ASP.NET Tutorial/ASP.net Controls/RepeatLayout

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Using RepeatLayout

   <source lang="csharp">

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" 

   Inherits="CheckAndRadioLists" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> 

   <title>Using CheckBoxList and RadioButtonList</title>

</head> <body> 

  <form id="form1" runat="server">

CheckBoxList and RadioButtonList Demo

         Repeat Direction:
         <asp:DropDownList ID="drpDirection" runat="server">
             <asp:ListItem>Horizontal</asp:ListItem>
             <asp:ListItem Selected="True">Vertical</asp:ListItem>
         </asp:DropDownList>

         Repeat Layout:
         <asp:DropDownList ID="drpLayout" runat="server">
             <asp:ListItem Selected="True">Table</asp:ListItem>
             <asp:ListItem>Flow</asp:ListItem>
         </asp:DropDownList>

         Repeat Columns:
         <asp:DropDownList ID="drpColumns" runat="server">
             <asp:ListItem>1</asp:ListItem>
             <asp:ListItem>2</asp:ListItem>
             <asp:ListItem>3</asp:ListItem>
         </asp:DropDownList>
         

         <asp:Button ID="btnChange" runat="server" Text="Change Properties" OnClick="btnChange_Click" />

         Crust:
         

         <asp:RadioButtonList ID="rlstCrust" runat="server" >
             <asp:ListItem>Thin</asp:ListItem>
             <asp:ListItem>Medium</asp:ListItem>
             <asp:ListItem Selected="True">Thick</asp:ListItem>
         </asp:RadioButtonList>
         Toppings:

         <asp:CheckBoxList ID="clstToppings" runat="server" 
             RepeatDirection="Vertical" RepeatLayout="Table" RepeatColumns="2">
             <asp:ListItem>Ham</asp:ListItem>
             <asp:ListItem>Mushrooms</asp:ListItem>
             <asp:ListItem>Pepperoni</asp:ListItem>
         </asp:CheckBoxList>
  
     <asp:Button ID="btnOrder" runat="server" Text="Order" OnClick="btnOrder_Click" />
    

     <asp:Label ID="labMessage" runat="server"></asp:Label>

  </form>

</body> </html> File: Default.aspx.cs using System; using System.Data; using System.Configuration; using System.Collections; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; public partial class CheckAndRadioLists : System.Web.UI.Page { 

 protected void btnChange_Click(object sender, EventArgs e)
 {
   int columns = Convert.ToInt32(drpColumns.SelectedValue);
   rlstCrust.RepeatColumns = columns;
   clstToppings.RepeatColumns = columns;
   string sLayout = drpLayout.SelectedValue;
   RepeatLayout layout = (RepeatLayout)Enum.Parse(typeof(RepeatLayout), sLayout, true);
   rlstCrust.RepeatLayout = layout;
   clstToppings.RepeatLayout = layout;
   string sDirect = drpDirection.SelectedValue;
   RepeatDirection direct = (RepeatDirection)Enum.Parse(typeof(RepeatDirection), sDirect, true);
   rlstCrust.RepeatDirection = direct;
   clstToppings.RepeatDirection = direct;
 }
 protected void btnOrder_Click(object sender, EventArgs e)
 {
   labMessage.Text = "Pizza Ordered: 
";
   labMessage.Text += rlstCrust.SelectedItem.Text;
   labMessage.Text += " Crust
Toppings:
";
   foreach (ListItem topping in clstToppings.Items)
   {
     if (topping.Selected)
     {
       labMessage.Text += topping.Text + "
";
     }
   }
 }

}</source>

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