Dictionary index
dictionary-index.aspx
<%@ Page Language="C#" AutoEventWireup="true"%>
<!DOCTYPE html>
<script runat="server">
protected void Button1_Click(object sender, System.EventArgs e)
{
//initialize a dictionary with keys and values.
Dictionary<int, string> birds = new Dictionary<int, string>() {
{1,"Snowy Sheathbill"},
{2,"Magellanic Plover"},
{3,"Black Oystercatcher"},
{4,"Eurasian Oystercatcher"},
{5,"Crab Plover"}
};
Label1.Text = "dictionary keys and values..........";
foreach (KeyValuePair<int, string> pair in birds)
{
Label1.Text += "<br />" + pair.Key + " ........ " + pair.Value;
}
Label1.Text += "<br /><br />dictionary elements with index..........";
for (int i = 0; i < birds.Count;i++ )
{
Label1.Text +="<br />"+"index: "+ i;
Label1.Text += " key: " + birds.ElementAt(i).Key;
Label1.Text += " value: " + birds.ElementAt(i).Value;
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>c# example - dictionary index</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2 style="color:MidnightBlue; font-style:italic;">
c# example - dictionary index
</h2>
<hr width="550" align="left" color="Gainsboro" />
<asp:Label
ID="Label1"
runat="server"
Font-Size="Large"
>
</asp:Label>
<br /><br />
<asp:Button
ID="Button1"
runat="server"
Text="dictionary index"
OnClick="Button1_Click"
Height="40"
Font-Bold="true"
/>
</div>
</form>
</body>
</html>

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