SqlProfileProvider.GetAllInactiveProfiles 方法

參考

定義

命名空間:: System.Web.Profile

組件:: System.Web.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

擷取設定檔的使用者設定檔資料，其中設定檔的上次活動日期是發生在指定的日期和時間或之前。

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

public override System.Web.Profile.ProfileInfoCollection GetAllInactiveProfiles (System.Web.Profile.ProfileAuthenticationOption authenticationOption, DateTime userInactiveSinceDate, int pageIndex, int pageSize, out int totalRecords);

override this.GetAllInactiveProfiles : System.Web.Profile.ProfileAuthenticationOption * DateTime * int * int * int -> System.Web.Profile.ProfileInfoCollection

Public Overrides Function GetAllInactiveProfiles (authenticationOption As ProfileAuthenticationOption, userInactiveSinceDate As DateTime, pageIndex As Integer, pageSize As Integer, ByRef totalRecords As Integer) As ProfileInfoCollection

參數

authenticationOption: ProfileAuthenticationOption

ProfileAuthenticationOption 的其中一個值，指定是否要傳回匿名、已驗證或是這兩種類型的設定檔。

userInactiveSinceDate: DateTime

DateTime，識別哪些使用者設定檔視為非現用。如果使用者設定檔的 LastActivityDate 發生在這個日期與時間或之前，則會將其視為非使用中設定檔。

pageIndex: Int32

要傳回的結果網頁索引。 pageIndex 以零為起始。

pageSize: Int32

要傳回的結果網頁大小。

totalRecords: Int32

當這個方法傳回時，包含識別設定檔總數的整數。這個參數會以未初始化的狀態傳遞。

傳回

ProfileInfoCollection

ProfileInfoCollection，包含關於非現用設定檔的使用者設定檔資訊。

例外狀況

ArgumentException

pageIndex 小於零。

-或-

pageSize 小於一。

-或-

pageIndexpageSize乘以大於Int32.MaxValue。

範例

下列程式碼範例顯示管理非使用中設定檔 ASP.NET 網頁。提供按鈕來刪除所有非作用中的設定檔。設定檔是否被視為非使用中 userInactiveSinceDate ，是以為參數指定的日期為基礎。

<%@ 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;

SqlProfileProvider provider;
ProfileAuthenticationOption authOption;
int inactiveDays = 120;
int deletedProfiles = 0;

public void Page_Load()
{
  DeletedMessage.Text = "";

  provider = (SqlProfileProvider)Profile.Providers["SqlProvider"];

  authOption = GetAuthenticationOption();

  if (!IsPostBack)
  {
    InactiveDaysTextBox.Text = inactiveDays.ToString();

    GetProfiles();
  }
  else
  {
    inactiveDays = Convert.ToInt32(InactiveDaysTextBox.Text);
  }
}

public void ProfileGrid_Delete(object sender, GridViewCommandEventArgs args)
{
  // Retrieve user name selected.

  int index = Convert.ToInt32(args.CommandArgument);

  string username = ProfileGrid.Rows[index].Cells[0].Text;

  provider.DeleteProfiles(new string[] {username});

  DeletedMessage.Text = "1 profile deleted.";

  // Refresh profile list.

  currentPage = Convert.ToInt32(CurrentPageLabel.Text);
  GetProfiles();
}


private void GetProfiles()
{
  ProfileGrid.DataSource = provider.GetAllInactiveProfiles(authOption,
                             DateTime.Now.Subtract(new TimeSpan(inactiveDays, 0, 0, 0)),
                             currentPage - 1, pageSize, out totalProfiles);

  TotalProfilesLabel.Text = totalProfiles.ToString();

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

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

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

  ProfileGrid.DataBind();
  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++;
  GetProfiles();
}

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

public void ModifyInactiveDaysButton_OnClick(object sender, EventArgs args)
{
  GetProfiles();
}

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

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;
}

public void DeleteAllInactiveButton_OnClick(object sender, EventArgs args)
{
  deletedProfiles = provider.DeleteInactiveProfiles(authOption, 
                      DateTime.Now.Subtract(new TimeSpan(inactiveDays, 0, 0 ,0)));
  DeletedMessage.Text = deletedProfiles.ToString() + " profiles deleted.";
  GetProfiles();
}

