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Текущая версия на 11:51, 26 мая 2010

Demonstrates how to use the ASP.NET user profile

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" 
    Inherits="Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Make Your Page The Way You Want</title>
</head>
<body>
    <div id="pageContent">
        <form id="form1" runat="server">
           <asp:loginname ID="CurrentUser" runat="server" FormatString="Welcome, {0}" /></td>
           <asp:loginstatus ID="Loginstatus1" 
                            runat="server" 
                            LogoutText="Log off" 
                            LogoutAction="Refresh"/>
           <asp:Panel runat="server" 
                      ID="InfoPanel" 
                      BackColor="AliceBlue" 
                      BorderStyle="Outset" 
                      BorderWidth="1px">
           <asp:PlaceHolder runat="server" ID="Favorites" />
           <asp:MultiView runat="server" ID="Options" ActiveViewIndex="0">
              <asp:View runat="server" ID="MenuOptions">
                 <asp:LinkButton runat="server" ID="EditButton" text="Click here to edit" OnClick="OnEditOptions" /> 
              </asp:View>
              <asp:View runat="server" ID="ChangeOptions">
                 <asp:textbox runat="server" id="NewBackColor" tooltip="Enter background color" />
                 <asp:button runat="server" id="button1" text="Set Back Color" onclick="OnSetBackColor" />
                 <asp:textbox runat="server" id="NewForeColor" tooltip="Enter foreground color" />
                 <asp:button runat="server" id="button3" text="Set Fore Color" onclick="OnSetForeColor" />
                 <asp:textbox runat="server" id="NewFontName" tooltip="Enter the font family name" />
                 <asp:textbox runat="server" id="NewFontSize" tooltip="Enter the font size in points" />
                 <asp:button runat="server" id="button4" text="Set Font" onclick="OnSetFont" />
                 <asp:textbox runat="server" id="NewLink" tooltip="Enter a new URL" />
                 <asp:button runat="server" id="button2" text="Add Link" onclick="OnAddLink" />
                 <asp:button runat="server" id="button5" text="Remove Link" onclick="OnRemoveLink" />
                 <asp:LinkButton ID="LinkButton1" runat="server" text="Close" OnClick="OnCloseOptions" /> 
              </asp:View>
            </asp:MultiView>
            </asp:Panel>   
        </form>
    </div>
</body>
</html>
File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections.Specialized;
using System.Web;
using System.Drawing;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            InitProfile();
            InitOptionsDialog();
        }
        ApplyPagePersonalization();
    }
    private void InitProfile()
    {
        if (String.IsNullOrEmpty(Profile.BackColor))
            Profile.BackColor = InfoPanel.BackColor.Name;
        if (String.IsNullOrEmpty(Profile.ForeColor))
            Profile.ForeColor = InfoPanel.ForeColor.Name;
        if (String.IsNullOrEmpty(Profile.Font.Name))
            Profile.Font.Name = InfoPanel.Font.Name;
        if (Profile.Font.SizeInPoints == 0)
            Profile.Font.SizeInPoints = (int) InfoPanel.Font.Size.Unit.Value;
    }
    private void InitOptionsDialog()
    {
        NewBackColor.Text = Profile.BackColor;
        NewForeColor.Text = Profile.ForeColor;
        NewFontName.Text = Profile.Font.Name;
        NewFontSize.Text = Profile.Font.SizeInPoints.ToString();
    }
    private void ApplyPagePersonalization()
    {
        InfoPanel.ForeColor = ColorTranslator.FromHtml(Profile.ForeColor);
        InfoPanel.BackColor = ColorTranslator.FromHtml(Profile.BackColor);
        InfoPanel.Font.Name = Profile.Font.Name;
        InfoPanel.Font.Size = FontUnit.Point(Profile.Font.SizeInPoints);
        Favorites.Controls.Clear();
        if(Profile.Links.Count == 0)
            Favorites.Controls.Add (new LiteralControl("No links available."));
        else
            foreach (object o in Profile.Links)
            {
                HyperLink h = new HyperLink ();
                h.Text = o.ToString ();
                h.NavigateUrl = o.ToString ();
                Favorites.Controls.Add(h);
                Favorites.Controls.Add(new LiteralControl("<br />"));
            }
    }
    protected void OnEditOptions(object sender, EventArgs e)
    {
        Options.ActiveViewIndex = 1;
    }
    protected void OnCloseOptions(object sender, EventArgs e)
    {
        Options.ActiveViewIndex = 0;
    }
    
