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HtmlHead Constructors

  • Reference

Definition

Namespace:
System.Web.UI.HtmlControls
Assembly:
System.Web.dll

Initializes a new instance of the HtmlHead class.

Overloads

HtmlHead()

Initializes a new instance of the HtmlHead class.
HtmlHead(String)

Initializes a new instance of the HtmlHead class by using the specified tag.

HtmlHead()

Initializes a new instance of the HtmlHead class.

public:
 HtmlHead();
public HtmlHead ();
Public Sub New ()

Examples

The following example shows how to programmatically add an HtmlHead control to a page and add title and link elements to it.

<%@ 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, System.EventArgs e)
  {

    // Programmatically create an HtmlHead control.
    HtmlHead head = new HtmlHead();

    // Add the page title to the header element.
    HtmlTitle title = new HtmlTitle();
    title.Text = "HtmlHead Constructor Example";
    head.Controls.Add(title);

    // Add a defined style sheet that contains the body
    // style to the HtmlHead control.
    HtmlLink link = new HtmlLink();
    link.Href = "~/Stylesheet.css";
    link.Attributes.Add("rel", "stylesheet");
    link.Attributes.Add("type", "text/css");
    head.Controls.Add(link);

    // Add the HtmlHead controls to the Controls
    // collection of the page.
    Page.FindControl("HtmlElement").Controls.AddAt(0, head);

  }
  
</script>

<html id="HtmlElement" 
      runat="server" 
      xmlns="http://www.w3.org/1999/xhtml" >

<body>
  <form id="form1" runat="server">
  
  <h3>HtmlHead Class Constructor Example </h3>
        
  <hr />
    
  <asp:label id="Label1" 
    text = "View the HTML source code of this page to see the title 
            and style sheet link added to the header element."
    runat="server">
  </asp:label>   
        
  </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)

    ' Programmatically create an HtmlHead control.
    Dim head As New HtmlHead()

    ' Add the page title to the header element.
    Dim title As New HtmlTitle()
    title.Text = "HtmlHead Constructor Example"
    head.Controls.Add(title)

    ' Add a defined style sheet that contains the body
    ' style to the HtmlHead control.
    Dim link As New HtmlLink()
    link.Href = "~/Stylesheet.css"
    link.Attributes.Add("rel", "stylesheet")
    link.Attributes.Add("type", "text/css")
    head.Controls.Add(link)

    ' Add the HtmlHead controls to the Controls
    ' collection of the page.
    Page.FindControl("HtmlElement").Controls.AddAt(0, head)
    
  End Sub
</script>

<html xmlns="http://www.w3.org/1999/xhtml"  id="HtmlElement"
      runat="server">

<body>
  <form id="form1" runat="server">
  
  <h3>HtmlHead Class Constructor Example </h3>
        
  <hr />
    
  <asp:label id="Label1" 
    text = "View the HTML source code of this page to see the title 
            and style sheet link added to the header element."
    runat="server">
  </asp:label>   
        
  </form>
</body>
</html>

Remarks

The following table shows the initial property value for an instance of HtmlHead.

Property Initial value
TagName The string "head".

See also

Applies to

HtmlHead(String)

Initializes a new instance of the HtmlHead class by using the specified tag.

public:
 HtmlHead(System::String ^ tag);
public HtmlHead (string tag);
new System.Web.UI.HtmlControls.HtmlHead : string -> System.Web.UI.HtmlControls.HtmlHead
Public Sub New (tag As String)

Parameters

tag
String

A string that specifies the tag name of the control.

Remarks

The following table shows the initial property value for an instance of HtmlHead.

Property Initial value
TagName The value of the tag parameter.

Applies to