线程和会话对象 [英] Threading and Session Objects

问题描述

我正在做一个asp.net应用程序，它在客户端和我的Intranet上的服务器之间上传和下载文件和

文件夹。要做到这一点，我有

创建线程，它运行正常，但我需要向用户显示

操作的进度，这就是问题所在。我尝试从线程内部访问会话

变量，以便在自动刷新的页面上显示它，但是我发现没有访问权限httpcontext

来自新线程内部。还有其他办法吗？


非常感谢。


-

RobertoLópez

Dpto。 Soporte Software

EurosistemasInformáticosyComunicaciones，SL

Hi,
I′m doing an asp.net application that uploads and downloads files and
folders between the client and the server on my intranet. To do this I have
create threads and it runs Ok but I need to show to the user the progress of
the operation and here is the problem. I try to access to the Session
Variables from inside the thread to show it on a page that automatically
refresh, BUT, I have discovered that there is no access to the httpcontext
from inside the new thread. Is there any other way to do this??

Thanks a lot.

--
Roberto López
Dpto. Soporte Software
Eurosistemas Informáticos y Comunicaciones, S.L.

推荐答案

这是一篇文章：

http://www.ftponline.com/vsm /2002_11...tures/chester/

-

S. Justin Gengo，MCP

Web开发人员


免费代码库：
www。 aboutfortunate.com


混乱无序。

Nietzche

"RobertoLópez" ; < RL **** @ eurosistemas.net>在消息中写道

新闻：％2 **************** @ TK2MSFTNGP11.phx.gbl ...

Here''s an article:

http://www.ftponline.com/vsm/2002_11...tures/chester/

--
S. Justin Gengo, MCP
Web Developer

Free code library at:
www.aboutfortunate.com

"Out of chaos comes order."
Nietzche
"Roberto López" <rl****@eurosistemas.net> wrote in message
news:%2****************@TK2MSFTNGP11.phx.gbl...

我正在做一个asp.net应用程序，它在客户端和我的Intranet上的服务器之间上传和下载文件和
文件夹。要做到这一点，我
有创建线程，它运行正常，但我需要向用户显示操作的进度
，这是问题所在。我尝试从线程内部访问Session
变量，在一个自动刷新的页面上显示它，但是，我发现从内部无法访问httpcontext
新线程。还有其他办法吗？

非常感谢。

-
RobertoLópez
Dpto。 Soporte Software
EurosistemasInformáticosyComunicaciones，SL

Hi,
I′m doing an asp.net application that uploads and downloads files and
folders between the client and the server on my intranet. To do this I have create threads and it runs Ok but I need to show to the user the progress of the operation and here is the problem. I try to access to the Session
Variables from inside the thread to show it on a page that automatically
refresh, BUT, I have discovered that there is no access to the httpcontext
from inside the new thread. Is there any other way to do this??

Thanks a lot.

--
Roberto López
Dpto. Soporte Software
Eurosistemas Informáticos y Comunicaciones, S.L.

我刚读过这篇文章，但我需要的是访问会话

来自班级内的对象。这样做我alwais收到错误。

S。 Justin Gengo < SJ ***** @ aboutfortunate.com> escribiónenel mensaje

新闻：#m ************** @ TK2MSFTNGP11.phx.gbl ...

I just readed this article but, what i need is to access to the session
object from within a class. And doing it I alwais receive an error.
"S. Justin Gengo" <sj*****@aboutfortunate.com> escribió en el mensaje
news:#m**************@TK2MSFTNGP11.phx.gbl...

这里''一篇文章：

http ：//www.ftponline.com/vsm/2002_11...tures/chester/

- S. Justin Gengo，MCP
Web开发人员

免费代码库：
www.aboutfortunate.com

出于混乱，订单。Nietzche
RobertoLópez < RL **** @ eurosistemas.net>在消息中写道
新闻：％2 **************** @ TK2MSFTNGP11.phx.gbl ...

Here''s an article:

http://www.ftponline.com/vsm/2002_11...tures/chester/

--
S. Justin Gengo, MCP
Web Developer

Free code library at:
www.aboutfortunate.com

"Out of chaos comes order."
Nietzche
"Roberto López" <rl****@eurosistemas.net> wrote in message
news:%2****************@TK2MSFTNGP11.phx.gbl...

