出处:http://blog.sina.com.cn/s/blog_60d576800100tf61.html

1        private void PhotoForm_Load(object sender, System.EventArgs e)

 2        {

 3            this.LoadPhoto();

 4        }

 5        private void LoadPhoto()

 6        {

 7            int  i= 0;

 8            string url = this.GetUrl();

 9            string[] sFiles = System.IO.Directory.GetFiles(url+"\\images\\small\\","*.*");

10            for(i=0;i<sFiles.Length;i++)

11            {

12                this.ViewPhoto(i,sFiles[i].ToString());

13            }

14        }

15        /// <summary>

16        /// 取项目路径

17        /// </summary>

18        /// <returns></returns>

19        private string GetUrl()

20        {

21            string b = Application.StartupPath;

22            int i = b.LastIndexOf("\\");

23            b = b.Substring(0,i);

24            int j = b.LastIndexOf("\\");

25            b = b.Substring(0,j+1);

26            return b; 

27        }

28        /// <summary>

29        /// 加载图片控件

30        /// </summary>

31        /// <param name="i">图片序号</param>

32        /// <param name="filePath">文件名</param>

33        private void ViewPhoto(int i,string filePath)

34        {

35            string name="";

36            name = "image_"+i.ToString();

37            PictureBox pb = new PictureBox();

38            pb.Name = name;

39            pb.Image=System.Drawing.Image.FromFile(filePath);

40            //保存文件名

41            pb.Tag = filePath;

42            this.Controls.Add(pb);

43            pb.Width=128;

44            pb.Height =96;

45            pb.Location = new Point(x,y);

46            x=x+230;

47            if((i+1)%4==0 && i!=0)

48            {

49                x=100;

50                y=y+120;

51            }

52            //添加事件

53            pb.Click += new System.EventHandler(picture_Click);

54

55        }    

56        private void picture_Click(object sender, System.EventArgs e)

57        {

58            PictureBox pb = (PictureBox)sender;

59            string name = pb.Name;

60            string path = pb.Tag.ToString();

61        }