1using System;
 2using System.Data;
 3using System.Configuration;
 4using System.Collections;
 5using System.Web;
 6using System.Web.Security;
 7using System.Web.UI;
 8using System.Web.UI.WebControls;
 9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11using System.Data.SqlClient;
12
13public partial class Manger_imagegallery : System.Web.UI.Page
14...{
15    MangerClass mcObj = new MangerClass();
16    protected void Page_Load(object sender, EventArgs e)
17    ...{
18        if (!IsPostBack)
19        ...{
20            lbIamge.Visible = false;
21            gvImageBind();
22        }
23    }
24    public void gvImageBind()
25    ...{
26        DataSet ds = mcObj.ReturnImagerDs("ImageInfo");
27        dlImage.DataSource = ds.Tables["ImageInfo"].DefaultView;
28        dlImage.DataBind();
29    }
30    protected void UploadImage_OnClick(object sender, EventArgs e)
31    ...{    
32        try
33        ...{
34            lbIamge.Visible = true;
35            if (imageUpload.PostedFile.FileName == "")
36            ...{
37                lbIamge.Text = "要上传的文件不允许为空！";
38                return;
39            }
40            else
41            ...{
42                string filePath = imageUpload.PostedFile.FileName;
43                string filename = filePath.Substring(filePath.LastIndexOf("\\") + 1);
44                string serverpath = Server.MapPath(@"~\Images\ftp\") + filename;
45                string relativepath = @"~\Images\ftp\"+filename;
46                imageUpload.PostedFile.SaveAs(serverpath);
47                lbIamge.Text = "上传成功！";
48                mcObj.InsertImage(filename, relativepath);
49                gvImageBind();
50            }
51        
52        }
53        catch (Exception error)
54        ...{
55            lbIamge.Text = "处理发生错误！原因：" + error.ToString();
56        }
57
58    }
59    protected void dlImage_DeleteCommand(object source, DataListCommandEventArgs e)
60    ...{
61        mcObj.DeleteImage(Convert.ToInt32(dlImage.DataKeys[e.Item.ItemIndex].ToString()));
62        gvImageBind();
63    }
64}
65