我正在做一个asp.net应用程序，它在我的内联网上的客户端和服务器之间上传和下载文件和
文件夹。要做到这一点，我有

Hi,
I′m doing an asp.net application that uploads and downloads files and
folders between the client and the server on my intranet. To do this I have

创建线程，它运行正常，但我需要向用户显示

create threads and it runs Ok but I need to show to the user the progress of

进度操作，这就是问题所在。我尝试从线程内部访问Session
变量，以便在自动刷新的页面上显示它，但是，我发现无法访问

the operation and here is the problem. I try to access to the Session
Variables from inside the thread to show it on a page that automatically
refresh, BUT, I have discovered that there is no access to the

来自新线程内部的httpcontext。还有其他办法吗？

非常感谢。

-
RobertoLópez
Dpto。 Soporte Software
EurosistemasInformáticosyComunicaciones，S.L。

httpcontext from inside the new thread. Is there any other way to do this??

Thanks a lot.

--
Roberto López
Dpto. Soporte Software
Eurosistemas Informáticos y Comunicaciones, S.L.

出现同样的错误。出于某种原因，当新线程从一个类启动时，httpcontext对该线程设置为null。如果是从

aspx页面完成，则没有错误。为什么？我不知道。

S。 Justin Gengo < SJ ***** @ aboutfortunate.com> escribiónenel mensaje

新闻：#v ************* @ TK2MSFTNGP10.phx.gbl ...

The same error appears. For some reason, when the new thread is started from
a class, the httpcontext is set to null to the thread. If it is done from a
aspx page there is no error. Why? I don′t know.
"S. Justin Gengo" <sj*****@aboutfortunate.com> escribió en el mensaje
news:#v*************@TK2MSFTNGP10.phx.gbl...

如何通过会话对象通过公共属性进入类？

S. Justin Gengo，MCP
Web开发人员

免费代码图书馆：
www.aboutfortunate.com

出于混乱而来的顺序。Nietzche
RobertoLópez < RL **** @ eurosistemas.net>在消息中写道
新闻：Ow **************** @ TK2MSFTNGP10.phx.gbl ...

How about passing the session object into the class through a public
property?

--
S. Justin Gengo, MCP
Web Developer

Free code library at:
www.aboutfortunate.com

"Out of chaos comes order."
Nietzche
"Roberto López" <rl****@eurosistemas.net> wrote in message
news:Ow****************@TK2MSFTNGP10.phx.gbl...

我刚刚读了这篇文章，但是，我需要的是从类中访问会话
对象。这样做我alwais收到错误。

S。 Justin Gengo < SJ ***** @ aboutfortunate.com> escribióenel mensaje
新闻：#m ************** @ TK2MSFTNGP11.phx.gbl ...

I just readed this article but, what i need is to access to the session
object from within a class. And doing it I alwais receive an error.
"S. Justin Gengo" <sj*****@aboutfortunate.com> escribió en el mensaje
news:#m**************@TK2MSFTNGP11.phx.gbl...

这是一篇文章：

http：// www .ftponline.com / vsm / 2002_11 ... tures / chester /

- S. Justin Gengo，MCP
Web开发人员

免费代码库：
www.aboutfortunate.com
出于混乱而有序。Nietzche
RobertoLópez < RL **** @ eurosistemas.net>在消息中写道
新闻：％2 **************** @ TK2MSFTNGP11.phx.gbl ...
>
>我正在做一个上传和下载文件的asp.net应用程序
和>客户端和我的Intranet上的服务器之间的文件夹。要做这个
我有
>创建线程并运行Ok但是我需要向用户显示

Here''s an article:

http://www.ftponline.com/vsm/2002_11...tures/chester/

--
S. Justin Gengo, MCP
Web Developer

Free code library at:
www.aboutfortunate.com

"Out of chaos comes order."
Nietzche
"Roberto López" <rl****@eurosistemas.net> wrote in message
news:%2****************@TK2MSFTNGP11.phx.gbl...
> Hi,
> I′m doing an asp.net application that uploads and downloads files and > folders between the client and the server on my intranet. To do this I have
> create threads and it runs Ok but I need to show to the user the

进度

>操作，这是问题所在。我尝试访问
Session>线程内部的变量在自动>的页面上显示它。刷新，但是，我发现无法访问

of
> the operation and here is the problem. I try to access to the Session > Variables from inside the thread to show it on a page that automatically > refresh, BUT, I have discovered that there is no access to the

httpcontext

httpcontext

>从新线程内部。还有其他办法吗？
>
>非常感谢。
>
> -
> RobertoLópez
> DPTO。 Soporte软件
> EurosistemasInformáticosyComunicaciones，SL
>
>

> from inside the new thread. Is there any other way to do this??
>
> Thanks a lot.
>
> --
> Roberto López
> Dpto. Soporte Software
> Eurosistemas Informáticos y Comunicaciones, S.L.
>
>

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