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HtmlMeta.Scheme Properti

Definisi

Ruang nama:
System.Web.UI.HtmlControls
Rakitan:
System.Web.dll

Mendapatkan atau mengatur atribut yang scheme digunakan untuk menginterpretasikan nilai properti metadata yang HtmlMeta ditentukan oleh kontrol.

public:
 virtual property System::String ^ Scheme { System::String ^ get(); void set(System::String ^ value); };
public virtual string Scheme { get; set; }
member this.Scheme : string with get, set
Public Overridable Property Scheme As String

Nilai Properti

String

Atribut scheme.

Contoh

Contoh kode berikut menunjukkan cara menggunakan HtmlMeta kontrol untuk menentukan elemen HTML <meta> untuk halaman Web. Dua <meta> tag ditentukan, satu kata kunci daftar yang menjelaskan halaman dan satu mencantumkan tanggal halaman dibuat. Properti Scheme digunakan untuk tag terkait <meta> tanggal untuk membantu agen pengguna membaca nilai tanggal.

<%@ 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">

  protected void Page_Load(object sender, EventArgs e)
  {
    // Create two instances of an HtmlMeta control.
    HtmlMeta hm1 = new HtmlMeta();
    HtmlMeta hm2 = new HtmlMeta();    

    // Get a reference to the page header element.
    HtmlHead head = (HtmlHead)Page.Header;
    
    // Define an HTML <meta> element that is useful for search engines.
    hm1.Name = "keywords";
    hm1.Content = "words that describe your web page";
    head.Controls.Add(hm1);
    
    // Define an HTML <meta> element with a Scheme attribute.
    hm2.Name = "date";
    hm2.Content = DateTime.Now.ToString("yyyy-MM-dd");
    hm2.Scheme = "YYYY-MM-DD";
    head.Controls.Add(hm2);
    
  }
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>HtmlMeta Example</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    View the HTML source code of the page to see the two HTML meta elements added.
    </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">

  Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
    
    ' Create two instances of an HtmlMeta control.
    Dim hm1 As New HtmlMeta()
    Dim hm2 As New HtmlMeta()
    
    ' Get a reference to the page header element.
    Dim head As HtmlHead = Page.Header

    ' Define an HTML <meta> element that is useful for search engines.
    hm1.Name = "keywords"
    hm1.Content = "words that describe your web page"
    head.Controls.Add(hm1)

    ' Define an HTML <meta> element with a Scheme attribute.
    hm2.Name = "date"
    hm2.Content = DateTime.Now.ToString("yyyy-MM-dd")
    hm2.Scheme = "YYYY-MM-DD"
    head.Controls.Add(hm2)

  End Sub
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>HtmlMeta Example</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    View the HTML source code of the page to see the two HTML meta elements added.
    </div>
    </form>
</body>
</html>

Keterangan

Properti Scheme memungkinkan Anda menentukan atribut elemen HTML <meta> yang scheme dirender. Atribut scheme dapat digunakan untuk menyediakan agen pengguna, seperti browser klien atau mesin pencari, konteks tambahan untuk menginterpretasikan properti metadata.

Properti Scheme dirender ke scheme atribut elemen HTML <meta> yang dihasilkan.

Berlaku untuk

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