Linq select operator - How to create a projection of parts of a sequence
LinqSelectOperator.aspx
<%@ Page Language="C#" AutoEventWireup="true" %>
<%@ Import Namespace="System.Linq" %>
<!DOCTYPE html>
<script runat="server">
protected void Button1_Click(object sender, System.EventArgs e)
{
string[] fruits = { "Abricot", "Coconut palm", "Ficus carica", "Guanabana", "Albaricoque" };
IEnumerable<string> val = from f in fruits
where f.StartsWith("A")
select f;
Label1.Text = "Fruits List: <br />";
foreach (string names in fruits)
{
Label1.Text += names.ToString() + "<br />";
}
Label2.Text = "Filtered Fruits: StartsWith 'A'<br />";
foreach (string n in val)
{
Label2.Text += n + "<br />";
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Linq select operator - How to create a projection of parts of a sequence</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2 style="color:DarkBlue; font-style:italic;">
Linq Standard Query Operator - select
<br />How to create a projection of parts of a sequence
</h2>
<hr width="450" align="left" color="CornFlowerBlue" />
<asp:Label
ID="Label1"
runat="server"
Font-Size="X-Large"
ForeColor="DarkGreen"
Font-Italic="true"
>
</asp:Label>
<br />
<asp:Label
ID="Label2"
runat="server"
Font-Size="X-Large"
ForeColor="DarkMagenta"
Font-Italic="true"
>
</asp:Label>
<br /><br />
<asp:Button
ID="Button1"
runat="server"
OnClick="Button1_Click"
Text="Test Linq Query Operator - select"
Height="45"
Font-Bold="true"
ForeColor="DodgerBlue"
/>
</div>
</form>
</body>
</html>
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