ProfileManager.FindInactiveProfilesByUserName 方法

参考

定义

命名空间:: System.Web.Profile

程序集:: System.Web.dll

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

检索配置文件的配置文件信息，在这些配置文件中，上次活动日期与指定的日期和时间相同或在其之前，并且配置文件的用户名与指定的名称匹配。

重载

FindInactiveProfilesByUserName(ProfileAuthenticationOption, String, DateTime, Int32, Int32, Int32)	以分页数据的形式检索一些配置文件的配置文件信息，在这些配置文件中，上次活动日期与指定的日期和时间相同或在其之前，而且配置文件的用户名与指定的名称匹配。
FindInactiveProfilesByUserName(ProfileAuthenticationOption, String, DateTime)	检索所有配置文件的配置文件信息，在这些配置文件中，上次活动日期与指定的日期和时间相同或在其之前，而且配置文件的用户名与指定的名称匹配。

FindInactiveProfilesByUserName(ProfileAuthenticationOption, String, DateTime, Int32, Int32, Int32)

以分页数据的形式检索一些配置文件的配置文件信息，在这些配置文件中，上次活动日期与指定的日期和时间相同或在其之前，而且配置文件的用户名与指定的名称匹配。

public:
 static System::Web::Profile::ProfileInfoCollection ^ FindInactiveProfilesByUserName(System::Web::Profile::ProfileAuthenticationOption authenticationOption, System::String ^ usernameToMatch, DateTime userInactiveSinceDate, int pageIndex, int pageSize, [Runtime::InteropServices::Out] int % totalRecords);

public static System.Web.Profile.ProfileInfoCollection FindInactiveProfilesByUserName (System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch, DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords);

static member FindInactiveProfilesByUserName : System.Web.Profile.ProfileAuthenticationOption * string * DateTime * int * int * int -> System.Web.Profile.ProfileInfoCollection

Public Shared Function FindInactiveProfilesByUserName (authenticationOption As ProfileAuthenticationOption, usernameToMatch As String, userInactiveSinceDate As DateTime, pageIndex As Integer, pageSize As Integer, ByRef totalRecords As Integer) As ProfileInfoCollection

参数

authenticationOption: ProfileAuthenticationOption

ProfileAuthenticationOption 值之一，指定是返回匿名配置文件、经过身份验证的配置文件还是同时返回这两种类型的配置文件。

usernameToMatch: String

要搜索的用户名。

userInactiveSinceDate: DateTime

一个 DateTime，确定将哪些用户配置文件视为处于不活动状态。如果用户配置文件的 LastActivityDate 与此日期和时间相同，或在此日期和时间之前，则此配置文件被视为处于不活动状态。

pageIndex: Int32

要返回的结果页的索引。 pageIndex 从零开始。

pageSize: Int32

要返回的结果页的大小。

totalRecords: Int32

此方法返回时，会包含一个表示配置文件总数的整数。此参数未经初始化即被传递。

ProfileInfoCollection

包含不活动配置文件的用户配置文件信息的 ProfileInfoCollection，这些不活动配置文件中的用户名与提供的 usernameToMatch 参数相匹配。

例外

ArgumentNullException

usernameToMatch 为 null。

ArgumentException

usernameToMatch 为空字符串 ("")。

- 或 -

pageIndex 小于零。

- 或 -

pageSize 小于 1。

或

pageIndex 乘 pageSize 以大于 Int32.MaxValue。

示例

下面的代码示例允许用户提供 usernameToMatch 值和 ProfileAuthenticationOption 值，并检索任何匹配配置文件的配置文件信息。该示例允许用户指定是否以独占方式返回非活动配置文件。如果用户仅指定非活动配置文件，则 FindInactiveProfilesByUserName 调用方法;否则调用 FindProfilesByUserName 方法。

重要

此示例包含一个接受用户输入的文本框，这是一个潜在的安全威胁。默认情况下，ASP.NET 网页验证用户输入是否不包含脚本或 HTML 元素。有关详细信息，请参阅脚本侵入概述。

<%@ Page Language="C#" %>
<%@ Import Namespace="System.Web.Profile" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

int pageSize = 5;
int totalProfiles;
int totalPages;
int currentPage = 1;

ProfileAuthenticationOption authOption;

int inactiveDays = 90;

public void Page_Load()
{
  InactiveDaysLabel.Text = inactiveDays.ToString();
  authOption = GetAuthenticationOption();

