01.<%@ Page Language="C#" Debug="true" %>
02.<script runat="server">
03. void Page_Load(object sender, EventArgs e)
04. {
05. Hashtable objHashtable;
06. int i;
07.
08. objHashtable = new Hashtable();
09.
10. objHashtable.Add("white", "#FFFFFF");
11. objHashtable.Add("black", "#000000");
12. objHashtable.Add("red", "#FF0000");
13. objHashtable.Add("yellow", "#FFFF00");
14. objHashtable.Add("green", "#00FF00");
15.
16.
17. if(objHashtable.ContainsKey("red") == true)
18. {
19. this.lblText.Text = "[red] is a member";
20. }
21. else
22. {
23. this.lblText.Text = "[red] no a member";
24. }
25.
26. }
27.</script>
28.<html>
29.<head>
30.<title>ThaiCreate.Com ASP.NET - Hashtable</title>
31.</head>
32.<body>
33. <form id="form1" runat="server">
34. <asp:Label id="lblText" runat="server"></asp:Label>
35. <br />
36. </form>
37.</body>
38.</html>
C#
ช่วยกันสนับสนุนรักษาเว็บไซต์ความรู้แห่งนี้ไว้ด้วยการสนับสนุน 
