HttpResponse.Output Proprietà

  • Riferimento

Definizione

Spazio dei nomi:
System.Web
Assembly:
System.Web.dll

Consente l'output del testo verso il flusso di risposta HTTP in uscita.

public:
 property System::IO::TextWriter ^ Output { System::IO::TextWriter ^ get(); };
public:
 property System::IO::TextWriter ^ Output { System::IO::TextWriter ^ get(); void set(System::IO::TextWriter ^ value); };
public System.IO.TextWriter Output { get; }
public System.IO.TextWriter Output { get; set; }
member this.Output : System.IO.TextWriter
member this.Output : System.IO.TextWriter with get, set
Public ReadOnly Property Output As TextWriter
Public Property Output As TextWriter

Valore della proprietà

TextWriter

Oggetto TextWriter che consente l'output personalizzato verso il client.

Esempio

L'esempio seguente è una pagina ASP.NET che contiene un TextBox controllo con la relativa TextMode proprietà impostata su MultiLine. Il codice della pagina accetta il testo immesso da un utente in TextMode, usa il HtmlEncode metodo per codificarlo HTML e la Output proprietà per visualizzare la stringa codificata nella pagina.

<%@ 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">

    // When the page is posted back, the text box's 
    // Text property value is HTML encoded and sent
    // sent to the current Response.
    void btnSubmit_Click(object sender, EventArgs e) {

        if (IsPostBack)
        {
            Server.HtmlEncode(txtSubmitString.Text, Response.Output);
        }
    }

</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>ASP.NET Example</title>
</head>
<body>
    <form id="form1" runat="server">
        <p style="font-family:Tahoma; font-size:12">
            Enter your comments here:
        </p>
        <p>
            <asp:TextBox id="txtSubmitString" runat="server" Width="181px" TextMode="MultiLine"></asp:TextBox>
        </p>
        <p>
            <asp:Button id="btnSubmit" onclick="btnSubmit_Click" runat="server" Text="Submit"></asp:Button>
        </p>
        <p>
            <asp:Label id="lblEncodedString" runat="server"></asp:Label>
        </p>
    </form>
</body>
</html>


<%@ 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">

    ' When the page is posted back, the text box's 
    ' Text property value is HTML encoded and sent
    ' sent to the current response.
    Private Sub btnSubmit_Click(sender As Object, e As EventArgs)
        If (IsPostBack = True)
            Server.HtmlEncode(txtSubmitString.Text, Response.Output)
        End If
    End Sub

</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>ASP.NET Example</title>
</head>
<body>
    <form id="form1" runat="server">
        <p style="font-family:Tahoma; font-size:12">
            Enter your comments here:
        </p>
        <p>
            <asp:TextBox id="txtSubmitString" runat="server" Width="181px" TextMode="MultiLine"></asp:TextBox>
        </p>
        <p>
            <asp:Button id="btnSubmit" onclick="btnSubmit_Click" runat="server" Text="Submit"></asp:Button>
        </p>
        <p>
            <asp:Label id="lblEncodedString" runat="server"></asp:Label>
        </p>

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

Si applica a