  InactiveProfilesLabel.Text = ProfileManager.GetNumberOfInactiveProfiles(authOption,
                                   DateTime.Now.Subtract(new TimeSpan(inactiveDays, 0, 0, 0))).ToString();

  DeletedMessage.Text = "";
}


private ProfileInfoCollection GetProfiles()
{
  ProfileInfoCollection profiles;

  if (ShowInactiveCheckBox.Checked)
  {
    profiles = ProfileManager.FindInactiveProfilesByUserName(authOption, 
                   UserNameTextBox.Text, 
                   DateTime.Now.Subtract(new TimeSpan(inactiveDays, 0, 0, 0)),
                   currentPage - 1, pageSize, out totalProfiles);
  }
  else
  {
    profiles = ProfileManager.FindProfilesByUserName(authOption, 
                   UserNameTextBox.Text, 
                   currentPage - 1, pageSize, out totalProfiles);
  }

  return profiles;
}

private void ShowProfiles()
{
  if (UserNameTextBox.Text.Trim() == "")
  {
    Msg.Text = "Please specify a user name.";
    NavigationPanel.Visible = false;
    ProfileGrid.Visible = false;
    return;
  }
  
  Msg.Text = "";
  ProfileGrid.Visible = true;

  ProfileGrid.DataSource = GetProfiles();

  totalPages = ((totalProfiles - 1) / pageSize) + 1;

  // Ensure that we do not navigate past the last page of users.

  if (currentPage > totalPages)
  {
    currentPage = totalPages;
    ShowProfiles();
    return;
  }

  ProfileGrid.DataBind();

  TotalProfilesLabel.Text = totalProfiles.ToString();
  CurrentPageLabel.Text = currentPage.ToString();
  TotalPagesLabel.Text = totalPages.ToString();

  if (currentPage == totalPages)
    NextButton.Visible = false;
  else
    NextButton.Visible = true;

  if (currentPage == 1)
    PreviousButton.Visible = false;
  else
    PreviousButton.Visible = true;

  if (totalProfiles <= 0)
    NavigationPanel.Visible = false;
  else
    NavigationPanel.Visible = true;
}

public void NextButton_OnClick(object sender, EventArgs args)
{
  currentPage = Convert.ToInt32(CurrentPageLabel.Text);
  currentPage++;
  ShowProfiles();
}

public void PreviousButton_OnClick(object sender, EventArgs args)
{
  currentPage = Convert.ToInt32(CurrentPageLabel.Text);
  currentPage--;
  ShowProfiles();
}

public void GoButton_OnClick(object sender, EventArgs args)
{
  currentPage = 1;
  ShowProfiles();
}

public void ShowInactiveCheckBox_OnCheckedChanged(object sender, EventArgs args)
{
  ShowProfiles();
}

public void DeleteButton_OnClick(object sender, EventArgs args)
{
  ProfileManager.DeleteProfiles(GetProfiles());
  DeletedMessage.Text = totalProfiles.ToString() + " profiles deleted.";
  ShowProfiles();
}

public void AuthenticationOptionListBox_OnSelectedIndexChanged(object sender, EventArgs args)
{
  authOption = GetAuthenticationOption();
  ShowProfiles();
}

private ProfileAuthenticationOption GetAuthenticationOption()
{
  if (AuthenticationOptionListBox.SelectedItem != null)
  {
    switch (AuthenticationOptionListBox.SelectedItem.Value)
    {
      case "Anonymous":
        return ProfileAuthenticationOption.Anonymous;
        break;
      case "Authenticated":
        return ProfileAuthenticationOption.Authenticated;
        break;
      default:
        return ProfileAuthenticationOption.All;
        break;
    }
  }

  return ProfileAuthenticationOption.All;
}

</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Sample: Find Profiles</title>
</head>
<body>

