01.<%@ Page Language="C#" Debug="true"%>
02.<%@ Import Namespace="System.Drawing" %>
03.<%@ Import Namespace="System.Drawing.Imaging" %>
04.
05.<script runat="server">
06.
07. void Page_Load(object sender, EventArgs e)
08. {
09.
10. string OpenFileName;
11. string NewFileName;
12. OpenFileName = "MyImages/Mygirl.jpg";
13. NewFileName = "MyImages/New_Mygirl.jpg";
14.
15. Bitmap objBitmap = new System.Drawing.Bitmap(Server.MapPath(OpenFileName));
16. Graphics objGraphic = Graphics.FromImage(objBitmap);
17.
18.
19.
20. string strText = "CopyRight 2009 (www.ThaiCreate.Com)";
21.
22. Font objFont = new Font("Tahoma", 8);
23.
24. SolidBrush objBrushWrite = new SolidBrush(Color.Red);
25.
26.
27.
28. StringFormat strFormat = new StringFormat();
29. strFormat.Alignment = StringAlignment.Far;
30.
31. strFormat.LineAlignment = StringAlignment.Far;
32.
33.
34.
35. objGraphic.DrawString(strText, objFont, objBrushWrite, new Rectangle(0, 0, objBitmap.Width, objBitmap.Height), strFormat);
36.
37.
38. objBitmap.Save(Server.MapPath(NewFileName), ImageFormat.Jpeg);
39.
40.
41. objGraphic.Dispose();
42.
43.
44. objBitmap = null;
45. objGraphic = null;
46.
47.
48. this.imgPicture.ImageUrl = NewFileName;
49.
50. }
51.
52.</script>
53.<html>
54.<head>
55.<title>ThaiCreate.Com ASP.NET - Images (System.Drawing)</title>
56.</head>
57.<body>
58. <form id="form1" runat="server">
59. <asp:Image id="imgPicture" runat="server" />
60. </form>
61.</body>
62.</html>
63.</form>
C#
ช่วยกันสนับสนุนรักษาเว็บไซต์ความรู้แห่งนี้ไว้ด้วยการสนับสนุน 
