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<%@ Page Language="C#" %> <%@ Import Namespace="System.Data" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> protected void Page_Load(object sender, EventArgs e) { DataTable dt = new DataTable(); dt.Columns.Add("id"); dt.Columns.Add("nome"); dt.Columns.Add("cognome"); for (int i = 0; i < 10; i++) { dt.Rows.Add( new object[]{i,"nome" + i, "cognome" +i} ); } grigliaMaster.DataSource = dt; grigliaMaster.DataBind(); } protected void grigliaMaster_SelectedIndexChanged(object sender, EventArgs e) { Response.Write("hai scelto l'utente con id= " + grigliaMaster.SelectedDataKey[0]); } </script> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>Untitled Page</title> </head> <body> <form id="form1" runat="server"> <div> <asp:GridView id="grigliaMaster" runat="server" DataKeyNames="id" AutoGenerateColumns="false" OnSelectedIndexChanged="grigliaMaster_SelectedIndexChanged" > <Columns> <asp:CommandField ShowSelectButton="true" /> <asp:BoundField DataField="nome" HeaderText="nome" /> <asp:BoundField DataField="cognome" HeaderText="cognome" /> </Columns> <SelectedRowStyle BackColor="silver" /> </asp:GridView> </div> </form> </body> </html>
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