<form id="form1" runat="server">
  <h3>Profile List</h3>

  <asp:Label id="Msg" runat="Server" ForeColor="red" /><br />

  <table border="0" cellpadding="3" cellspacing="3">
    <tr>
      <td valign="top">UserName to Search for:</td>
      <td valign="top" colspan="2">
        <asp:TextBox id="UserNameTextBox" runat="server" />
        <asp:Button id="GoButton" Text=" Go " OnClick="GoButton_OnClick" runat="server" /><br />
      </td>
    </tr>
    <tr>
      <td valign="top">Authentication Option</td>
      <td valign="top"><asp:ListBox id="AuthenticationOptionListBox" rows="3" runat="Server"
                                    AutoPostBack="true"
                                    OnSelectedIndexChanged="AuthenticationOptionListBox_OnSelectedIndexChanged">
                         <asp:ListItem value="All" selected="True">All</asp:ListItem>
                         <asp:ListItem value="Authenticated">Authenticated</asp:ListItem>
                         <asp:ListItem value="Anonymous">Anonymous</asp:ListItem>
                       </asp:ListBox>
      </td>
      <td valign="top"><asp:CheckBox id="ShowInactiveCheckBox" Checked="false" 
                                     AutoPostBack="true" runat="server"
                                     OnCheckedChanged="ShowInactiveCheckBox_OnCheckedChanged" />
                       Show profiles inactive for
                       <asp:Label id="InactiveDaysLabel" runat="server" />
                       days only.<br />
                       There are <asp:Label id="InactiveProfilesLabel" runat="server" />
                       inactive profiles.
      </td>
    </tr>
    <tr>
      <td><asp:Button id="DeleteButton" runat="server" 
                      Text="Delete Profiles" OnClick="DeleteButton_OnClick" />
          <br /><i>(based on search results)</i>
      </td>
      <td valign="top"><asp:Label id="DeletedMessage" runat="server" /></td>
    </tr>
  </table>

  <asp:Panel id="NavigationPanel" Visible="false" runat="server">
    <asp:Label id="TotalProfilesLabel" runat="server" /> profile(s) found.
    <table border="0" cellpadding="3" cellspacing="3">
      <tr>
        <td style="width:100">Page <asp:Label id="CurrentPageLabel" runat="server" />
            of <asp:Label id="TotalPagesLabel" runat="server" /></td>
        <td style="width:60"><asp:LinkButton id="PreviousButton" Text="< Prev"
                            OnClick="PreviousButton_OnClick" runat="server" /></td>
        <td style="width:60"><asp:LinkButton id="NextButton" Text="Next >"
                            OnClick="NextButton_OnClick" runat="server" /></td>
      </tr>
    </table>
  </asp:Panel>

  <asp:DataGrid id="ProfileGrid" runat="server"
                CellPadding="2" CellSpacing="1"
                Gridlines="Both">
    <HeaderStyle BackColor="darkblue" ForeColor="white" />
  </asp:DataGrid>

</form>

</body>
</html>

<%@ Page Language="VB" %>
<%@ Import Namespace="System.Web.Profile" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

Dim pageSize As Integer = 5
Dim totalProfiles As Integer
Dim totalPages As Integer
Dim currentPage As Integer = 1

Dim authOption As ProfileAuthenticationOption 

Dim inactiveDays As Integer = 90

Public Sub Page_Load()
  InactiveDaysLabel.Text = inactiveDays.ToString()
  authOption = GetAuthenticationOption()

  InactiveProfilesLabel.Text = ProfileManager.GetNumberOfInactiveProfiles(authOption, _
               DateTime.Now.Subtract(New TimeSpan(inactiveDays, 0, 0, 0))).ToString()

  DeletedMessage.Text = ""
End Sub


Private Function GetProfiles() As ProfileInfoCollection 
  Dim profiles As ProfileInfoCollection 

  If ShowInactiveCheckBox.Checked Then  
    profiles = ProfileManager.FindInactiveProfilesByUserName(authOption, _
                 UserNameTextBox.Text, _
                 DateTime.Now.Subtract(New TimeSpan(inactiveDays, 0, 0, 0)), _
                 currentPage - 1, pageSize, totalProfiles)
  Else
    profiles = ProfileManager.FindProfilesByUserName(authOption, _
                 UserNameTextBox.Text, _
                 currentPage - 1, pageSize, totalProfiles)
  End If

  Return profiles
End Function

Private Sub ShowProfiles()
  If UserNameTextBox.Text.Trim() = "" Then  
    Msg.Text = "Please specify a user name."
    NavigationPanel.Visible = False
    ProfileGrid.Visible = False
    Return
  End If
  
  Msg.Text = ""
  ProfileGrid.Visible = True

  ProfileGrid.DataSource = GetProfiles()

  totalPages = ((totalProfiles - 1) \ pageSize) + 1

  ' Ensure that we do not navigate past the last page of users.

