protected void btn_OK_Click(object sender, EventArgs e)
{
#region 帖子的回复
#region 添加帖子的回复
BBS_ForumReplyBLL replybll = new BBS_ForumReplyBLL();
replybll.Model.ItemID = Convert.ToInt32(ViewState["ItemID"]);
replybll.Model.Title = Title.Value;
replybll.Model.Content = ckedit_content.Text;
replybll.Model.Replyer = Session["UserName"].ToString();
replybll.Model.ReplyTime = DateTime.Now;
replybll.Model.IPAddress = Request.ServerVariables.Get("REMOTE_ADDR").ToString();
int replyid = replybll.Add(); // 返回已经回复的帖子的ID
//修改论坛文章的留言量
BBS_ForumItemBLL itembll = new BBS_ForumItemBLL(Convert.ToInt32(ViewState["ItemID"]));
itembll.UpdateAddReplyTimes(Convert.ToInt32(ViewState["ItemID"]));
#endregion
#region 添加留言的附件
ArrayList upattlist = (ArrayList)ViewState["UpattList"];
if (upattlist != null && upattlist.Count > 0)
{
foreach (BBS_ForumAttachment att in upattlist)
{
string path = att.Path;
if (path.StartsWith("~"))
{
path = Server.MapPath(path);
}
FileStream stream = new FileStream(path, FileMode.Open);
byte[] buff = new byte[stream.Length];
stream.Read(buff, 0, buff.Length);
stream.Close();
att.Path = "";
att.ItemID = (int)ViewState["ItemID"];
#region 自动压缩上传的图片
if (ATMT_AttachmentBLL.IsImage(att.ExtName))
{
try
{
MemoryStream s = new MemoryStream(buff);
System.Drawing.Image originalImage = System.Drawing.Image.FromStream(s);
s.Close();
int width = originalImage.Width;
if (width > 1024 || att.ExtName == "bmp")
{
if (width > 1024)
{
width = 1024;
}
System.Drawing.Image thumbnailimage = ImageProcess.MakeThumbnail(originalImage, width, 0, "W");
MemoryStream thumbnailstream = new MemoryStream();
thumbnailimage.Save(thumbnailstream, System.Drawing.Imaging.ImageFormat.Jpeg);
thumbnailstream.Position = 0;
att.FileSize = (int)(thumbnailstream.Length / 1024);
att.ExtName = "jpg";
byte[] b = new byte[thumbnailstream.Length];
thumbnailstream.Read(b, 0, b.Length);
thumbnailstream.Close();
buff = b;
}
}
catch { }
}
#endregion
att.Reply = replyid;
BBS_ForumAttachmentBLL bll = new BBS_ForumAttachmentBLL();
bll.Model = att;
bll.Add(buff);
BBS_ForumAttachment m = bll.Model;
string uploadcontent = ""; //插入主表中
switch (att.ExtName.ToLower())
{
case "jpg":
case "gif":
case "bmp":
case "png":
uploadcontent = " [IMG]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/IMG]<br/>";
break;
case "mp3":
uploadcontent = " [MP=320,70]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/MP]<br/>";
break;
case "avi":
uploadcontent = " [MP=320,240]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/MP]<br/>";
break;
case "swf":
uploadcontent = " [FLASH]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/FLASH]<br/>";
break;
default:
uploadcontent = "<a href=DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + ">" + att.Name + "." + att.ExtName + "</a><br/>";
break;
}
ViewState["Content"] += uploadcontent + "<br/>";
}
if (ViewState["SavePath"] != null)
{
try
{
string path = (string)ViewState["SavePath"];
path = path.Substring(0, path.LastIndexOf("\\"));
Directory.Delete(path, true);
ViewState["SavePath"] = null;
}
catch { }
}
//将附件的路径添加到回复主表中去
replybll.Model.Content += "<br/><font color=red><b>附件列表:</b></font><br/>" + ViewState["Content"].ToString();
replybll.Update();
//清空附件的列表
for (int i = upattlist.Count - 1; i >= 0; i--)
{
this.lbx_AttList.Items.RemoveAt(i);
upattlist.RemoveAt(i);
}
ViewState["UpattList"] = upattlist;
}
#endregion
#endregion
Response.Redirect("display.aspx?ID=" + ViewState["ItemID"].ToString() + "&BoardID=" + ViewState["BoardID"].ToString());
}
private void Download(Guid id)
{
BBS_ForumAttachmentBLL bll = new BBS_ForumAttachmentBLL(id);
