ListViewInsertedEventArgs, classe (System.Web.UI.WebControls)

Réduire tout

Filtre de language

Affichage du contenu : côte à côte

.NET Framework Class Library

ListViewInsertedEventArgs Class

Provides data for the ItemInserted event.

Inheritance Hierarchy

System..::.Object
System..::.EventArgs
System.Web.UI.WebControls..::.ListViewInsertedEventArgs

Namespace: System.Web.UI.WebControls
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)

Syntax

Visual Basic

Public Class ListViewInsertedEventArgs _
    Inherits EventArgs

public class ListViewInsertedEventArgs : EventArgs

Visual C++

public ref class ListViewInsertedEventArgs : public EventArgs

type ListViewInsertedEventArgs =  
    class
        inherit EventArgs
    end

The ListViewInsertedEventArgs type exposes the following members.

Constructors

	Name	Description
	ListViewInsertedEventArgs	Initializes a new instance of the ListViewInsertedEventArgs class.

Top

Properties

	Name	Description
	AffectedRows	Gets the number of rows affected by the insert operation.
	Exception	Gets the exception (if any) that was raised during the insert operation.
	ExceptionHandled	Gets or sets a that indicates whether an exception that was raised during the insert operation was handled in the event handler.
	KeepInInsertMode	Gets or sets a value that indicates whether the user's input values are preserved for the controls inside the InsertItemTemplate template.
	Values	Gets field name/value pairs for the inserted record.

Top

Methods

	Name	Description
	Equals(Object)	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Top

Remarks

The ListView control raises the ItemInserted event when an Insert button in the InsertItemTemplate template is clicked, and after the ListView control updates the record at the data source. (An Insert button is a button whose CommandName property is set to "Insert".) The ItemInserted event enables you to perform a custom action, such as retrieving auto-generated values from the database for the inserted item.

A ListViewInsertedEventArgs object is passed to the event-handling method, which enables you to determine the number of items inserted and any exceptions that might have occurred. To determine the number of items affected by the insert operation, use the AffectedRows property. Use the Exception property to determine whether an exception occurred. You can also indicate whether the exception was handled in the event-handling method by setting the ExceptionHandled property. If you have to access the field values of the inserted item that were sent to the data source, use the Values property.

By default, the ListView control clears the InsertItemTemplate template after an insert operation, which enables users to add values for a new item to be inserted. If an exception occurs during the insert operation, you can keep the ListView control in insert mode by setting the KeepInInsertMode property to true. This rebinds the InsertItemTemplate template to the values from the previous attempt to insert an item.

For a list of initial property values for an instance of the ListViewInsertedEventArgs class, see the ListViewInsertedEventArgs constructor.

Examples

The following example shows how to use the ListViewInsertedEventArgs object that is passed to the handler for the ItemInserted event.

Security Note
This example has a text box that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. For more information, see Script Exploits Overview.

Visual Basic

<%@ Page language="VB" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">

  Sub ContactsListView_ItemInserted(ByVal sender As Object, ByVal e As ListViewInsertedEventArgs)

    If e.Exception IsNot Nothing Then

      If e.AffectedRows = 0 Then
        e.KeepInInsertMode = True
        Message.Text = "An exception occurred inserting the new Contact. " & _
          "Please verify your values and try again."
      Else
        Message.Text = "An exception occurred inserting the new Contact. " & _
          "Please verify the values in the newly inserted item."
      End If

      e.ExceptionHandled = True
    End If
  End Sub

  Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
    Message.Text = ""
  End Sub
</script>

<html  >
  <head id="Head1" runat="server">
    <title>ListView.ItemInserted Example</title>
  </head>
  <body>
    <form id="form1" runat="server">

      <h3>ListViewItemInserted Example</h3>

      <asp:Label ID="Message"
        ForeColor="Red"          
        runat="server"/>
      <br/>

