HtmlInputHidden Constructor
Definition
Important
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Initializes a new instance of the HtmlInputHidden class.
public:
HtmlInputHidden();
public HtmlInputHidden ();
Public Sub New ()
Examples
The following code example demonstrates how to create a new instance of the HtmlInputHidden control and place it on the Web page.
<%@ Page Language="C#" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<script runat="server" >
void Page_Load(Object sender, EventArgs e)
{
// Create a new HtmlInputHidden control.
HtmlInputHidden hidden = new HtmlInputHidden();
hidden.ID = "HiddenValue";
hidden.Value = "Hidden Text";
// Add the control to the Controls collection of the
// PlaceHolder control.
Place.Controls.Add(hidden);
// Display the value of the HtmlInputHidden control.
Message.InnerHtml =
"This page contains an HtmlInputHidden control that contains " +
"the value \"" +
((HtmlInputHidden)Place.FindControl("HiddenValue")).Value + "\"";
}
</script>
<head runat="server">
<title> HtmlInputHidden Constructor Example </title>
</head>
<body>
<form id="form1" runat="server">
<h3> HtmlInputHidden Constructor Example </h3>
<asp:PlaceHolder id="Place" runat="server"/>
<h5>
<span id="Message"
runat="server">
</span>
</h5>
</form>
</body>
</html>
<%@ Page Language="VB" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<script runat="server" >
Sub Page_Load(sender As Object, e As EventArgs)
' Create a new HtmlInputHidden control.
Dim hidden As HtmlInputHidden = New HtmlInputHidden()
hidden.ID = "HiddenValue"
hidden.Value = "Hidden Text"
' Add the control to the Controls collection of the
' PlaceHolder control.
Place.Controls.Add(hidden)
' Display the value of the HtmlInputHidden control.
Message.InnerHtml = _
"This page contains an HtmlInputHidden control that contains " & _
"the value """ & _
(CType(Place.FindControl("HiddenValue"), HtmlInputHidden)).Value _
& """"
End Sub
</script>
<head runat="server">
<title> HtmlInputHidden Constructor Example </title>
</head>
<body>
<form id="form1" runat="server">
<h3> HtmlInputHidden Constructor Example </h3>
<asp:PlaceHolder id="Place" runat="server"/>
<h5>
<span id="Message"
runat="server">
</span>
</h5>
</form>
</body>
</html>
Remarks
Use this constructor to create and initialize a new instance of the HtmlInputHidden class.
The following table shows the initial property value for an instance of HtmlInputHidden.
Property | Initial Value |
---|---|
Type | The "hidden" literal string. |
Applies to
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