Export (0) Print
Expand All

RepeaterItem Class

Represents an item in the Repeater control.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

'Declaration
<AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
<AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
Public Class RepeaterItem _
	Inherits Control _
	Implements IDataItemContainer, INamingContainer
'Usage
Dim instance As RepeaterItem
<asp:RepeaterItem />

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(0), 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>

System.Object
  System.Web.UI.Control
    System.Web.UI.WebControls.RepeaterItem

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

Community Additions

ADD
Show:
© 2014 Microsoft