      <asp:ListView ID="ContactsListView" 
        DataSourceID="ContactsDataSource" 
        DataKeyNames="ContactID"
        OnItemInserted="ContactsListView_ItemInserted"  
        InsertItemPosition="LastItem"
        runat="server">
        <LayoutTemplate>
          <table cellpadding="2" border="1" runat="server" id="tblContacts" width="640px">
            <tr runat="server" id="itemPlaceholder" />
          </table>
          <asp:DataPager runat="server" ID="PeopleDataPager" PageSize="12">
            <Fields>
              <asp:NextPreviousPagerField 
                ShowFirstPageButton="true" ShowLastPageButton="true"
                FirstPageText="|&lt;&lt; " LastPageText=" &gt;&gt;|"
                NextPageText=" &gt; " PreviousPageText=" &lt; " />
            </Fields>
          </asp:DataPager>
        </LayoutTemplate>
        <ItemTemplate>
          <tr runat="server">
            <td valign="top">
              <asp:Label ID="FirstNameLabel" runat="server" Text='<%#Eval("FirstName") %>' />
              <asp:Label ID="LastNameLabel" runat="server" Text='<%#Eval("LastName") %>' />
            </td>
            <td>&nbsp;
              <asp:Label ID="EmailLabel" runat="server" Text='<%#Eval("EmailAddress") %>' />
            </td>
          </tr>
        </ItemTemplate>
        <InsertItemTemplate>
          <tr style="background-color:#D3D3D3">
            <td valign="top">
              <asp:Label runat="server" ID="FirstNameLabel" 
                AssociatedControlID="FirstNameTextBox" Text="First Name"/>
              <asp:TextBox ID="FirstNameTextBox" runat="server" 
                Text='<%#Bind("FirstName") %>' /><br />
              <asp:Label runat="server" ID="LastNameLabel" 
                AssociatedControlID="LastNameTextBox" Text="Last Name" />
              <asp:TextBox ID="LastNameTextBox" runat="server" 
                Text='<%#Bind("LastName") %>' /><br />
              <asp:Label runat="server" ID="EmailLabel" 
                AssociatedControlID="EmailTextBox" Text="E-mail" />
              <asp:TextBox ID="EmailTextBox" runat="server" 
                Text='<%#Bind("EmailAddress") %>' />
            </td>
            <td>
              <asp:LinkButton ID="InsertButton" runat="server" 
                CommandName="Insert" Text="Insert" />
            </td>
          </tr>
        </InsertItemTemplate>
      </asp:ListView>

      <!-- This example uses Microsoft SQL Server and connects      -->
      <!-- to the AdventureWorks sample database. Use an ASP.NET    -->
      <!-- expression to retrieve the connection string value       -->
      <!-- from the Web.config file.                                -->
      <asp:SqlDataSource ID="ContactsDataSource" runat="server" 
        ConnectionString="<%$ ConnectionStrings:AdventureWorks_DataConnectionString %>"
        SelectCommand="SELECT [ContactID], [FirstName], [LastName], [EmailAddress] 
          FROM Person.Contact"
        InsertCommand="INSERT INTO Person.Contact
          ([FirstName], [LastName], [EmailAddress], [PasswordHash], [PasswordSalt]) 
          Values(@FirstName, @LastName, @EmailAddress, '', '');
          SELECT @ContactID = SCOPE_IDENTITY()">
        <InsertParameters>
          <asp:Parameter Name="FirstName" />
          <asp:Parameter Name="LastName" />
          <asp:Parameter Name="EmailAddress" />
          <asp:Parameter Name="ContactID" Type="Int32" Direction="Output" />
        </InsertParameters>
      </asp:SqlDataSource>

