📄 databinding.aspx
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<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OleDb" %>
<html>
<script language="VB" runat="server">
sub Page_Load(obj as Object, e as EventArgs)
response.write("PageLoad")
' if not Page.IsPostBack then
'create an array of colors
dim arrColors() as string = _
{"red", "orange", "yellow", "green", _
"blue", "indigo", "violet"}
List1.DataSource = arrColors
List1.DataBind()
' end if
end sub
sub Index_Changed(obj as Object, e as EventArgs)
response.write("IndexChanged")
DataBind()
end sub
</script>
<body>
<form runat="server">
"In page"
<asp:Listbox runat="server" id="List1"
width="150"
AutoPostBack=true
rows="1"
SelectionMode="Single"
OnSelectedIndexChanged="Index_Changed" >
</asp:Listbox><p>
<asp:Label id="label1" runat="server"
text='<%# List1.SelectedItem.Text %>' />
</form>
</body>
</html>
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