    protected void OnSetBackColor(object sender, EventArgs e)
    {
        Profile.BackColor = NewBackColor.Text;
        ApplyPagePersonalization();
    }
    protected void OnSetForeColor(object sender, EventArgs e)
    {
        Profile.ForeColor = NewForeColor.Text;
        ApplyPagePersonalization();
    }
    protected void OnSetFont(object sender, EventArgs e)
    {
        Profile.Font.Name = NewFontName.Text;
        Profile.Font.SizeInPoints = Int32.Parse(NewFontSize.Text);
        ApplyPagePersonalization();
    }
    protected void OnAddLink(object sender, EventArgs e)
    {
        Profile.Links.Add(NewLink.Text);
        ApplyPagePersonalization();
    }
  protected void OnRemoveLink(object sender, EventArgs e)
  {
    Profile.Links.Remove(NewLink.Text);
    ApplyPagePersonalization();
  }
}
File: Web.config
<?xml version="1.0"?>
<configuration>
...
    <profile enabled="true">
      <properties>
        <add name="BackColor" type="string" allowAnonymous="true"/>
        <add name="ForeColor" type="string" allowAnonymous="true"/>
        <add name="Links" type="System.Collections.Specialized.StringCollection" allowAnonymous="true"/>
        <group name="Font">
          <add name="Name" type="string" allowAnonymous="true"/>
          <add name="SizeInPoints" type="int" defaultValue="12" allowAnonymous="true"/>
        </group>
      </properties>
    </profile>
...
</configuration>



Dynamic expression

<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <asp:Label runat="server" id="Label1" Text="<%$ AppSettings:AppVersionNumber %>" />
    </div>
    </form>
</body>
</html>
File:
<?xml version="1.0"?>
<configuration>
  <appSettings>
    <add key="AppVersionNumber" value="8.2.2001"/>
  </appSettings>
</configuration>



Profile Expression

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="ProfileExpr" Debug="true"  %>
<%@ Import Namespace="System.Configuration" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Testing Dynamic Expressions</title>
</head>
<body runat="server" bgcolor="<%$ Profile:BackColor %>">
    <form id="form1" runat="server">
    <asp:DropDownList id="List1" runat="server" DataSource="<%$ Profile:Links %>" />
   
    <asp:TextBox runat="server" ID="editorBackColor" />
    <asp:Button runat="server" ID="Button1" Text="Set BackColor" OnClick="Button1_Click" />
    <asp:TextBox runat="server" ID="editorForeColor" />
    <asp:Button runat="server" ID="Button2" Text="Set ForeColor" OnClick="Button2_Click" />
    
    <asp:TextBox runat="server" ID="editorLinks" />
    <asp:Button runat="server" ID="Button3" Text="Add Link" OnClick="Button3_Click" />
    <asp:Button runat="server" ID="Button4" Text="Remove Link" OnClick="Button4_Click" />
    <asp:Button runat="server" ID="Button5" Text="Refresh" backcolor="<%$ Profile:BackColor %>" />
    </form>
</body>
</html>
File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Drawing;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class ProfileExpr : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        List1.DataBind();
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        Profile.BackColor = editorBackColor.Text;
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        Profile.ForeColor = editorForeColor.Text;
    }
    protected void Button3_Click(object sender, EventArgs e)
    {
        Profile.Links.Add(editorLinks.Text);
    }
    protected void Button4_Click(object sender, EventArgs e)
    {
        Profile.Links.Remove(editorLinks.Text);
    }
}