    </form>
  </body>
</html>

<%@ Page language="C#" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">

  void ContactsListView_ItemInserted(Object sender, ListViewInsertedEventArgs e)
  {
    if (e.Exception != null)
    {
      if (e.AffectedRows == 0)
      {
        e.KeepInInsertMode = true;
        Message.Text = "An exception occurred inserting the new Contact. " +
          "Please verify your values and try again.";
      }
      else
        Message.Text = "An exception occurred inserting the new Contact. " +
          "Please verify the values in the newly inserted item.";

      e.ExceptionHandled = true;
    }
  }

  protected void Page_Load(object sender, EventArgs e)
  {
    Message.Text = "";
  }
</script>

<html  >
  <head id="Head1" runat="server">
    <title>ListView.ItemInserted Example</title>
  </head>
  <body>
    <form id="form1" runat="server">

      <h3>ListViewItemInserted Example</h3>

      <asp:Label ID="Message"
        ForeColor="Red"          
        runat="server"/>
      <br/>

      <asp:ListView ID="ContactsListView" 
        DataSourceID="ContactsDataSource" 
        DataKeyNames="ContactID"
        OnItemInserted="ContactsListView_ItemInserted"  
        InsertItemPosition="LastItem"
        runat="server">
        <LayoutTemplate>
          <table cellpadding="2" border="1" runat="server" id="tblContacts" width="640px">
            <tr runat="server" id="itemPlaceholder" />
          </table>
          <asp:DataPager runat="server" ID="PeopleDataPager" PageSize="12">
            <Fields>
              <asp:NextPreviousPagerField 
                ShowFirstPageButton="true" ShowLastPageButton="true"
                FirstPageText="|&lt;&lt; " LastPageText=" &gt;&gt;|"
                NextPageText=" &gt; " PreviousPageText=" &lt; " />
            </Fields>
          </asp:DataPager>
        </LayoutTemplate>
        <ItemTemplate>
          <tr runat="server">
            <td valign="top">
              <asp:Label ID="FirstNameLabel" runat="server" Text='<%#Eval("FirstName") %>' />
              <asp:Label ID="LastNameLabel" runat="server" Text='<%#Eval("LastName") %>' />
            </td>
            <td>&nbsp;
              <asp:Label ID="EmailLabel" runat="server" Text='<%#Eval("EmailAddress") %>' />
            </td>
          </tr>
        </ItemTemplate>
        <InsertItemTemplate>
          <tr style="background-color:#D3D3D3">
            <td valign="top">
              <asp:Label runat="server" ID="FirstNameLabel" 
                AssociatedControlID="FirstNameTextBox" Text="First Name"/>
              <asp:TextBox ID="FirstNameTextBox" runat="server" 
                Text='<%#Bind("FirstName") %>' /><br />
              <asp:Label runat="server" ID="LastNameLabel" 
                AssociatedControlID="LastNameTextBox" Text="Last Name" />
              <asp:TextBox ID="LastNameTextBox" runat="server" 
                Text='<%#Bind("LastName") %>' /><br />
              <asp:Label runat="server" ID="EmailLabel" 
                AssociatedControlID="EmailTextBox" Text="E-mail" />
              <asp:TextBox ID="EmailTextBox" runat="server" 
                Text='<%#Bind("EmailAddress") %>' />
            </td>
            <td>
              <asp:LinkButton ID="InsertButton" runat="server" 
                CommandName="Insert" Text="Insert" />
            </td>
          </tr>
        </InsertItemTemplate>
      </asp:ListView>

      <!-- This example uses Microsoft SQL Server and connects      -->
      <!-- to the AdventureWorks sample database. Use an ASP.NET    -->
      <!-- expression to retrieve the connection string value       -->
      <!-- from the Web.config file.                                -->
      <asp:SqlDataSource ID="ContactsDataSource" runat="server" 
        ConnectionString="<%$ ConnectionStrings:AdventureWorks_DataConnectionString %>"
        SelectCommand="SELECT [ContactID], [FirstName], [LastName], [EmailAddress] 
          FROM Person.Contact"
        InsertCommand="INSERT INTO Person.Contact
          ([FirstName], [LastName], [EmailAddress], [PasswordHash], [PasswordSalt]) 
          Values(@FirstName, @LastName, @EmailAddress, '', '');
          SELECT @ContactID = SCOPE_IDENTITY()">
        <InsertParameters>
          <asp:Parameter Name="FirstName" />
          <asp:Parameter Name="LastName" />
          <asp:Parameter Name="EmailAddress" />
          <asp:Parameter Name="ContactID" Type="Int32" Direction="Output" />
        </InsertParameters>
      </asp:SqlDataSource>

