sample program for using foreach loop in asp.net

write the fallowing code in .aspx source file

<h2 style="color:Black">foreach loop</h2>  

        <asp:Label ID="Label1" runat="server" Font-Size="Large" ForeColor="red"></asp:Label>  

        <br /><br />  

        <asp:CheckBoxList   

            ID="CheckBoxList1"  

            runat="server"  

            ForeColor="AntiqueWhite"  

            BackColor="Black"  

            BorderColor="Orange"  

            BorderWidth="2"  

            BorderStyle="Double"  

            RepeatColumns="3"> 

            <asp:ListItem>Volly Ball</asp:ListItem>  

            <asp:ListItem>Cricket</asp:ListItem>  

            <asp:ListItem>Hockey</asp:ListItem>  

            <asp:ListItem>Basket Ball</asp:ListItem>  

            <asp:ListItem>Foot Ball</asp:ListItem>  

            <asp:ListItem>Swimming</asp:ListItem>

            </asp:CheckBoxList>  

        <br /><br />  

        <asp:Button ID="Button1" runat="server" Text="Select color" ForeColor="Blue" 

            onclick="Button1_Click" />

Write Fallowing code in button_click event

 protected void Button1_Click(object sender, EventArgs e)
    {
        Label1.Text = "You are selected: ";
        foreach (ListItem LI in CheckBoxList1.Items)
        {
            if (LI.Selected == true)
            {
                Label1.Text += LI+" "+"&"+" ";
            }
        }
    }