In previous example we have been covered public properties of CheckBoxList control such as
- How to use CheckBoxList Control in ASP.NET
- ASP.NET: Programmatically change CheckBoxList Background Color
- How to bind CheckBoxList using SqlDataSource in ASP.NET
- How to Bind CheckBoxList in ASP.NET
- Programmatically change CheckBoxList font name in ASP.NET
- ASP.NET: Example of Programmatically change CheckBoxList Border color
Lets take another example to be related to enable or disable property of CheckBoxList
<%@ Page
Language="C#"
AutoEventWireup="true"
CodeFile="Default2.aspx.cs"
Inherits="Default2"
%>
<!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 runat="server">
<title>Example of Enable disable property of
CheckBoxList</title>
<style type="text/css">
.style1 {
font-size: larger;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<strong><span class="style1">Example
of Enable disable property of CheckBoxList</span></strong><br />
<asp:CheckBoxList ID="CheckBoxList1"
runat="server"
Width="168px">
<asp:ListItem>AdRotator Control</asp:ListItem>
<asp:ListItem>BulletedList Control</asp:ListItem>
<asp:ListItem>Button Control</asp:ListItem>
<asp:ListItem>Calendar Control</asp:ListItem>
</asp:CheckBoxList>
<br />
<asp:Button ID="Button1"
runat="server"
onclick="Enable"
Text="Enable"
Width="61px"
/>
<asp:Button ID="Button2" runat="server" onclick="Disable"
Text="Disable"
Width="61px"
/>
</div>
</form>
</body>
</html>
Codebehind
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class Default2 :
System.Web.UI.Page
{
protected void
Page_Load(object sender, EventArgs e)
{
}
protected void
Disable(object sender, EventArgs
e)
{
CheckBoxList1.Enabled = false;
}
protected void
Enable(object sender, EventArgs
e)
{
CheckBoxList1.Enabled = true;
}
}
Output
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