    </form>
  </body>
</html>

Version Information

.NET Framework

Supported in: 4, 3.5

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role not supported), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Reference

System.Web.UI.WebControls Namespace

Other Resources

ListView Web Server Control Overview

Consuming Events

Bibliothèque de classes .NET Framework

ListViewInsertedEventArgs, classe

Fournit des données pour l'événement ItemInserted.

Hiérarchie d'héritage

System..::.Object
System..::.EventArgs
System.Web.UI.WebControls..::.ListViewInsertedEventArgs

Espace de noms : System.Web.UI.WebControls
Assembly : System.Web.Extensions (dans System.Web.Extensions.dll)

Syntaxe

Visual Basic

Public Class ListViewInsertedEventArgs _
    Inherits EventArgs

public class ListViewInsertedEventArgs : EventArgs

VisualC++

public ref class ListViewInsertedEventArgs : public EventArgs

type ListViewInsertedEventArgs =  
    class
        inherit EventArgs
    end

Le type ListViewInsertedEventArgs expose les membres suivants.

Constructeurs

	Nom	Description
	ListViewInsertedEventArgs	Initialise une nouvelle instance de la classe ListViewInsertedEventArgs.

Début

Propriétés

	Nom	Description
	AffectedRows	Obtient le nombre de lignes affectées par l'opération d'insertion.
	Exception	Obtient l'exception (s'il y en a une) qui a été levée pendant l'opération d'insertion.
	ExceptionHandled	Obtient ou définit une valeur qui indique si une exception levée lors de l'opération d'insertion a été gérée dans le gestionnaire d'événements.
	KeepInInsertMode	Obtient ou définit une valeur qui indique si les valeurs d'entrée de l'utilisateur sont conservées pour les contrôles à l'intérieur du modèle InsertItemTemplate.
	Values	Reçoit des paires nom de champ/valeur pour l'enregistrement inséré.

Début

Méthodes

	Nom	Description
	Equals(Object)	Détermine si l'Object spécifié est égal à l'Object en cours. (Hérité de Object.)
	Finalize	Autorise un objet à tenter de libérer des ressources et d'exécuter d'autres opérations de netto***ge avant qu'il ne soit récupéré par l'opération garbage collection. (Hérité de Object.)
	GetHashCode	Sert de fonction de hachage pour un type particulier. (Hérité de Object.)
	GetType	Obtient le Type de l'instance actuelle. (Hérité de Object.)
	MemberwiseClone	Crée une copie superficielle de l'objet Object actif. (Hérité de Object.)
	ToString	Retourne une chaîne qui représente l'objet actuel. (Hérité de Object.)

Début

Notes

Le contrôle ListView déclenche l'événement ItemInserted lorsque l'utilisateur clique sur le bouton Insérer du modèle InsertItemTemplate, après que le contrôle ListView met à jour l'enregistrement dans la source de données (Le bouton Insérer est un bouton dont la propriété CommandName a la valeur « Insert ».) L'événement ItemInserted vous permet d'exécuter une action personnalisée, telle que la récupération de valeurs générées automatiquement dans la base de données pour l'élément inséré.

