HtmlInputRadioButton-Konstruktor
Initialisiert eine neue Instanz der HtmlInputRadioButton-Klasse.
Namespace: System.Web.UI.HtmlControls
Assembly: System.Web (in system.web.dll)
Syntax
'Declaration
Public Sub New
'Usage
Dim instance As New HtmlInputRadioButton
public HtmlInputRadioButton ()
public:
HtmlInputRadioButton ()
public HtmlInputRadioButton ()
public function HtmlInputRadioButton ()
Hinweise
Mit diesem Konstruktor können Sie eine neue Instanz der HtmlInputRadioButton-Klasse erstellen und initialisieren.
In der folgenden Tabelle ist der anfängliche Eigenschaftenwert für eine Instanz von HtmlInputRadioButton aufgeführt.
Eigenschaft |
Anfangswert |
|---|---|
Das Zeichenfolgenliteral "radio". |
Beispiel
<%@ Page Language="VB" AutoEventWireup="True" %>
<html>
<script runat="server" >
Sub Page_Load(sender As Object, e As EventArgs)
If Not IsPostBack Then
' Create the first HtmlInputRadioButton control.
Dim radio1 As HtmlInputRadioButton = New HtmlInputRadioButton()
radio1.Value = "Value1"
radio1.Checked = True
radio1.Name = "RadioSet"
' Create the caption for the first HtmlInputRadioButton control.
Dim span1 As HtmlGenericControl = New HtmlGenericControl("span")
span1.InnerHtml = "Radio Button 1 <br>"
' Add the controls to the Controls collection of the
' PlaceHolder control.
Place.Controls.Clear()
Place.Controls.Add(radio1)
Place.Controls.Add(span1)
' Create the second HtmlInputRadioButton control.
Dim radio2 As HtmlInputRadioButton = New HtmlInputRadioButton()
radio2.Value = "Value2"
radio2.Checked = False
radio2.Name = "RadioSet"
' Create the caption for the second HtmlInputRadioButton control.
Dim span2 As HtmlGenericControl = New HtmlGenericControl("span")
span2.InnerHtml = "Radio Button 2 <br>"
' Add the control to the Controls collection of the
' PlaceHolder control.
Place.Controls.Add(radio2)
Place.Controls.Add(span2)
End If
End Sub
</script>
<body>
<form runat="server">
<h3> HtmlInputRadioButton Constructor Example </h3>
<asp:PlaceHolder id="Place" runat="server"/>
</form>
</body>
</html>
<%@ Page Language="C#" AutoEventWireup="True" %>
<html>
<script runat="server" >
void Page_Load(Object sender, EventArgs e)
{
if(!IsPostBack)
{
// Create the first HtmlInputRadioButton control.
HtmlInputRadioButton radio1 = new HtmlInputRadioButton();
radio1.Value = "Value1";
radio1.Checked = true;
radio1.Name = "RadioSet";
// Create the caption for the first HtmlInputRadioButton control.
HtmlGenericControl span1 = new HtmlGenericControl("span");
span1.InnerHtml = "Radio Button 1 <br>";
// Add the controls to the Controls collection of the
// PlaceHolder control.
Place.Controls.Clear();
Place.Controls.Add(radio1);
Place.Controls.Add(span1);
// Create the second HtmlInputRadioButton control.
HtmlInputRadioButton radio2 = new HtmlInputRadioButton();
radio2.Value = "Value2";
radio2.Checked = false;
radio2.Name = "RadioSet";
// Create the caption for the second HtmlInputRadioButton control.
HtmlGenericControl span2 = new HtmlGenericControl("span");
span2.InnerHtml = "Radio Button 2 <br>";
// Add the control to the Controls collection of the
// PlaceHolder control.
Place.Controls.Add(radio2);
Place.Controls.Add(span2);
}
}
</script>
<body>
<form runat="server">
<h3> HtmlInputRadioButton Constructor Example </h3>
<asp:PlaceHolder id="Place" runat="server"/>
</form>
</body>
</html>
Plattformen
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.
Versionsinformationen
.NET Framework
Unterstützt in: 2.0, 1.1, 1.0
Siehe auch
Referenz
HtmlInputRadioButton-Klasse
HtmlInputRadioButton-Member
System.Web.UI.HtmlControls-Namespace