HttpCapabilitiesBase.SupportsCss Propiedad

Definición

Obtiene un valor que indica si el explorador admite las hojas de estilos en cascada (CSS, Cascading Style Sheets).Gets a value indicating whether the browser supports Cascading Style Sheets (CSS).

public:
 virtual property bool SupportsCss { bool get(); };
public virtual bool SupportsCss { get; }
member this.SupportsCss : bool
Public Overridable ReadOnly Property SupportsCss As Boolean

Valor de propiedad

Boolean

true si el explorador admite CSS; de lo contrario, false.true if the browser supports CSS; otherwise, false. De manera predeterminada, es false.The default is false.

Ejemplos

En el ejemplo de código siguiente se muestra cómo determinar si el explorador admite CSS.The following code example shows how to determine whether the browser supports CSS.

<%@ 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).SupportsCss)
        {
            labelText = "Browser supports Cascading Style Sheets.";
        }
        else
        {
            labelText = "Browser does not support Cascading Style Sheets.";
        }

        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)).SupportsCss Then
            labelText = "Browser supports Cascading Style Sheets."
        Else
            labelText = "Browser does not support Cascading Style Sheets."
        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>

Se aplica a