</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>

  <table border="0" cellpadding="3" cellspacing="3">
    <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>
    </tr>
    <tr>
      <td valign="top" style="width:160">
        Number of Days for Profile to be considered "inactive"</td>
      <td valign="top" style="width:200">
        <asp:TextBox id="InactiveDaysTextBox" runat="Server" MaxLength="3" Columns="3" />
        <asp:Button id="ModifyInactiveDaysButton" runat="server" Text="Refresh Results" 
           OnClick="ModifyInactiveDaysButton_OnClick" /><br />
        <asp:Button id="DeleteAllInactiveButton" runat="Server"
           Text="Delete All Inactive Profiles" OnClick="DeleteAllInactiveButton_OnClick" />
      </td>
      <td valign="top">
        <asp:RequiredFieldValidator id="InactiveDaysRequiredValidator" runat="server"
           ControlToValidate="InactiveDaysTextBox" ForeColor="red"
           Display="Static" ErrorMessage="Required" />
        <asp:RegularExpressionValidator id="InactiveDaysValidator" runat="server"
           ControlToValidate="InactiveDaysTextBox" ForeColor="red"
           Display="Static" ValidationExpression="[0-9]*" 
           ErrorMessage="Inactive Days must be a whole number less than 1000 (e.g. 30, 120)" />
     </td>
    </tr>
    <tr>
      <td><asp:Label id="DeletedMessage" runat="server" /></td>
      <td><asp:Label id="TotalProfilesLabel" runat="server" /> inactive profiles found.</td>
    </tr>
  </table>

    <asp:Panel id="NavigationPanel" Visible="false" runat="server">
    <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:GridView id="ProfileGrid" runat="server" AutoGenerateColumns="false"
                OnRowCommand="ProfileGrid_Delete"
                CellPadding="2" CellSpacing="1" Gridlines="None">
    <HeaderStyle BackColor="darkblue" ForeColor="white" />
    <Columns>
      <asp:BoundField HeaderText="User Name" DataField="Username" />
      <asp:BoundField HeaderText="Is Anonymous" DataField="IsAnonymous" />
      <asp:BoundField HeaderText="Last Updated" DataField="LastUpdatedDate" />
      <asp:BoundField HeaderText="Last Activity" DataField="LastActivityDate" />
      <asp:ButtonField HeaderText="Action" Text="Delete" ButtonType="Link" />
    </Columns>
  </asp:GridView>

</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 provider As SqlProfileProvider
Dim authOption As ProfileAuthenticationOption
Dim inactiveDays As Integer = 120
Dim deletedProfiles As Integer = 0

Public Sub Page_Load()

  DeletedMessage.Text = ""

  provider = CType(Profile.Providers("SqlProvider"), SqlProfileProvider)

  authOption = GetAuthenticationOption()

  If Not IsPostBack Then  
    InactiveDaysTextBox.Text = inactiveDays.ToString()

    GetProfiles()
  Else
    inactiveDays = Convert.ToInt32(InactiveDaysTextBox.Text)
  End If
End Sub

Public Sub ProfileGrid_Delete(sender As Object, args As GridViewCommandEventArgs)
  ' Retrieve user name selected.

  Dim index As Integer = Convert.ToInt32(args.CommandArgument)

  Dim username As String = ProfileGrid.Rows(index).Cells(0).Text

  provider.DeleteProfiles(New string() {username})

  DeletedMessage.Text = "1 profile deleted."

  ' Refresh profile list.

  currentPage = Convert.ToInt32(CurrentPageLabel.Text)
  GetProfiles()
End Sub


Private Sub GetProfiles()
  ProfileGrid.DataSource = provider.GetAllInactiveProfiles(authOption, _
                             DateTime.Now.Subtract(New TimeSpan(inactiveDays, 0, 0, 0)), _
                             currentPage - 1, pageSize, totalProfiles)

  TotalProfilesLabel.Text = totalProfiles.ToString()

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

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

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

  ProfileGrid.DataBind()
  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
  GetProfiles()
End Sub

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

Public Sub ModifyInactiveDaysButton_OnClick(sender As Object, args As EventArgs)
  GetProfiles()
End Sub

