Membership.GetAllUsers Membership.GetAllUsers Membership.GetAllUsers Membership.GetAllUsers Method

Definición

Obtiene una colección de todos los usuarios en la base de datos.Gets a collection of the users in the database.

Sobrecargas

GetAllUsers() GetAllUsers() GetAllUsers() GetAllUsers()

Obtiene una colección de todos los usuarios en la base de datos.Gets a collection of all the users in the database.

GetAllUsers(Int32, Int32, Int32) GetAllUsers(Int32, Int32, Int32) GetAllUsers(Int32, Int32, Int32) GetAllUsers(Int32, Int32, Int32)

Obtiene una colección de todos los usuarios de la base de datos en páginas de datos.Gets a collection of all the users in the database in pages of data.

GetAllUsers() GetAllUsers() GetAllUsers() GetAllUsers()

Obtiene una colección de todos los usuarios en la base de datos.Gets a collection of all the users in the database.

public:
 static System::Web::Security::MembershipUserCollection ^ GetAllUsers();
public static System.Web.Security.MembershipUserCollection GetAllUsers ();
static member GetAllUsers : unit -> System.Web.Security.MembershipUserCollection
Public Shared Function GetAllUsers () As MembershipUserCollection

Devoluciones

Objeto MembershipUserCollection de objetos MembershipUser que representa a todos los usuarios de la base de datos.A MembershipUserCollection of MembershipUser objects representing all of the users in the database.

Ejemplos

El siguiente ejemplo de código devuelve una lista de usuarios con un recuento del número de usuarios que están actualmente en línea.The following code example returns a list of users with a count of the number of users currently online.

<%@ Page Language="C#" %>
<%@ Import Namespace="System.Web.Security" %>
<!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 totalUsers;
int totalPages;
int currentPage = 1;

public void Page_Load()
{
  if (!IsPostBack)
  {
    GetUsers();
  }
}

private void GetUsers()
{
  UsersOnlineLabel.Text = Membership.GetNumberOfUsersOnline().ToString();

  UserGrid.DataSource = Membership.GetAllUsers(currentPage-1, pageSize, out totalUsers);
  totalPages = ((totalUsers - 1) / pageSize) + 1;

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

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

  UserGrid.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 (totalUsers <= 0)
    NavigationPanel.Visible = false;
  else
    NavigationPanel.Visible = true;
}

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

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

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

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

  Number of Users Online: <asp:Label id="UsersOnlineLabel" runat="Server" /><br />

  <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:DataGrid id="UserGrid" 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.Security" %>
<!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 totalUsers As Integer
Dim totalPages As Integer
    Dim currentPage As Integer = 1

Public Sub Page_Load()
  If Not IsPostBack Then
    GetUsers()
  End If
End Sub

Private Sub GetUsers()
  UsersOnlineLabel.Text = Membership.GetNumberOfUsersOnline().ToString()

  UserGrid.DataSource = Membership.GetAllUsers(currentPage-1, pageSize, totalUsers)
  totalPages = ((totalUsers - 1) \ pageSize) + 1

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

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

  UserGrid.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 totalUsers <= 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
  GetUsers()
End Sub

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

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

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

  Number of Users Online: <asp:Label id="UsersOnlineLabel" runat="Server" /><br />

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

</form>

</body>
</html>

Comentarios

GetAllUsersDevuelve la información de todos los usuarios de pertenencia para una aplicación como MembershipUser una colección de objetos.GetAllUsers returns the information for all membership users for an application as a collection of MembershipUser objects. Tenga cuidado al usar el GetAllUsers método con bases de datos de usuario muy grandes, ya que MembershipUserCollection el resultado de la página de ASP.net puede degradar el rendimiento de la aplicación.Be careful when using the GetAllUsers method with very large user databases, as the resulting MembershipUserCollection in your ASP.NET page may degrade the performance of your application.