if (bll == null) Response.End();
Response.Clear();
#region 确定ContentType
switch (bll.Model.ExtName.ToLower())
{
case "jpg":
case "jpeg":
case "jpe":
Response.ContentType = "image/jpeg";
break;
case "gif":
Response.ContentType = "image/gif";
break;
case "bmp":
Response.ContentType = "image/bmp";
break;
case "png":
Response.ContentType = "image/png";
break;
case "tiff":
case "tif":
Response.ContentType = "image/tiff";
break;
case "doc":
case "docx":
Response.ContentType = "application/ms-word";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "xls":
case "xlsx":
Response.ContentType = "application/ms-excel";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "ppt":
case "pptx":
Response.ContentType = "application/ms-powerpoint";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "pdf":
Response.ContentType = "application/pdf";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "zip":
Response.ContentType = "application/zip";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "rar":
Response.ContentType = "application/rar";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "txt":
Response.ContentType = "text/plain";
break;
case "htm":
case "html":
Response.ContentType = "text/html";
break;
default:
Response.ContentType = "application/octet-stream";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
}
#endregion
if (string.IsNullOrEmpty(bll.Model.Path))
{
byte[] data = bll.GetData();
if (data != null) Response.OutputStream.Write(data, 0, data.Length);
}
else
{
string filepath = bll.Model.Path;
if (filepath.StartsWith("~") || filepath.StartsWith("AttachFiles")) filepath = Server.MapPath(filepath);
if (!File.Exists(filepath))
{
MessageBox.ShowAndRedirect(this, @"附件在服务器上不存在!", this.ResolveClientUrl("~/SubModule/desktop.aspx"));
return;
}
Response.WriteFile(filepath);
}
Response.Flush();
Response.End();
}
protected void cmdOK_ServerClick(object sender, System.EventArgs e)
{
#region 添加论文的主题内容
BBS_ForumItemBLL itembll = new BBS_ForumItemBLL();
itembll.Model.Board = Convert.ToInt32(ViewState["BoardID"]);
itembll.Model.Title = Title.Value;
itembll.Model.Content = ckedit_content.Text;
itembll.Model.Sender = Session["UserName"].ToString();
itembll.Model.SendTime = DateTime.Now;
itembll.Model.HitTimes = 0; //点击次数默认的设置为0
itembll.Model.ReplyTimes = 0; //回复次数默认的设置为0
itembll.Model.LastReplyer = Session["UserName"].ToString(); //默认的设置为本人
itembll.Model.LastReplyTime = DateTime.Now;
itembll.Model.IPAddr = Request.ServerVariables.Get("REMOTE_ADDR").ToString();
itembll.Model["IsTop"] = "N"; //是否置顶
itembll.Model["IsPith"] = "N"; //是否是精贴
int itemid = itembll.Add(); // 返回已经发布的论文的ID
#endregion
#region 添加论文的附件
ArrayList upattlist = (ArrayList)ViewState["UpattList"];
if (upattlist != null && upattlist.Count > 0)
{
string _content = "<br/><font color=red><b>附件列表:</b></font><br/>";
foreach (BBS_ForumAttachment att in upattlist)
{
string path = att.Path;
if (path.StartsWith("~"))
{
path = Server.MapPath(path);
}
FileStream stream = new FileStream(path, FileMode.Open);
byte[] buff = new byte[stream.Length];
stream.Read(buff, 0, buff.Length);
stream.Close();
att.Path = "";
att.ItemID = itemid;
#region 自动压缩上传的图片
if (ATMT_AttachmentBLL.IsImage(att.ExtName))
{
try
{
MemoryStream s = new MemoryStream(buff);
System.Drawing.Image originalImage = System.Drawing.Image.FromStream(s);
s.Close();
int width = originalImage.Width;
if (width > 1024 || att.ExtName == "bmp")
{
if (width > 1024)
{
width = 1024;
}
System.Drawing.Image thumbnailimage = ImageProcess.MakeThumbnail(originalImage, width, 0, "W");