File: Web.Config
<configuration>
    <profile enabled="true" defaultProvider="CookieProfileProvider">
      <properties>
        <add name="BackColor" type="string" allowAnonymous="true"/>
        <add name="ForeColor" type="string" allowAnonymous="true"/>
        <add name="Links" type="System.Collections.Specialized.StringCollection" allowAnonymous="true" serializeAs="Xml"/>
      </properties>
      <providers>
        <clear/>
        <add applicationName="/" name="CookieProfileProvider" type="ProAspNet20.Advanced.CS.ruponents.CookieProfileProvider, ProAspCompLib"/>
      </providers>
    </profile>
</configuration>



Profile information

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="ProfileInfo_aspx" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>Profile Information</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Panel ID="pnlNonAnonymousInfo" runat="server">
            First Name: <asp:TextBox ID="firstName" Runat="server" />
            Last Name:  <asp:TextBox ID="lastName" Runat="server" />
            Phone number: <asp:TextBox ID="phone" Runat="server" />
            BirthDate <asp:TextBox ID="birthDate" Runat="server" />
        </asp:Panel>
        <asp:CheckBoxList ID="cblMyFlag" runat="server">
            <asp:ListItem>C#</asp:ListItem>
            <asp:ListItem>ASP.NET</asp:ListItem>
            <asp:ListItem>.NET Apps</asp:ListItem>
            <asp:ListItem>Java</asp:ListItem>
            <asp:ListItem>UML</asp:ListItem>
            <asp:ListItem>Object Oriented Design</asp:ListItem>
            <asp:ListItem>Design Patterns</asp:ListItem>
        </asp:CheckBoxList>
         <asp:Button ID="save" Text="Save" Runat="server" OnClick="save_Click" />
    </div>
    </form>
</body>
</html>
File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class ProfileInfo_aspx : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
    if (!IsPostBack ) 
    {
      if (Profile.IsAnonymous == true)
      {
        this.pnlNonAnonymousInfo.Visible = false;
      }
      else
      {
        this.lastName.Text = Profile.lastName;
        this.firstName.Text = Profile.firstName;
        this.phone.Text = Profile.phoneNumber;
        this.birthDate.Text = Profile.birthDate.ToShortDateString();
      }        
      if (Profile.MyFlag != null)
      {
        foreach (ListItem li in this.cblMyFlag.Items)
        {
          foreach (string profileString in Profile.MyFlag)
          {
            if (li.Text == profileString)
            {
              li.Selected = true;
            }  
          }    
        }      
      }        
    }
    }            
  protected void save_Click(object sender, EventArgs e)
  {
    if (Profile.IsAnonymous == false)
    {
      Profile.lastName = this.lastName.Text;
      Profile.firstName = this.firstName.Text;
      Profile.phoneNumber = this.phone.Text;
      DateTime birthDate = Convert.ToDateTime(this.birthDate.Text);
      Profile.birthDate = birthDate;
    }
    Profile.MyFlag = new System.Collections.Specialized.StringCollection();
    foreach (ListItem li in this.cblMyFlag.Items)
    {
      if (li.Selected)
      {
        Profile.MyFlag.Add(li.Value.ToString());
      }
    }
    
    Response.Redirect("Welcome.aspx");
  }
}
File: Web.Config
<?xml version="1.0"?>
<configuration>
  <connectionStrings>
    <remove name="LocalSqlServer"/>
    <add name="LocalSqlServer" connectionString="data source=.\SqlExpress;Integrated Security=SSPI;Initial Catalog=aspnetdb"/>
  </connectionStrings>
  <system.web>
    <anonymousIdentification enabled="true" />
    <authentication mode="Forms"/>
    <membership defaultProvider="AspNetSqlMembershipProvider"/>
    <roleManager enabled="True" defaultProvider="AspNetSqlRoleProvider"/>
    <compilation debug="true"/>
    <profile enabled="True" defaultProvider="AspNetSqlProfileProvider">
      <properties>
        <add name="lastName" />
        <add name="firstName" />
        <add name="phoneNumber" />
        <add name="birthDate" type="System.DateTime"/>
        <add name="MyFlag" allowAnonymous="true" 
         type="System.Collections.Specialized.StringCollection"  />
      </properties>
    </profile>
  </system.web>
</configuration>
Источник — «http://nfex.ru/index.php?title=ASP.Net/Development/Profile&oldid=1737»