RepeaterItem.ItemIndex Property
.NET Framework (current version)
Namespace:
System.Web.UI.WebControls
Assembly: System.Web (in System.Web.dll)
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Assembly: System.Web (in System.Web.dll)
The following example demonstrates how to use the ItemIndex property to display the index number of the item in the Repeater control from the Items collection of the 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 &= item.ItemIndex.ToString() & " - " & _ 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>
.NET Framework
Available since 1.1
Available since 1.1
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