RepeaterItem Class
.NET Framework 3.0
Represents an item in the Repeater control.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
'Declaration Public Class RepeaterItem Inherits Control Implements IDataItemContainer, INamingContainer 'Usage Dim instance As RepeaterItem
public class RepeaterItem extends Control implements IDataItemContainer, INamingContainer
public class RepeaterItem extends Control implements IDataItemContainer, INamingContainer
Not applicable.
A RepeaterItem object represents an item in the Repeater control, such as the heading section, footer section, or a data item.
The data items of the Repeater control are stored in a RepeaterItemCollection object that can be accessed by using the Items property of the Repeater control.
You can use a RepeaterItem object to programmatically access the properties of an item in the Repeater control.
The following example demonstrates how to use a RepeaterItem object to display the contents of each data item in the Repeater control.
<%@ Page Language="VB" AutoEventWireup="True" %> <%@ Import Namespace="System.Data" %> <!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>Repeater Example</title> <script language="VB" runat="server"> Sub Page_Load(Sender As Object, e As EventArgs) If Not IsPostBack Then Dim values As New ArrayList() values.Add(New PositionData("Item 1", "$6.00")) values.Add(New PositionData("Item 2", "$7.48")) values.Add(New PositionData("Item 3", "$9.96")) Repeater1.DataSource = values Repeater1.DataBind() End If End Sub Sub Button_Click(Sender As Object, e As EventArgs) Label1.Text = "The Items collection contains: <br />" Dim item As RepeaterItem For Each item In Repeater1.Items Label1.Text &= _ CType(item.Controls(1), DataBoundLiteralControl).Text & "<br />" Next item End Sub Public Class PositionData Private myItem As String Private myPrice As String Public Sub New(newItem As String, newPrice As String) Me.myItem = newItem Me.myPrice = newPrice End Sub Public ReadOnly Property Item() As String Get Return myItem End Get End Property Public ReadOnly Property Price() As String Get Return myPrice End Get End Property End Class </script> </head> <body> <form id="form1" runat="server"> <h3>Repeater Example</h3> <br /> <asp:Repeater id="Repeater1" runat="server"> <HeaderTemplate> <table border="1"> <tr> <td><b>Item</b></td> <td><b>Price</b></td> </tr> </HeaderTemplate> <ItemTemplate> <tr> <td> <%# DataBinder.Eval(Container.DataItem, "Item") %> </td> <td> <%# DataBinder.Eval(Container.DataItem, "Price") %> </td> </tr> </ItemTemplate> <FooterTemplate> </table> </FooterTemplate> </asp:Repeater> <br /> <asp:Button id="Button1" Text="Display Items in Repeater" OnClick="Button_Click" runat="server"/> <br /><br /> <asp:Label id="Label1" runat="server"/> </form> </body> </html>
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