Un objet ListViewInsertedEventArgs est passé à la méthode de gestion d'événements qui vous permet de déterminer le nombre d'éléments insérés et toutes les exceptions éventuellement levées. Pour déterminer le nombre d'éléments affectés par l'opération d'insertion, utilisez la propriété AffectedRows. Pour déterminer si une exception s'est produite, utilisez la propriété Exception. Vous pouvez également indiquer si l'exception a été gérée dans la méthode de gestion d'événements en définissant la propriété ExceptionHandled. Si vous devez accéder aux valeurs de champ de l'élément inséré qui ont été envoyées à la source de données, utilisez la propriété Values.

Par défaut, le contrôle ListView efface le modèle InsertItemTemplate après une opération d'insertion, ce qui permet aux utilisateurs d'ajouter des valeurs pour un nouvel élément à insérer. Si une exception se produit pendant l'opération d'insertion, vous pouvez maintenir le contrôle ListView en mode insertion en affectant true à la propriété KeepInInsertMode. Cela relie le modèle InsertItemTemplate aux valeurs de la tentative précédente d'insertion d'un élément.

Pour obtenir la liste des valeurs initiales des propriétés d'une instance de la classe ListViewInsertedEventArgs, consultez le constructeur ListViewInsertedEventArgs.

Exemples

L'exemple suivant indique comment utiliser l'objet ListViewInsertedEventArgs passé au gestionnaire pour l'événement ItemInserted.

Note de sécurité
Cet exemple a une zone de texte qui accepte l'entrée d'utilisateur, ce qui constitue une menace éventuelle pour la sécurité. Par défaut, les pages Web ASP.NET vérifient que l'entrée d'utilisateur n'inclut pas de script ni d'éléments HTML. Pour plus d'informations, consultez Vue d'ensemble des attaques de script.

Visual Basic

<%@ Page language="VB" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">

  Sub ContactsListView_ItemInserted(ByVal sender As Object, ByVal e As ListViewInsertedEventArgs)

    If e.Exception IsNot Nothing Then

      If e.AffectedRows = 0 Then
        e.KeepInInsertMode = True
        Message.Text = "An exception occurred inserting the new Contact. " & _
          "Please verify your values and try again."
      Else
        Message.Text = "An exception occurred inserting the new Contact. " & _
          "Please verify the values in the newly inserted item."
      End If

      e.ExceptionHandled = True
    End If
  End Sub

  Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
    Message.Text = ""
  End Sub
</script>

<html  >
  <head id="Head1" runat="server">
    <title>ListView.ItemInserted Example</title>
  </head>
  <body>
    <form id="form1" runat="server">

      <h3>ListViewItemInserted Example</h3>

      <asp:Label ID="Message"
        ForeColor="Red"          
        runat="server"/>
      <br/>

      <asp:ListView ID="ContactsListView" 
        DataSourceID="ContactsDataSource" 
        DataKeyNames="ContactID"
        OnItemInserted="ContactsListView_ItemInserted"  
        InsertItemPosition="LastItem"
        runat="server">
        <LayoutTemplate>
          <table cellpadding="2" border="1" runat="server" id="tblContacts" width="640px">
            <tr runat="server" id="itemPlaceholder" />
          </table>
          <asp:DataPager runat="server" ID="PeopleDataPager" PageSize="12">
            <Fields>
              <asp:NextPreviousPagerField 
                ShowFirstPageButton="true" ShowLastPageButton="true"
                FirstPageText="|&lt;&lt; " LastPageText=" &gt;&gt;|"
                NextPageText=" &gt; " PreviousPageText=" &lt; " />
            </Fields>
          </asp:DataPager>
        </LayoutTemplate>
        <ItemTemplate>
          <tr runat="server">
            <td valign="top">
              <asp:Label ID="FirstNameLabel" runat="server" Text='<%#Eval("FirstName") %>' />
              <asp:Label ID="LastNameLabel" runat="server" Text='<%#Eval("LastName") %>' />
            </td>
            <td>&nbsp;
              <asp:Label ID="EmailLabel" runat="server" Text='<%#Eval("EmailAddress") %>' />
            </td>
          </tr>
        </ItemTemplate>
        <InsertItemTemplate>
          <tr style="background-color:#D3D3D3">
            <td valign="top">
              <asp:Label runat="server" ID="FirstNameLabel" 
                AssociatedControlID="FirstNameTextBox" Text="First Name"/>
              <asp:TextBox ID="FirstNameTextBox" runat="server" 
                Text='<%#Bind("FirstName") %>' /><br />
              <asp:Label runat="server" ID="LastNameLabel" 
                AssociatedControlID="LastNameTextBox" Text="Last Name" />
              <asp:TextBox ID="LastNameTextBox" runat="server" 
                Text='<%#Bind("LastName") %>' /><br />
              <asp:Label runat="server" ID="EmailLabel" 
                AssociatedControlID="EmailTextBox" Text="E-mail" />
              <asp:TextBox ID="EmailTextBox" runat="server" 
                Text='<%#Bind("EmailAddress") %>' />
            </td>
            <td>
              <asp:LinkButton ID="InsertButton" runat="server" 
                CommandName="Insert" Text="Insert" />
            </td>
          </tr>
        </InsertItemTemplate>
      </asp:ListView>