MemoryStream thumbnailstream = new MemoryStream();
thumbnailimage.Save(thumbnailstream, System.Drawing.Imaging.ImageFormat.Jpeg);
thumbnailstream.Position = 0;
att.FileSize = (int)(thumbnailstream.Length / 1024);
att.ExtName = "jpg";
byte[] b = new byte[thumbnailstream.Length];
thumbnailstream.Read(b, 0, b.Length);
thumbnailstream.Close();
buff = b;
}
}
catch { }
}
#endregion
BBS_ForumAttachmentBLL bll = new BBS_ForumAttachmentBLL();
bll.Model = att;
bll.Add(buff);
BBS_ForumAttachment m = bll.Model;
string _uploadcontent = ""; //插入主表中
switch (att.ExtName.ToLower())
{
case "jpg":
case "gif":
case "bmp":
case "png":
_uploadcontent = " [IMG]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/IMG]<br/>";
break;
case "mp3":
_uploadcontent = " [MP=320,70]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/MP]<br/>";
break;
case "avi":
_uploadcontent = " [MP=320,240]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/MP]<br/>";
break;
case "swf":
_uploadcontent = " [FLASH]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/FLASH]<br/>";
break;
default:
_uploadcontent = "<a href=DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + ">" + att.Name + "." + att.ExtName + "</a><br/>";
break;
}
_content += _uploadcontent + "<br/>";
}
if (ViewState["SavePath"] != null)
{
try
{
string path = (string)ViewState["SavePath"];
path = path.Substring(0, path.LastIndexOf("\\"));
Directory.Delete(path, true);
ViewState["SavePath"] = null;
}
catch { }
}
//将附件的路径添加到发帖主表中去
itembll.Model.Content += _content;
itembll.Update();
//清空附件的列表
for (int i = upattlist.Count - 1; i >= 0; i--)
{
upattlist.RemoveAt(i);
}
ViewState["UpattList"] = upattlist;
}
#endregion
Server.Transfer("listview.aspx?Board=" + ViewState["BoardID"].ToString());
}
protected void btn_OK_Click(object sender, EventArgs e)
{
#region 帖子的回复
#region 添加帖子的回复
BBS_ForumReplyBLL replybll = new BBS_ForumReplyBLL();
replybll.Model.ItemID = Convert.ToInt32(ViewState["ItemID"]);
replybll.Model.Title = Title.Value;
replybll.Model.Content =ckedit_content.Text;
replybll.Model.Replyer = Session["UserName"].ToString();
replybll.Model.ReplyTime = DateTime.Now;
replybll.Model.IPAddress = Request.ServerVariables.Get("REMOTE_ADDR").ToString();
int replyid = replybll.Add(); // 返回已经回复的帖子的ID
//修改论坛文章的留言量
BBS_ForumItemBLL itembll = new BBS_ForumItemBLL(Convert.ToInt32(ViewState["ItemID"]));
itembll.UpdateAddReplyTimes(Convert.ToInt32(ViewState["ItemID"]));
#endregion
#region 添加留言的附件
ArrayList upattlist = (ArrayList)ViewState["UpattList"];
if (upattlist != null && upattlist.Count > 0)
{
foreach (BBS_ForumAttachment att in upattlist)
{
string path = att.Path;
if (path.StartsWith("~")) path = Server.MapPath(path);
FileStream stream = new FileStream(path, FileMode.Open);
byte[] buff = new byte[stream.Length];
stream.Read(buff, 0, buff.Length);
stream.Close();
att.Path = "";
att.ItemID = (int)ViewState["ItemID"];
#region 自动压缩上传的图片
if (ATMT_AttachmentBLL.IsImage(att.ExtName))
{
try
{
MemoryStream s = new MemoryStream(buff);
System.Drawing.Image originalImage = System.Drawing.Image.FromStream(s);
s.Close();
int width = originalImage.Width;
if (width > 1024 || att.ExtName == "bmp")
{
if (width > 1024) width = 1024;
System.Drawing.Image thumbnailimage = ImageProcess.MakeThumbnail(originalImage, width, 0, "W");
MemoryStream thumbnailstream = new MemoryStream();
thumbnailimage.Save(thumbnailstream, System.Drawing.Imaging.ImageFormat.Jpeg);
thumbnailstream.Position = 0;
att.FileSize = (int)(thumbnailstream.Length / 1024);
att.ExtName = "jpg";
byte[] b = new byte[thumbnailstream.Length];
thumbnailstream.Read(b, 0, b.Length);
