Bind arraylist elements to asp dropdown and get selected one (VB.net) : DropDownList « Data Binding « ASP.Net






  1. ASP.Net
  2. Data Binding
  3. DropDownList

Bind arraylist elements to asp dropdown and get selected one (VB.net)

<%@ Page Language="VB" %>
<script runat="server">
    Sub Page_Load()
        if Not Page.IsPostBack Then
            Dim items As New ArrayList()
            items.Add("Apples")
            items.Add("Oranges")

            DropDownList1.DataSource = items
            DropDownList1.DataBind()
        End If
    End Sub

    Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs)
        Label1.Text = DropDownList1.SelectedItem.Text
    End Sub
</script>
<html>
<head id="Head1" runat="server">
    <title>Show IsPostBack</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
    <asp:DropDownList
        id="DropDownList1"
        Runat="server" />
    
    <asp:Button
        id="Button1"
        Text="Select"
        OnClick="Button1_Click" 
        Runat="server" />
    
    You selected:
    <asp:Label  
        id="Label1"
        Runat="server" />
    
    </div>
    </form>
</body>
</html>








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