      <!-- This example uses Microsoft SQL Server and connects      -->
      <!-- to the AdventureWorks sample database. Use an ASP.NET    -->
      <!-- expression to retrieve the connection string value       -->
      <!-- from the Web.config file.                                -->
      <asp:SqlDataSource ID="ContactsDataSource" runat="server" 
        ConnectionString="<%$ ConnectionStrings:AdventureWorks_DataConnectionString %>"
        SelectCommand="SELECT [ContactID], [FirstName], [LastName], [EmailAddress] 
          FROM Person.Contact"
        InsertCommand="INSERT INTO Person.Contact
          ([FirstName], [LastName], [EmailAddress], [PasswordHash], [PasswordSalt]) 
          Values(@FirstName, @LastName, @EmailAddress, '', '');
          SELECT @ContactID = SCOPE_IDENTITY()">
        <InsertParameters>
          <asp:Parameter Name="FirstName" />
          <asp:Parameter Name="LastName" />
          <asp:Parameter Name="EmailAddress" />
          <asp:Parameter Name="ContactID" Type="Int32" Direction="Output" />
        </InsertParameters>
      </asp:SqlDataSource>

    </form>
  </body>
</html>

<%@ Page language="C#" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">

  void ContactsListView_ItemInserted(Object sender, ListViewInsertedEventArgs e)
  {
    if (e.Exception != null)
    {
      if (e.AffectedRows == 0)
      {
        e.KeepInInsertMode = true;
        Message.Text = "An exception occurred inserting the new Contact. " +
          "Please verify your values and try again.";
      }
      else
        Message.Text = "An exception occurred inserting the new Contact. " +
          "Please verify the values in the newly inserted item.";

      e.ExceptionHandled = true;
    }
  }

  protected void Page_Load(object sender, EventArgs e)
  {
    Message.Text = "";
  }
</script>

<html  >
  <head id="Head1" runat="server">
    <title>ListView.ItemInserted Example</title>
  </head>
  <body>
    <form id="form1" runat="server">

      <h3>ListViewItemInserted Example</h3>

      <asp:Label ID="Message"
        ForeColor="Red"          
        runat="server"/>
      <br/>

