Mwendo wa SelectedIndex wa ASP.NET
Mifano na matumizi
Mwendo wa SelectedIndex unaona au inapokea namba ya kizalimu kutoka kwenye DropDownList.
Mfano
Mfano huyo anatoa matukio ya kiroho ya kizalimu kwa kuzingatia:
<script runat="Server"> Sub GetName(obj As Object, e As EventArgs) lbl.Text = ddList.SelectedItem.Text End Sub </script> <form runat="Server"> Chagua jina kutoka orodha <asp:DropDownList id="ddList" runat="Server"> <asp:ListItem Text="Peter" /> <asp:ListItem Text="Lois" /> <asp:ListItem Text="Cleveland" /> <asp:ListItem Text="Quagmire" /> <asp:ListItem Text="Joe" /> </asp:DropDownList> <asp:Button Text="Select" OnClick="GetName" Runat="Server" /> <br /> Jina ni: <asp:Label id="lbl" Runat="Server"/> </form>
Mfano
- Pata matukio ya kiroho kutoka kwenye DropDownList moja