Set selected Item in asp:DropDownList (VB.net) : DropDownList « Asp Control « ASP.Net






  1. ASP.Net
  2. Asp Control
  3. DropDownList

Set selected Item in asp:DropDownList (VB.net)

<%@ Page Language=VB Debug=true %>
<script runat=server>
Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs)
    If Not IsPostBack Then
        ddl1.SelectedIndex = 2
    End If
End Sub
Sub SubmitBtn_Click(Sender As Object, E As EventArgs)
    lblDataSelected.Text = "Selected Text: " _
        & ddl1.SelectedItem.Text & "<BR>Selected Value: " _
        & ddl1.SelectedItem.Value & "<BR>Selected Index: " _
        & ddl1.SelectedIndex       
End Sub
</SCRIPT>
<HTML>
<HEAD>
<TITLE>Reading and Writing the Selected Item in a DropDownList Control</TITLE>
</HEAD>
<Body LEFTMARGIN="40">
<form runat="server">
<BR><BR>
<asp:label 
    id="lblDataSelected" 
    runat="server"
/>
<BR><BR>
<asp:dropdownlist
    id="ddl1"
    accesskey="1"
    runat="server"
>
    <asp:listitem value="Bu">Blue</asp:listitem>
    <asp:listitem value="Re">Red</asp:listitem>
    <asp:listitem value="Gr">Green</asp:listitem>
    <asp:listitem value="Pu" >Purple</asp:listitem>
    <asp:listitem value="Ba">Black</asp:listitem>
</asp:dropdownlist>
<BR><BR>
<asp:button 
    id="butOK"
    text="OK"
    type="Submit"
    onclick="SubmitBtn_Click" 
    runat="server"
/>
</form>
</BODY>
</HTML>








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