null)21
//{22
// WebSiteFunc myWeb = (WebSiteFunc)Session["web"];23
24
// GridView1.DataSource = myWeb.WebSite;25
// GridView1.DataBind();26
//}27
}28
29
protected void Bind()30
{31
if (Profile.websit!= null)32
{33
GridView1.DataSource = Profile.websit.WebSiteItems;34
GridView1.DataBind();35
}36
}37
38
protected void RemoveCartItem(object sender, EventArgs e)39
{40
// 获取被选中商品的主键ID41
int id = (int)GridView1.SelectedDataKey.Value;42
43
//int ID = (int)CartGrid.SelectedDataKey.Value;44
// 利用ID，从Profile对象购物车中删除该商品45
Profile.websit.RemoveItem(id);46
// 显示购物车数据47
Bind();48
}49
50
}51
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