HtmlInputCheckBox Constructor ()
.NET Framework (current version)
Initializes a new instance of the HtmlInputCheckBox class.
Assembly: System.Web (in System.Web.dll)
Use this constructor to create and initialize a new instance of the HtmlInputCheckBox class.
The following table shows the initial property value for an instance of HtmlInputCheckBox.
Property | Initial Value |
|---|---|
TagName | The "checkbox" literal string. |
The following code example demonstrates how to create and initialize a new instance of the HtmlInputCheckBox class.
<%@ 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" > <head> <title>HtmlInputCheckBox Constructor Sample</title> <script language="VB" runat="server"> ' Create a new instance of HtmlInputCheckBox. Dim cb As New HtmlInputCheckBox() ' Create a new instance of Label. Dim label As New Label() ' Create a new instance of Button. Dim b As New HtmlButton() Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) ' Define attributes of Button and Label. b.InnerText = "Click" label.Text = "checkbox" ' Add controls to placeholder Container.Controls.Add(cb) Container.Controls.Add(label) Container.Controls.Add(New LiteralControl("<br />")) Container.Controls.Add(b) ' Add EventHandler AddHandler b.ServerClick, AddressOf button_ServerClick End Sub Sub button_ServerClick(ByVal sender As Object, ByVal e As EventArgs) Select Case cb.Checked Case True Message.InnerHtml = "Checkbox is checked." Case Else Message.InnerHtml = "Checkbox is not checked." End Select End Sub </script> </head> <body> <h3>HtmlInputCheckBox Constructor Sample</h3> <form id="Form1" runat="server"> <asp:PlaceHolder id="Container" runat="server"></asp:PlaceHolder> <br /> <span id="Message" style="color:red" runat="server"/> </form> </body> </html>
.NET Framework
Available since 1.1
Available since 1.1
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