  If currentPage > totalPages Then  
    currentPage = totalPages
    ShowProfiles()
    Return
  End If

  ProfileGrid.DataBind()

  TotalProfilesLabel.Text = totalProfiles.ToString()
  CurrentPageLabel.Text = currentPage.ToString()
  TotalPagesLabel.Text = totalPages.ToString()

  If currentPage = totalPages Then
    NextButton.Visible = False
  Else
    NextButton.Visible = True
  End If

  If currentPage = 1 Then
    PreviousButton.Visible = False
  Else
    PreviousButton.Visible = True
  End If

  If totalProfiles <= 0 Then
    NavigationPanel.Visible = False
  Else
    NavigationPanel.Visible = True
  End If
End Sub

Public Sub NextButton_OnClick(sender As Object, args As EventArgs)
  currentPage = Convert.ToInt32(CurrentPageLabel.Text)
  currentPage += 1
  ShowProfiles()
End Sub

Public Sub PreviousButton_OnClick(sender As Object, args As EventArgs)
  currentPage = Convert.ToInt32(CurrentPageLabel.Text)
  currentPage -= 1
  ShowProfiles()
End Sub

Public Sub GoButton_OnClick(sender As Object, args As EventArgs)
  currentPage = 1
  ShowProfiles()
End Sub

Public Sub ShowInactiveCheckBox_OnCheckedChanged(sender As Object, args As EventArgs)
  ShowProfiles()
End Sub

Public Sub DeleteButton_OnClick(sender As Object, args As EventArgs)
  ProfileManager.DeleteProfiles(GetProfiles())
  DeletedMessage.Text = totalProfiles.ToString() & " profiles deleted."
  ShowProfiles()
End Sub

Public Sub AuthenticationOptionListBox_OnSelectedIndexChanged(sender As Object, args As EventArgs)
  authOption = GetAuthenticationOption()
  ShowProfiles()
End Sub

Private Function GetAuthenticationOption() As ProfileAuthenticationOption 
  If Not AuthenticationOptionListBox.SelectedItem Is Nothing Then  
    Select Case AuthenticationOptionListBox.SelectedItem.Value    
      Case "Anonymous"
        Return ProfileAuthenticationOption.Anonymous
      Case "Authenticated"
        Return ProfileAuthenticationOption.Authenticated
      Case Else
        Return ProfileAuthenticationOption.All
    End Select
  End If

  Return ProfileAuthenticationOption.All
End Function

</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Sample Find Profiles</title>
</head>
<body>

<form id="form1" runat="server">
  <h3>Profile List</h3>

  <asp:Label id="Msg" runat="Server" ForeColor="red" /><br />

  <table border="0" cellpadding="3" cellspacing="3">
    <tr>
      <td valign="top">UserName to Search for</td>
      <td valign="top" colspan="2">
        <asp:TextBox id="UserNameTextBox" runat="server" />
        <asp:Button id="GoButton" Text=" Go " OnClick="GoButton_OnClick" runat="server" /><br />
      </td>
    </tr>
    <tr>
      <td valign="top">Authentication Option</td>
      <td valign="top"><asp:ListBox id="AuthenticationOptionListBox" rows="3" runat="Server"
                                    AutoPostBack="True"
                                    OnSelectedIndexChanged="AuthenticationOptionListBox_OnSelectedIndexChanged">
                         <asp:ListItem value="All" selected="True">All</asp:ListItem>
                         <asp:ListItem value="Authenticated">Authenticated</asp:ListItem>
                         <asp:ListItem value="Anonymous">Anonymous</asp:ListItem>
                       </asp:ListBox>
      </td>
      <td valign="top"><asp:CheckBox id="ShowInactiveCheckBox" Checked="False" 
                                     AutoPostBack="True" runat="server"
                                     OnCheckedChanged="ShowInactiveCheckBox_OnCheckedChanged" />
                       Show profiles inactive for
                       <asp:Label id="InactiveDaysLabel" runat="server" />
                       days only.<br />
                       There are <asp:Label id="InactiveProfilesLabel" runat="server" />
                       inactive profiles.
      </td>
    </tr>
    <tr>
      <td><asp:Button id="DeleteButton" runat="server" 
                      Text="Delete Profiles" OnClick="DeleteButton_OnClick" />
          <br /><i>(based on search results)</i>
      </td>
      <td valign="top"><asp:Label id="DeletedMessage" runat="server" /></td>
    </tr>
  </table>

