ASP.NET SelectedValueProperty
ListControl Control Reference Manual
Definition and Usage
The SelectedValue property represents the value of the selected item in the list.
Example
The following example gets the value of a ListItem in a RadioButtonList control:
<script runat="server">
Sub Change(obj As Object, e As EventArgs)
Response.Write("You selected " & rb1.SelectedValue)
End Sub
</script>
<form runat=server>
<asp:RadioButtonList id="rb1" AutoPostBack="true"
runat="server" OnSelectedIndexChanged="Change">
<asp:ListItem Value="Item 1" />
<asp:ListItem Value="Item 2" />
</asp:RadioButtonList>
</form>
Sub Change(obj As Object, e As EventArgs)
Response.Write("You selected " & rb1.SelectedValue)
End Sub
</script>
<form runat=server>
<asp:RadioButtonList id="rb1" AutoPostBack="true"
runat="server" OnSelectedIndexChanged="Change">
<asp:ListItem Value="Item 1" />
<asp:ListItem Value="Item 2" />
</asp:RadioButtonList>
</form>
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