      <asp:ListView ID="ContactsListView" 
        DataSourceID="ContactsDataSource" 
        DataKeyNames="ContactID"
        OnItemInserted="ContactsListView_ItemInserted"  
        InsertItemPosition="LastItem"
        runat="server">
        <LayoutTemplate>
          <table cellpadding="2" border="1" runat="server" id="tblContacts" width="640px">
            <tr runat="server" id="itemPlaceholder" />
          </table>
          <asp:DataPager runat="server" ID="PeopleDataPager" PageSize="12">
            <Fields>
              <asp:NextPreviousPagerField 
                ShowFirstPageButton="true" ShowLastPageButton="true"
                FirstPageText="|&lt;&lt; " LastPageText=" &gt;&gt;|"
                NextPageText=" &gt; " PreviousPageText=" &lt; " />
            </Fields>
          </asp:DataPager>
        </LayoutTemplate>
        <ItemTemplate>
          <tr runat="server">
            <td valign="top">
              <asp:Label ID="FirstNameLabel" runat="server" Text='<%#Eval("FirstName") %>' />
              <asp:Label ID="LastNameLabel" runat="server" Text='<%#Eval("LastName") %>' />
            </td>
            <td>&nbsp;
              <asp:Label ID="EmailLabel" runat="server" Text='<%#Eval("EmailAddress") %>' />
            </td>
          </tr>
        </ItemTemplate>
        <InsertItemTemplate>
          <tr style="background-color:#D3D3D3">
            <td valign="top">
              <asp:Label runat="server" ID="FirstNameLabel" 
                AssociatedControlID="FirstNameTextBox" Text="First Name"/>
              <asp:TextBox ID="FirstNameTextBox" runat="server" 
                Text='<%#Bind("FirstName") %>' /><br />
              <asp:Label runat="server" ID="LastNameLabel" 
                AssociatedControlID="LastNameTextBox" Text="Last Name" />
              <asp:TextBox ID="LastNameTextBox" runat="server" 
                Text='<%#Bind("LastName") %>' /><br />
              <asp:Label runat="server" ID="EmailLabel" 
                AssociatedControlID="EmailTextBox" Text="E-mail" />
              <asp:TextBox ID="EmailTextBox" runat="server" 
                Text='<%#Bind("EmailAddress") %>' />
            </td>
            <td>
              <asp:LinkButton ID="InsertButton" runat="server" 
                CommandName="Insert" Text="Insert" />
            </td>
          </tr>
        </InsertItemTemplate>
      </asp:ListView>

      <!-- This example uses Microsoft SQL Server and connects      -->
      <!-- to the AdventureWorks sample database. Use an ASP.NET    -->
      <!-- expression to retrieve the connection string value       -->
      <!-- from the Web.config file.                                -->
      <asp:SqlDataSource ID="ContactsDataSource" runat="server" 
        ConnectionString="<%$ ConnectionStrings:AdventureWorks_DataConnectionString %>"
        SelectCommand="SELECT [ContactID], [FirstName], [LastName], [EmailAddress] 
          FROM Person.Contact"
        InsertCommand="INSERT INTO Person.Contact
          ([FirstName], [LastName], [EmailAddress], [PasswordHash], [PasswordSalt]) 
          Values(@FirstName, @LastName, @EmailAddress, '', '');
          SELECT @ContactID = SCOPE_IDENTITY()">
        <InsertParameters>
          <asp:Parameter Name="FirstName" />
          <asp:Parameter Name="LastName" />
          <asp:Parameter Name="EmailAddress" />
          <asp:Parameter Name="ContactID" Type="Int32" Direction="Output" />
        </InsertParameters>
      </asp:SqlDataSource>

    </form>
  </body>
</html>

Informations de version

.NET Framework

Pris en charge dans : 4, 3.5

Plateformes

Windows 7, Windows Vista SP1 ou ultérieur, Windows XP SP3, Windows Server 2008 (installation minimale non prise en charge), Windows Server 2008 R2 (installation minimale prise en charge avec SP1 ou version ultérieure), Windows Server 2003 SP2

Le .NET Framework ne prend pas en charge toutes les versions de chaque plateforme. Pour obtenir la liste des versions prises en charge, consultez Configuration requise du .NET Framework.

Sécurité des threads

Tous les membres static (Shared en Visual Basic) publics de ce type sont thread-safe. Il n'est pas garanti que les membres d'instance soient thread-safe.

Voir aussi