ListCommandEventArgs Classe

Définition

public ref class ListCommandEventArgs : System::Web::UI::WebControls::CommandEventArgs

public class ListCommandEventArgs : System.Web.UI.WebControls.CommandEventArgs

[System.Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")]
public class ListCommandEventArgs : System.Web.UI.WebControls.CommandEventArgs

type ListCommandEventArgs = class
    inherit CommandEventArgs

[<System.Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")>]
type ListCommandEventArgs = class
    inherit CommandEventArgs

Public Class ListCommandEventArgs
Inherits CommandEventArgs

Héritage

Object

EventArgs

CommandEventArgs

ListCommandEventArgs

Attributs

ObsoleteAttribute

Exemples

L’exemple de code suivant montre comment utiliser l’objet ListCommandEventArgs pour modifier la status de tâches d’une liste lorsque vous cliquez sur l’élément. Cet exemple fait partie d’un exemple plus grand pour la vue d’ensemble List .

private void Status_ItemCommand(object sender, 
    ListCommandEventArgs e)
{
    const string spec = "You now have {0} " + 
        "tasks done, {1} tasks scheduled, and " +
        "{2} tasks pending.";

    // Move selection to next status toward 'done'
    switch (e.ListItem.Value)
    {
        case "scheduled":
            schedCount -= 1;
            pendCount += 1;
            e.ListItem.Value = "pending";
            break;
        case "pending":
            pendCount -= 1;
            doneCount += 1;
            e.ListItem.Value = "done";
            break;
    }

    // Show the status of the current task
    Label1.Text = e.ListItem.Text + " is " +
        e.ListItem.Value;

    // Show current selection counts
    Label2.Text = String.Format(spec, doneCount, 
        schedCount, pendCount);
}

Private Sub Status_ItemCommand(ByVal sender As Object, _
    ByVal e As ListCommandEventArgs)

    Const spec As String = "You now have {0} tasks done, {1} " & _
        "tasks scheduled, and {2} tasks pending."

    ' Move selection to next status toward 'done'
    Select Case e.ListItem.Value
        Case "scheduled"
            schedCount -= 1
            pendCount += 1
            e.ListItem.Value = "pending"
        Case "pending"
            pendCount -= 1
            doneCount += 1
            e.ListItem.Value = "done"
            
    End Select

    ' Show the status of the current task
    Label1.Text = e.ListItem.Text & " is " & _
        e.ListItem.Value

    ' Show current selection counts
    Label2.Text = String.Format(spec, doneCount, _
        schedCount, pendCount)
End Sub

Constructeurs

Champs

Propriétés

Méthodes

S’applique à

Voir aussi

• ItemCommand
• Utilisation des contrôles mobiles ASP.NET
• Pages Web mobiles ASP.NET