Consulte también:

GetAllUsers(Int32, Int32, Int32) GetAllUsers(Int32, Int32, Int32) GetAllUsers(Int32, Int32, Int32) GetAllUsers(Int32, Int32, Int32)

Obtiene una colección de todos los usuarios de la base de datos en páginas de datos.Gets a collection of all the users in the database in pages of data.

public:
 static System::Web::Security::MembershipUserCollection ^ GetAllUsers(int pageIndex, int pageSize, [Runtime::InteropServices::Out] int % totalRecords);
public static System.Web.Security.MembershipUserCollection GetAllUsers (int pageIndex, int pageSize, out int totalRecords);
static member GetAllUsers : int * int * int -> System.Web.Security.MembershipUserCollection
Public Shared Function GetAllUsers (pageIndex As Integer, pageSize As Integer, ByRef totalRecords As Integer) As MembershipUserCollection

Parámetros

pageIndex
Int32 Int32 Int32 Int32

El índice de la página de resultados que se va a devolver.The index of the page of results to return. Utilice 0 para indicar la primera página.Use 0 to indicate the first page.

pageSize
Int32 Int32 Int32 Int32

Tamaño de la página de resultados que se va a devolver.The size of the page of results to return. pageIndex se basa en cero.pageIndex is zero-based.

totalRecords
Int32 Int32 Int32 Int32

Número total de usuarios.The total number of users.

Devoluciones

Colección MembershipUserCollection de objetos MembershipUser que representan a todos los usuarios en la base de datos para la propiedad applicationName configurada.A MembershipUserCollection of MembershipUser objects representing all the users in the database for the configured applicationName.

Excepciones

pageIndex es menor que cero.pageIndex is less than zero.

O bien-or- pageSize es menor que 1.pageSize is less than 1.

Ejemplos

En el ejemplo de código siguiente se devuelve una lista de usuarios en páginas de datos con un recuento del número de usuarios que están actualmente en línea.The following code example returns a list of users in pages of data with a count of the number of users currently online.

<%@ Page Language="C#" %>
<%@ Import Namespace="System.Web.Security" %>
<!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 totalUsers;
int totalPages;
int currentPage = 1;

public void Page_Load()
{
  if (!IsPostBack)
  {
    GetUsers();
  }
}

private void GetUsers()
{
  UsersOnlineLabel.Text = Membership.GetNumberOfUsersOnline().ToString();

  UserGrid.DataSource = Membership.GetAllUsers(currentPage-1, pageSize, out totalUsers);
  totalPages = ((totalUsers - 1) / pageSize) + 1;

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

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

  UserGrid.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 (totalUsers <= 0)
    NavigationPanel.Visible = false;
  else
    NavigationPanel.Visible = true;
}

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

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

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

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

  Number of Users Online: <asp:Label id="UsersOnlineLabel" runat="Server" /><br />

  <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:DataGrid id="UserGrid" 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.Security" %>
<!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 totalUsers As Integer
Dim totalPages As Integer
    Dim currentPage As Integer = 1

Public Sub Page_Load()
  If Not IsPostBack Then
    GetUsers()
  End If
End Sub

Private Sub GetUsers()
  UsersOnlineLabel.Text = Membership.GetNumberOfUsersOnline().ToString()

  UserGrid.DataSource = Membership.GetAllUsers(currentPage-1, pageSize, totalUsers)
  totalPages = ((totalUsers - 1) \ pageSize) + 1

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

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

  UserGrid.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 totalUsers <= 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
  GetUsers()
End Sub

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

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

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

  Number of Users Online: <asp:Label id="UsersOnlineLabel" runat="Server" /><br />

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

</form>

</body>
</html>

Comentarios

Los resultados devueltos por GetAllUsers están restringidos por los pageSize pageIndex parámetros y.The results returned by GetAllUsers are constrained by the pageIndex and pageSize parameters. El pageSize parámetro identifica el número máximo de MembershipUser MembershipUserCollectionobjetos que se van a devolver en.The pageSize parameter identifies the maximum number of MembershipUser objects to return in the MembershipUserCollection. El pageIndex parámetro identifica la página de resultados que se va a devolver, donde 0 identifica la primera página.The pageIndex parameter identifies which page of results to return, where 0 identifies the first page. El totalRecords parámetro es un out parámetro que se establece en el número total de usuarios de pertenencia para applicationNameel configurado.The totalRecords parameter is an out parameter that is set to the total number of membership users for the configured applicationName. Por ejemplo, si hay 13 usuarios applicationNamepara el configurado y el pageIndex valor era 1 con un pageSize de 5, el MembershipUserCollection devuelto contendría el sexto al décimo usuario devuelto.For example, if there are 13 users for the configured applicationName, and the pageIndex value was 1 with a pageSize of 5, the MembershipUserCollection returned would contain the sixth through the tenth users returned. totalRecordsse establecería en 13.totalRecords would be set to 13.

Consulte también:

Se aplica a