Partager via

HttpCapabilitiesBase.PreferredRenderingType Propriété

  • Référence

Définition

Espace de noms:
System.Web.Configuration
Assembly:
System.Web.dll

Obtient le nom général pour le type de contenu que le navigateur préfère.

public:
 virtual property System::String ^ PreferredRenderingType { System::String ^ get(); };
public virtual string PreferredRenderingType { get; }
member this.PreferredRenderingType : string
Public Overridable ReadOnly Property PreferredRenderingType As String

Valeur de propriété

String

html32 ou chtml10. La valeur par défaut est html32.

Exemples

L’exemple de code suivant montre comment déterminer le type de contenu que le navigateur préfère.

<%@ 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 Page_Load(Object Sender, EventArgs e)
    {
        CheckBrowserCaps();
    }

    void CheckBrowserCaps()
    {
        String labelText = "";
        System.Web.HttpBrowserCapabilities myBrowserCaps = Request.Browser;
        if (((System.Web.Configuration.HttpCapabilitiesBase)myBrowserCaps).PreferredRenderingType.Equals("html32"))
        {
            labelText = "Browser renders HTML.";
        }
        else if (((System.Web.Configuration.HttpCapabilitiesBase)myBrowserCaps).PreferredRenderingType.Equals("wml11"))
        {
            labelText = "Browser renders WML.";
        }

        Label1.Text = labelText;
    }
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>Browser Capabilities Sample</title>
</head>
<body>
    <form runat="server" id="form1">
        <div>
            Browser Capabilities:
            <p/><asp:Label ID="Label1" Runat="server" />
        </div>
    </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">
    Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
        CheckBrowserCaps()
    End Sub

    Function CheckBrowserCaps()

        Dim labelText As String = ""
        Dim myBrowserCaps As System.Web.HttpBrowserCapabilities = Request.Browser
        If (CType(myBrowserCaps, System.Web.Configuration.HttpCapabilitiesBase)).PreferredRenderingType.Equals("html32") Then
            labelText = "Browser renders HTML."
        Else If (CType(myBrowserCaps, System.Web.Configuration.HttpCapabilitiesBase)).PreferredRenderingType.Equals("wml11")
            labelText = "Browser renders WML."
        End If

        Label1.Text = labelText

    End Function 'CheckBrowserCaps
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>Browser Capabilities Sample</title>
</head>
<body>
    <form runat="server" id="form1">
        <div>
            Browser Capabilities:
            <p/><asp:Label ID="Label1" Runat="server" />
        </div>
    </form>
</body>
</html>

S’applique à