75 lines
1.8 KiB
Plaintext
75 lines
1.8 KiB
Plaintext
<%@ Page Language="C#" AutoEventWireup="True" %>
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<%@ Import Namespace="System.Data" %>
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<html>
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<head>
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<script runat="server">
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void Page_Load (object s, EventArgs e)
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{
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if (IsPostBack)
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return;
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DataTable t = new DataTable ("t");
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t.Columns.Add (new DataColumn ("Symbol", typeof (string)));
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t.Columns.Add (new DataColumn ("Company", typeof (string)));
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t.Columns.Add (new DataColumn ("Price", typeof (double)));
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DataSet ds = new DataSet ("ds");
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ds.Tables.Add (t);
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AddStock (t, "MSFT", "Microsoft Corp.", 25.81);
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AddStock (t, "NOVL", "Novell Inc.", 6.17);
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AddStock (t, "GOOG", "Google", 300.95);
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rep.DataSource = ds;
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rep.DataMember = "t";
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rep.DataBind ();
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}
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void AddStock (DataTable dt, string symbol, string co, double price)
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{
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DataRow dr = dt.NewRow ();
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dr [0] = symbol;
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dr [1] = co;
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dr [2] = price;
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dt.Rows.Add (dr);
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}
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void ItemCommand (object sender, RepeaterCommandEventArgs e)
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{
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lbl1.Text = String.Format ("You bought {0}", e.CommandArgument);
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}
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</script>
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</head>
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<body>
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<asp:Label id="lbl1" runat="server" />
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<form runat="server">
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<asp:Repeater id="rep" OnItemCommand="ItemCommand" runat="server">
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<HeaderTemplate>
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<table>
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<thead>
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<tr>
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<td>Stock</td>
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<td>Company</td>
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<td>Price</td>
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<td>Buy</td>
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</tr>
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</thead>
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</HeaderTemplate>
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<ItemTemplate>
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<tr>
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<td><%# DataBinder.Eval (Container.DataItem, "Symbol") %></td>
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<td><%# DataBinder.Eval (Container.DataItem, "Company") %></td>
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<td><%# DataBinder.Eval (Container.DataItem, "Price") %></td>
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<td><asp:LinkButton Text="Buy" runat="server" CommandArgument='<%# DataBinder.Eval (Container.DataItem, "Symbol") %>' /></td>
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</tr>
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</ItemTemplate>
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<FooterTemplate>
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</table>
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</FooterTemplate>
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</asp:Repeater>
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</form>
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</body>
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</html>
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