  <asp:Panel id="NavigationPanel" Visible="False" runat="server">
    <asp:Label id="TotalProfilesLabel" runat="server" /> profile(s) found.
    <table border="0" cellpadding="3" cellspacing="3">
      <tr>
        <td style="width:100">Page <asp:Label id="CurrentPageLabel" runat="server" />
            of <asp:Label id="TotalPagesLabel" runat="server" /></td>
        <td style="width:60"><asp:LinkButton id="PreviousButton" Text="< Prev"
                            OnClick="PreviousButton_OnClick" runat="server" /></td>
        <td style="width:60"><asp:LinkButton id="NextButton" Text="Next >"
                            OnClick="NextButton_OnClick" runat="server" /></td>
      </tr>
    </table>
  </asp:Panel>

  <asp:DataGrid id="ProfileGrid" runat="server"
                CellPadding="2" CellSpacing="1"
                Gridlines="Both">
    <HeaderStyle BackColor="darkblue" ForeColor="white" />
  </asp:DataGrid>

</form>

</body>
</html>

注解

方法 FindInactiveProfilesByUserName 用于检索配置文件中的属性指定的 applicationName 应用程序的未使用用户配置文件的配置文件信息。此方法将仅检索其用户名与所提供的 usernameToMatch 参数值匹配的配置文件。 authenticationOption使用参数指定是要只搜索匿名配置文件、仅经过身份验证的配置文件还是搜索所有配置文件。在搜索的配置文件中，将返回任何配置文件，该配置文件在 LastActivityDate 指定 userInactiveSinceDate 参数值上或之前出现。

返回 FindInactiveProfilesByUserName 的结果受 pageIndex 和 pageSize 参数的约束。参数pageSize标识集合中ProfileInfoCollection要返回的最大对象数ProfileInfo。参数 pageIndex 标识要返回的结果页;0 标识第一页。参数totalRecords是一个out参数，它根据 authenticationOption 和 userInactiveSinceDate 参数设置为配置的 applicationName非活动用户配置文件总数。例如，如果配置的 applicationName有 13 个用户，并且 pageIndex 值为 1，而 a pageSize 为 5， ProfileInfoCollection 则返回的将包含第六个到第十个非活动配置文件。参数 totalRecords 将设置为 13。

请注意，配置文件提供程序可能支持参数中的 usernameToMatch 通配符。例如， FindInactiveProfilesByUserName 类的 SqlProfileProvider 方法支持参数中的 usernameToMatch 通配符。

方法 FindInactiveProfilesByUserName 调用 FindInactiveProfilesByUserName 默认配置文件提供程序的方法。默认配置文件提供程序是使用defaultProvider配置文件配置元素的属性指定的。如果用户配置文件包含由默认提供程序以外的配置文件提供程序管理的属性，则不会搜索其他配置文件提供程序的数据源。若要查找由默认提供程序以外的配置文件提供程序管理的非活动配置文件，请使用 Providers 属性获取对配置文件提供程序的引用，并直接调用 FindInactiveProfilesByUserName 提供程序的方法。

另请参阅

ASP.NET 配置文件属性概述

适用于

FindInactiveProfilesByUserName(ProfileAuthenticationOption, String, DateTime)

检索所有配置文件的配置文件信息，在这些配置文件中，上次活动日期与指定的日期和时间相同或在其之前，而且配置文件的用户名与指定的名称匹配。

public:
 static System::Web::Profile::ProfileInfoCollection ^ FindInactiveProfilesByUserName(System::Web::Profile::ProfileAuthenticationOption authenticationOption, System::String ^ usernameToMatch, DateTime userInactiveSinceDate);

public static System.Web.Profile.ProfileInfoCollection FindInactiveProfilesByUserName (System.Web.Profile.ProfileAuthenticationOption authenticationOption, string usernameToMatch, DateTime userInactiveSinceDate);

static member FindInactiveProfilesByUserName : System.Web.Profile.ProfileAuthenticationOption * string * DateTime -> System.Web.Profile.ProfileInfoCollection

Public Shared Function FindInactiveProfilesByUserName (authenticationOption As ProfileAuthenticationOption, usernameToMatch As String, userInactiveSinceDate As DateTime) As ProfileInfoCollection