thumbnailstream.Close();
buff = b;
}
}
catch { }
}
#endregion
att.Reply = replyid;
BBS_ForumAttachmentBLL bll = new BBS_ForumAttachmentBLL();
bll.Model = att;
bll.Add(buff);
BBS_ForumAttachment m = bll.Model;
string uploadcontent = ""; //插入主表中
switch (att.ExtName.ToLower())
{
case "jpg":
case "gif":
case "bmp":
case "png":
uploadcontent = " [IMG]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/IMG]<br/>";
break;
case "mp3":
uploadcontent = " [MP=320,70]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/MP]<br/>";
break;
case "avi":
uploadcontent = " [MP=320,240]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/MP]<br/>";
break;
case "swf":
uploadcontent = " [FLASH]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/FLASH]<br/>";
break;
default:
uploadcontent = "<a href=DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + ">" + att.Name + "." + att.ExtName + "</a><br/>";
break;
}
ViewState["Content"] += uploadcontent + "<br/>";
}
if (ViewState["SavePath"] != null)
{
try
{
string path = (string)ViewState["SavePath"];
path = path.Substring(0, path.LastIndexOf("\\"));
Directory.Delete(path, true);
ViewState["SavePath"] = null;
}
catch { }
}
//将附件的路径添加到回复主表中去
replybll.Model.Content += "<br/><font color=red><b>附件列表:</b></font><br/>" + ViewState["Content"].ToString();
replybll.Update();
//清空附件的列表
for (int i = upattlist.Count - 1; i >= 0; i--)
{
this.lbx_AttList.Items.RemoveAt(i);
upattlist.RemoveAt(i);
}
ViewState["UpattList"] = upattlist;
}
#endregion
#endregion
Response.Redirect("display.aspx?ID=" + ViewState["ItemID"].ToString() + "&BoardID=" + ViewState["BoardID"].ToString());
}
protected void cmdOK_ServerClick(object sender, System.EventArgs e)
{
#region 添加论文的主题内容
BBS_ForumItemBLL itembll = new BBS_ForumItemBLL();
itembll.Model.Board = Convert.ToInt32(ViewState["BoardID"]);
itembll.Model.Title = Title.Value;
itembll.Model.Content = ckedit_content.Text;
itembll.Model.Sender = Session["UserName"].ToString();
itembll.Model.SendTime = DateTime.Now;
itembll.Model.HitTimes = 0; //点击次数默认的设置为0
itembll.Model.ReplyTimes = 0; //回复次数默认的设置为0
itembll.Model.LastReplyer = Session["UserName"].ToString(); //默认的设置为本人
itembll.Model.LastReplyTime = DateTime.Now;
itembll.Model.IPAddr = Request.ServerVariables.Get("REMOTE_ADDR").ToString();
itembll.Model["IsTop"] = "N"; //是否置顶
itembll.Model["IsPith"] = "N"; //是否是精贴
int itemid = itembll.Add();// 返回已经发布的论文的ID
#endregion
#region 添加论文的附件
ArrayList upattlist = (ArrayList)ViewState["UpattList"];
if (upattlist != null && upattlist.Count > 0)
{
string _content = "<br/><font color=red><b>附件列表:</b></font><br/>";
foreach (BBS_ForumAttachment att in upattlist)
{
string path = att.Path;
if (path.StartsWith("~")) path = Server.MapPath(path);
FileStream stream = new FileStream(path, FileMode.Open);
byte[] buff = new byte[stream.Length];
stream.Read(buff, 0, buff.Length);
stream.Close();
att.Path = "";
att.ItemID = itemid;
#region 自动压缩上传的图片
if (ATMT_AttachmentBLL.IsImage(att.ExtName))
{
try
{
MemoryStream s = new MemoryStream(buff);
System.Drawing.Image originalImage = System.Drawing.Image.FromStream(s);
s.Close();
int width = originalImage.Width;
if (width > 1024 || att.ExtName == "bmp")
{
if (width > 1024) width = 1024;
System.Drawing.Image thumbnailimage = ImageProcess.MakeThumbnail(originalImage, width, 0, "W");
MemoryStream thumbnailstream = new MemoryStream();
thumbnailimage.Save(thumbnailstream, System.Drawing.Imaging.ImageFormat.Jpeg);
thumbnailstream.Position = 0;
att.FileSize = (int)(thumbnailstream.Length / 1024);
att.ExtName = "jpg";