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

Public Sub DeleteAllInactiveButton_OnClick(sender As Object, args As EventArgs)
  deletedProfiles = provider.DeleteInactiveProfiles(authOption, _
                      DateTime.Now.Subtract(new TimeSpan(inactiveDays, 0, 0 ,0)))
  DeletedMessage.Text = deletedProfiles.ToString() & " profiles deleted."
  GetProfiles()
End SUb

</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>

  <table border="0" cellpadding="3" cellspacing="3">
    <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>
    </tr>
    <tr>
      <td valign="top" style="width:160">
        Number of Days for Profile to be considered "inactive"</td>
      <td valign="top" style="width:200">
        <asp:TextBox id="InactiveDaysTextBox" runat="Server" MaxLength="3" Columns="3" />
        <asp:Button id="ModifyInactiveDaysButton" runat="server" Text="Refresh Results" 
           OnClick="ModifyInactiveDaysButton_OnClick" /><br />
        <asp:Button id="DeleteAllInactiveButton" runat="Server"
           Text="Delete All Inactive Profiles" OnClick="DeleteAllInactiveButton_OnClick" />
      </td>
      <td valign="top">
        <asp:RequiredFieldValidator id="InactiveDaysRequiredValidator" runat="server"
           ControlToValidate="InactiveDaysTextBox" ForeColor="red"
           Display="Static" ErrorMessage="Required" />
        <asp:RegularExpressionValidator id="InactiveDaysValidator" runat="server"
           ControlToValidate="InactiveDaysTextBox" ForeColor="red"
           Display="Static" ValidationExpression="[0-9]*" 
           ErrorMessage="Inactive Days must be a whole number less than 1000 (e.g. 30, 120)" />
     </td>
    </tr>
    <tr>
      <td><asp:Label id="DeletedMessage" runat="server" /></td>
      <td><asp:Label id="TotalProfilesLabel" runat="server" /> inactive profiles found.</td>
    </tr>
  </table>

    <asp:Panel id="NavigationPanel" Visible="False" runat="server">
    <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:GridView id="ProfileGrid" runat="server" AutoGenerateColumns="False"
                OnRowCommand="ProfileGrid_Delete"
                CellPadding="2" CellSpacing="1" Gridlines="None">
    <HeaderStyle BackColor="darkblue" ForeColor="white" />
    <Columns>
      <asp:BoundField HeaderText="User Name" DataField="Username" />
      <asp:BoundField HeaderText="Is Anonymous" DataField="IsAnonymous" />
      <asp:BoundField HeaderText="Last Updated" DataField="LastUpdatedDate" />
      <asp:BoundField HeaderText="Last Activity" DataField="LastActivityDate" />
      <asp:ButtonField HeaderText="Action" Text="Delete" ButtonType="Link" />
    </Columns>
  </asp:GridView>

</form>

</body>
</html>

備註

方法 GetAllInactiveProfiles 可用來從資料來源擷取設定檔資訊，以取得組態檔中屬性所 applicationName 指定之應用程式的未使用使用者設定檔。 authenticationOption使用參數來指定您只想要匿名設定檔、只想要經過驗證的設定檔，還是要搜尋的所有設定檔。在搜尋的設定檔中，傳 LastActivityDate 回指定 userInactiveSinceDate 參數值之前發生的任何設定檔。

傳 GetAllInactiveProfiles 回的結果會受到 pageIndex 和 pageSize 參數的限制。參數 pageSize 會識別中要傳 ProfileInfoCollection 回的物件 ProfileInfo 數目上限。參數 pageIndex 會識別要傳回的結果頁面;0 會識別第一頁。參數 totalRecords 是參數 out ，根據和 userInactiveSinceDate 參數，設定為 applicationNameauthenticationOption 所設定的非使用中使用者設定檔總數。例如，如果已設定 applicationName 的有 13 位使用者，且 pageIndex 值為 1 且 pageSize 值為 5，則 ProfileInfoCollection 傳回的會包含第六個到第十個非作用中的設定檔。參數 totalRecords 將會設定為 13。

適用於

另請參閱

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SqlProfileProvider.GetAllInactiveProfiles 方法

定義

參數

傳回

例外狀況

範例

備註

適用於

另請參閱

意見反應

其他資源