参数

authenticationOption: ProfileAuthenticationOption

ProfileAuthenticationOption 枚举值之一，它指定是返回匿名配置文件、经过身份验证的配置文件还是同时返回两者。

usernameToMatch: String

要搜索的用户名。

userInactiveSinceDate: DateTime

ProfileInfoCollection

包含不活动配置文件的用户配置文件信息的 ProfileInfoCollection，这些不活动配置文件中的用户名与提供的 usernameToMatch 参数相匹配。

例外

ArgumentNullException

usernameToMatch 为 null。

ArgumentException

usernameToMatch 为空字符串 ("")。

示例

下面的代码示例允许用户提供 usernameToMatch 值和 ProfileAuthenticationOption 枚举值，并检索任何匹配配置文件的配置文件信息。此示例允许用户指定是否仅返回非活动配置文件。如果用户仅指定非活动配置文件，则 FindInactiveProfilesByUserName 调用方法;否则调用 FindProfilesByUserName 方法。

重要

<%@ Page Language="C#" %>
<%@ Import Namespace="System.Web.Profile" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

ProfileAuthenticationOption authOption;

int inactiveDays = 90;

public void Page_Load()
{
  InactiveDaysLabel.Text = inactiveDays.ToString();
  authOption = GetAuthenticationOption();

  InactiveProfilesLabel.Text = ProfileManager.GetNumberOfInactiveProfiles(authOption,
                                 DateTime.Now.Subtract(new TimeSpan(inactiveDays, 0, 0, 0))).ToString();

  DeletedMessage.Text = "";
}


private ProfileInfoCollection GetProfiles()
{
  ProfileInfoCollection profiles;

  if (ShowInactiveCheckBox.Checked)
  {
    profiles = ProfileManager.FindInactiveProfilesByUserName(authOption, 
                 UserNameTextBox.Text, 
                 DateTime.Now.Subtract(new TimeSpan(inactiveDays, 0, 0, 0)));
  }
  else
  {
    profiles = ProfileManager.FindProfilesByUserName(authOption, 
                 UserNameTextBox.Text);
  }

  return profiles;
}

private void ShowProfiles()
{
  if (UserNameTextBox.Text.Trim() == "")
  {
    Msg.Text = "Please specify a user name.";
    ProfileGrid.Visible = false;
    return;
  }
  
  Msg.Text = "";
  ProfileGrid.Visible = true;

  ProfileGrid.DataSource = GetProfiles();
  ProfileGrid.DataBind();
}

public void GoButton_OnClick(object sender, EventArgs args)
{
  ShowProfiles();
}

public void ShowInactiveCheckBox_OnCheckedChanged(object sender, EventArgs args)
{
  ShowProfiles();
}

public void DeleteButton_OnClick(object sender, EventArgs args)
{
  DeletedMessage.Text = ProfileManager.DeleteProfiles(GetProfiles()).ToString() + 
                          " profiles deleted.";
  ShowProfiles();
}

public void AuthenticationOptionListBox_OnSelectedIndexChanged(object sender, EventArgs args)
{
  authOption = GetAuthenticationOption();
  ShowProfiles();
}

private ProfileAuthenticationOption GetAuthenticationOption()
{
  if (AuthenticationOptionListBox.SelectedItem != null)
  {
    switch (AuthenticationOptionListBox.SelectedItem.Value)
    {
      case "Anonymous":
        return ProfileAuthenticationOption.Anonymous;
        break;
      case "Authenticated":
        return ProfileAuthenticationOption.Authenticated;
        break;
      default:
        return ProfileAuthenticationOption.All;
        break;
    }
  }

  return ProfileAuthenticationOption.All;
}

</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Sample: Find Profiles</title>
</head>
<body>