byte[] b = new byte[thumbnailstream.Length];
thumbnailstream.Read(b, 0, b.Length);
thumbnailstream.Close();
buff = b;
}
}
catch { }
}
#endregion
BBS_ForumAttachmentBLL bll = new BBS_ForumAttachmentBLL();
bll.Model = att;
bll.Add(buff);
BBS_ForumAttachment m = bll.Model;
string _uploadcontent = ""; //插入主表中
switch (att.ExtName.ToLower())
{
case "jpg":
case "gif":
case "bmp":
case "png":
_uploadcontent = " [IMG]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/IMG]<br/>";
break;
case "mp3":
_uploadcontent = " [MP=320,70]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/MP]<br/>";
break;
case "avi":
_uploadcontent = " [MP=320,240]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/MP]<br/>";
break;
case "swf":
_uploadcontent = " [FLASH]DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + "[/FLASH]<br/>";
break;
default:
_uploadcontent = "<a href=DownloadAttachfile.aspx?GUID=" + m.GUID.ToString() + ">" + att.Name + "." + att.ExtName + "</a><br/>";
break;
}
_content += _uploadcontent + "<br/>";
}
if (ViewState["SavePath"] != null)
{
try
{
string path = (string)ViewState["SavePath"];
path = path.Substring(0, path.LastIndexOf("\\"));
Directory.Delete(path, true);
ViewState["SavePath"] = null;
}
catch { }
}
//将附件的路径添加到发帖主表中去
itembll.Model.Content += _content;
itembll.Update();
//清空附件的列表
for (int i = upattlist.Count - 1; i >= 0; i--)
{
upattlist.RemoveAt(i);
}
ViewState["UpattList"] = upattlist;
}
#endregion
Server.Transfer("listview.aspx?Board=" + ViewState["BoardID"].ToString());
}
private void Download(Guid id)
{
BBS_ForumAttachmentBLL bll = new BBS_ForumAttachmentBLL(id);
if (bll == null)
{
Response.End();
}
Response.Clear();
#region 确定ContentType
switch (bll.Model.ExtName.ToLower())
{
case "jpg":
case "jpeg":
case "jpe":
Response.ContentType = "image/jpeg";
break;
case "gif":
Response.ContentType = "image/gif";
break;
case "bmp":
Response.ContentType = "image/bmp";
break;
case "png":
Response.ContentType = "image/png";
break;
case "tiff":
case "tif":
Response.ContentType = "image/tiff";
break;
case "doc":
case "docx":
Response.ContentType = "application/ms-word";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "xls":
case "xlsx":
Response.ContentType = "application/ms-excel";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "ppt":
case "pptx":
Response.ContentType = "application/ms-powerpoint";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "pdf":
Response.ContentType = "application/pdf";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "zip":
Response.ContentType = "application/zip";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "rar":
Response.ContentType = "application/rar";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
case "txt":
Response.ContentType = "text/plain";
break;
case "htm":
case "html":
Response.ContentType = "text/html";
break;
default:
Response.ContentType = "application/octet-stream";
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(bll.Model.Name + "." + bll.Model.ExtName));
Response.AppendHeader("Content-Length", bll.Model.FileSize.ToString());
break;
}
#endregion
if (string.IsNullOrEmpty(bll.Model.Path))
{
byte[] data = bll.GetData();
if (data != null)
{
Response.OutputStream.Write(data, 0, data.Length);
}
}
else
{
string filepath = bll.Model.Path;
if (filepath.StartsWith("~") || filepath.StartsWith("AttachFiles"))
{
filepath = Server.MapPath(filepath);
}
if (!File.Exists(filepath))
{
MessageBox.ShowAndRedirect(this, @"附件在服务器上不存在!", this.ResolveClientUrl("~/SubModule/desktop.aspx"));
return;
}
Response.WriteFile(filepath);
}
Response.Flush();
Response.End();
}
