Getting CheckBoxList Selected Item Values into Text Box:
ASPX File Code:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!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>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
<asp:CheckBoxList ID="CheckBoxList1" runat="server" AutoPostBack="True"
onselectedindexchanged="CheckBoxList1_SelectedIndexChanged">
<asp:ListItem>a</asp:ListItem>
<asp:ListItem>b</asp:ListItem>
<asp:ListItem>c</asp:ListItem>
<asp:ListItem>d</asp:ListItem>
</asp:CheckBoxList>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</form>
</body>
</html>
.CS Code:
We want to write code in CheckBoxList1_SelectedIndexChange Event
protected void CheckBoxList1_SelectedIndexChanged(object sender, EventArgs e)
{
TextBox1.Text = string.Empty;
foreach (ListItem listitem in CheckBoxList1.Items)
{
if (listitem.Selected)
TextBox1.Text += listitem.Text + ",";
}
}
OUTPUT:
Get the output for above discussed code from the following link:
CheckBoxList Control Selected Items
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