<form id="form1" runat="server">
  <h3>Profile List</h3>

  <asp:Label id="Msg" runat="Server" ForeColor="red" /><br />

  <table border="0" cellpadding="3" cellspacing="3">
    <tr>
      <td valign="top">UserName to Search for:</td>
      <td valign="top" colspan="2">
        <asp:TextBox id="UserNameTextBox" runat="server" />
        <asp:Button id="GoButton" Text=" Go " OnClick="GoButton_OnClick" runat="server" /><br />
      </td>
    </tr>
    <tr>
      <td valign="top">Authentication Option</td>
      <td valign="top"><asp:ListBox id="AuthenticationOptionListBox" rows="3" runat="Server"
                                    AutoPostBack="true"
                                    OnSelectedIndexChanged="AuthenticationOptionListBox_OnSelectedIndexChanged">
                         <asp:ListItem value="All" selected="True">All</asp:ListItem>
                         <asp:ListItem value="Authenticated">Authenticated</asp:ListItem>
                         <asp:ListItem value="Anonymous">Anonymous</asp:ListItem>
                       </asp:ListBox>
      </td>
      <td valign="top"><asp:CheckBox id="ShowInactiveCheckBox" Checked="false" 
                                     AutoPostBack="true" runat="server"
                                     OnCheckedChanged="ShowInactiveCheckBox_OnCheckedChanged" />
                       Show profiles inactive for
                       <asp:Label id="InactiveDaysLabel" runat="server" />
                       days only.<br />
                       There are <asp:Label id="InactiveProfilesLabel" runat="server" />
                       inactive profiles.
      </td>
    </tr>
    <tr>
      <td><asp:Button id="DeleteButton" runat="server" 
                      Text="Delete Profiles" OnClick="DeleteButton_OnClick" />
          <br /><i>(based on search results)</i>
      </td>
      <td valign="top"><asp:Label id="DeletedMessage" runat="server" /></td>
    </tr>
  </table>

  <asp:DataGrid id="ProfileGrid" runat="server"
                CellPadding="2" CellSpacing="1"
                Gridlines="Both">
    <HeaderStyle BackColor="darkblue" ForeColor="white" />
  </asp:DataGrid>

</form>

</body>
</html>

<%@ Page Language="VB" %>
<%@ Import Namespace="System.Web.Profile" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

Dim authOption As ProfileAuthenticationOption

Dim inactiveDays As Integer = 90

Public Sub Page_Load()
  InactiveDaysLabel.Text = inactiveDays.ToString()
  authOption = GetAuthenticationOption()

  InactiveProfilesLabel.Text = ProfileManager.GetNumberOfInactiveProfiles(authOption, _
                                 DateTime.Now.Subtract(new TimeSpan(inactiveDays, 0, 0, 0))).ToString()

  DeletedMessage.Text = ""
End Sub

Private Function GetProfiles() As ProfileInfoCollection 
  Dim profiles As ProfileInfoCollection

  If ShowInactiveCheckBox.Checked Then  
    profiles = ProfileManager.FindInactiveProfilesByUserName(authOption, _
                 UserNameTextBox.Text, _
                 DateTime.Now.Subtract(new TimeSpan(inactiveDays, 0, 0, 0)))
  Else
    profiles = ProfileManager.FindProfilesByUserName(authOption, _
                 UserNameTextBox.Text)
  End If

  Return profiles
End Function

Private Sub ShowProfiles()
  If UserNameTextBox.Text.Trim() = "" Then  
    Msg.Text = "Please specify a user name."
    ProfileGrid.Visible = False
    Return
  End If
  
  Msg.Text = ""
  ProfileGrid.Visible = True

  ProfileGrid.DataSource = GetProfiles()
  ProfileGrid.DataBind()
End Sub

Public Sub GoButton_OnClick(sender As Object, args As EventArgs)
  ShowProfiles()
End Sub

Public Sub ShowInactiveCheckBox_OnCheckedChanged(sender As Object, args As EventArgs)
  ShowProfiles()
End Sub

Public Sub DeleteButton_OnClick(sender As Object, args As EventArgs)
  DeletedMessage.Text = ProfileManager.DeleteProfiles(GetProfiles()).ToString() & _
                          " profiles deleted."
  ShowProfiles()
End Sub

Public Sub AuthenticationOptionListBox_OnSelectedIndexChanged(sender As Object, args As EventArgs)
  authOption = GetAuthenticationOption()
  ShowProfiles()
End Sub

Private Function GetAuthenticationOption() As ProfileAuthenticationOption 
  If Not AuthenticationOptionListBox.SelectedItem Is Nothing Then  
    Select Case AuthenticationOptionListBox.SelectedItem.Value    
      Case "Anonymous"
        Return ProfileAuthenticationOption.Anonymous
      Case "Authenticated"
        Return ProfileAuthenticationOption.Authenticated
      Case Else
        Return ProfileAuthenticationOption.All
    End Select
  End If

