Bom dia Lucky-RS,
Public Event SelectedIndexChanged As EventHandler
<%@ 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" >
<script language="vb" runat="server">
Function CreateDataSource() As ICollection
Dim dt As New DataTable()
Dim dr As DataRow
dt.Columns.Add(New DataColumn("IntegerValue", GetType(Int32)))
dt.Columns.Add(New DataColumn("StringValue", GetType(String)))
dt.Columns.Add(New DataColumn("DateTimeValue", GetType(DateTime)))
dt.Columns.Add(New DataColumn("BoolValue", GetType(Boolean)))
dt.Columns.Add(New DataColumn("CurrencyValue", GetType(Double)))
Dim i As Integer
For i = 0 To 8
dr = dt.NewRow()
dr(0) = i
dr(1) = "Item " + i.ToString()
dr(2) = DateTime.Now
If (i Mod 2) <> 0 Then
dr(3) = True
Else
dr(3) = False
End If
dr(4) = 1.23 *(i + 1)
dt.Rows.Add(dr)
Next i
Dim dv As New DataView(dt)
Return dv
End Function
Sub Page_Load(sender As Object, e As EventArgs)
If Not IsPostBack Then
RadioButtonList1.DataSource = CreateDataSource()
RadioButtonList1.DataTextField = "StringValue"
RadioButtonList1.DataValueField = "CurrencyValue"
RadioButtonList1.DataBind()
End If
End Sub
Sub Index_Changed(sender As Object, e As EventArgs)
Label1.Text = "You selected " & RadioButtonList1.SelectedItem.Text & _
" with a value of : " & RadioButtonList1.SelectedItem.Value & "."
End Sub
</script>
<head runat="server">
<title>ASP.NET Example</title>
</head>
<body>
<form id="form1" runat="server">
<asp:RadioButtonList id="RadioButtonList1"
OnSelectedIndexChanged="Index_Changed"
AutoPostBack="true"
runat="server"/>
<br />
<asp:Label id="Label1" runat="server"/>
</form>
</body>
</html>
Mais informações:
ListControl.SelectedIndexChanged Event
Att., Roberto Alves
Por favor, lembre-se de Marcar como Resposta as postagens que resolveram o seu problema. Essa é uma maneira comum de reconhecer aqueles que o ajudaram e fazer com que seja mais fácil para os outros visitantes encontrarem a
resolução mais tarde.