  Return ProfileAuthenticationOption.All
End Function

</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Sample: Find Profiles</title>
</head>
<body>

<form id="form1" runat="server">
  <h3>Profile List</h3>

  <asp:Label id="Msg" runat="Server" ForeColor="red" /><br />

  <table border="0" cellpadding="3" cellspacing="3">
    <tr>
      <td valign="top">UserName to Search for:</td>
      <td valign="top" colspan="2">
        <asp:TextBox id="UserNameTextBox" runat="server" />
        <asp:Button id="GoButton" Text=" Go " OnClick="GoButton_OnClick" runat="server" /><br />
      </td>
    </tr>
    <tr>
      <td valign="top">Authentication Option</td>
      <td valign="top"><asp:ListBox id="AuthenticationOptionListBox" rows="3" runat="Server"
                                    AutoPostBack="true"
                                    OnSelectedIndexChanged="AuthenticationOptionListBox_OnSelectedIndexChanged">
                         <asp:ListItem value="All" selected="True">All</asp:ListItem>
                         <asp:ListItem value="Authenticated">Authenticated</asp:ListItem>
                         <asp:ListItem value="Anonymous">Anonymous</asp:ListItem>
                       </asp:ListBox>
      </td>
      <td valign="top"><asp:CheckBox id="ShowInactiveCheckBox" Checked="false" 
                                     AutoPostBack="true" runat="server"
                                     OnCheckedChanged="ShowInactiveCheckBox_OnCheckedChanged" />
                       Show profiles inactive for
                       <asp:Label id="InactiveDaysLabel" runat="server" />
                       days only.<br />
                       There are <asp:Label id="InactiveProfilesLabel" runat="server" />
                       inactive profiles.
      </td>
    </tr>
    <tr>
      <td><asp:Button id="DeleteButton" runat="server" 
                      Text="Delete Profiles" OnClick="DeleteButton_OnClick" />
          <br /><i>(based on search results)</i>
      </td>
      <td valign="top"><asp:Label id="DeletedMessage" runat="server" /></td>
    </tr>
  </table>

  <asp:DataGrid id="ProfileGrid" runat="server"
                CellPadding="2" CellSpacing="1"
                Gridlines="Both">
    <HeaderStyle BackColor="darkblue" ForeColor="white" />
  </asp:DataGrid>

</form>

</body>
</html>

注解

方法 FindInactiveProfilesByUserName 用于检索配置文件中属性 applicationName 指定的应用程序的所有未使用用户配置文件的配置文件信息。此方法将仅检索其配置文件用户名与所提供的 usernameToMatch 参数值匹配的配置文件。 authenticationOption使用参数指定是要只搜索匿名配置文件、仅经过身份验证的配置文件还是搜索所有配置文件。在搜索的配置文件中，返回指定userInactiveSinceDate参数值上或之前发生的任何配置文件LastActivityDate。

可以使用采用附加 pageIndex 和 pageSize 参数的方法的重载FindInactiveProfilesByUserName(ProfileAuthenticationOption, String, DateTime, Int32, Int32, Int32)在数据页中检索此信息。

注意

配置文件提供程序可能支持参数中的 usernameToMatch 通配符。例如， FindInactiveProfilesByUserName 类的 SqlProfileProvider 方法支持参数中的 usernameToMatch 通配符。

方法 FindInactiveProfilesByUserName 调用 ProfileProvider.FindInactiveProfilesByUserName 默认配置文件提供程序的方法。默认配置文件提供程序是使用defaultProvider配置文件配置元素的属性指定的。如果用户配置文件包含由默认提供程序以外的配置文件提供程序管理的属性，则不会搜索其他配置文件提供程序的数据源。若要查找由默认提供程序以外的配置文件提供程序管理的非活动配置文件，请使用 Providers 属性获取对配置文件提供程序的引用，并直接调用 FindInactiveProfilesByUserName 提供程序的方法。

另请参阅

ASP.NET 配置文件属性概述

适用于

通过

ProfileManager.FindInactiveProfilesByUserName 方法

定义

重载

FindInactiveProfilesByUserName(ProfileAuthenticationOption, String, DateTime, Int32, Int32, Int32)

参数

返回

例外

示例

注解

另请参阅

适用于

FindInactiveProfilesByUserName(ProfileAuthenticationOption, String, DateTime)

参数

返回

例外

示例

注解

另请参阅

适用于

其他资源