替换使用中的exe和dll [英] Replace exe and dll in use
问题描述
大家好，
我有2个问题：
1）据我所知，Windows无法替换正在运行exe，但是
有人告诉我这是可行的，我找不到任何关于
的信息怎么能以编程方式完成。是这样的吗？
可能吗？如果是，怎么样？
2）我的产品有一个dll，由
系统中的multimple应用程序使用。有没有什么方法可以更新这个DLL（没有
杀死所有加载了这个dll的exe）？或者这只能在重新启动时实现
？
如果只是重启，我怎么能做到以下几点：我在
相同dir dll和dll_new，我怎么能一步完成：删除dll和
用dll重命名dll_new？
先谢谢，
Viv
Hi all,
I have 2 questions:
1) As I know there is no way on Windows to replace a running exe, but
somebody told me that this is doable, and I couldn''t find any info on
how could this be done programmatically. Is something like this
possible? And if yes, how?
2) My product has a dll that is used by multimple application from the
system. Is there any way in which I could update this dll (without
killing all the exe that have loaded this dll)? Or this is doable only
over a reboot?
If it''s only over a reboot, how could I do the following: i have in the
same dir dll and dll_new, how could I do in one step: delete dll and
rename dll_new with dll?
Thanks in advance,
Viv
推荐答案
" Viviana Vc" < VC ******* @ hotmail.com>在消息中写道
新闻：2i ************ @ uni-berlin.de ...
"Viviana Vc" <vc*******@hotmail.com> wrote in message
news:2i************@uni-berlin.de...
大家好，
我有两个问题：
1）据我所知，在Windows上没有办法替换正在运行的exe，但是有人告诉我这是可行的，我不能找不到任何关于
的信息如何以编程方式完成。这样的事情可能吗？如果是的话，怎么样？
2）我的产品有一个dll，由
系统的多种应用程序使用。有没有什么方法可以更新这个DLL（没有
杀死已加载此dll的所有exe）？或者这只是在重启时才可行？
如果它只是重启，我怎么能做到以下几点：我在
相同的dir dll和dll_new，怎么可能我一步到位：删除dll并用dll重命名dll_new？
Hi all,
I have 2 questions:
1) As I know there is no way on Windows to replace a running exe, but
somebody told me that this is doable, and I couldn''t find any info on
how could this be done programmatically. Is something like this
possible? And if yes, how?
2) My product has a dll that is used by multimple application from the
system. Is there any way in which I could update this dll (without
killing all the exe that have loaded this dll)? Or this is doable only
over a reboot?
If it''s only over a reboot, how could I do the following: i have in the
same dir dll and dll_new, how could I do in one step: delete dll and
rename dll_new with dll?
在这两种情况下，你都不能。根据您运行的操作系统，您可以重命名或移动文件并使用旧文件名复制新文件
，但运行程序将继续使用旧的
文件，直到程序重新启动。
-
-GJC [MS Windows SDK MVP]
-软件顾问（嵌入式系统和实时控制）
- http://www.mvps.org/ArcaneIncantations/consulting.htm
- g*******@mvps.org
In both cases, you can''t. Depending on what operating system you''re
running you may be able to rename or move the file and copy a new file with
the old file name, but the running programs will continue to use the old
file until the programs are restarted.
--
-GJC [MS Windows SDK MVP]
-Software Consultant (Embedded systems and Real Time Controls)
- http://www.mvps.org/ArcaneIncantations/consulting.htm
-g*******@mvps.org
" MoveFileEx"功能是用于此目的。
我一直用它来替换旧版本的dll系统dll，这些dll是
工作得更好而且windows没有'由于更高的版本需要更换
数字！
也看看这篇msdn文章Q140570：
http://support.microsoft.com/default...b;en-us ; 140570
问候，
arno
" Viviana Vc" < VC ******* @ hotmail.com> écritdansle message de news：
2i ********* ***@uni-berlin.de ...
大家好，
我有两个问题：
1）据我所知，在Windows上没有办法替换正在运行的exe，但有人告诉我这是可行的，我找不到任何关于
如何以编程方式完成的信息。这样的事情可能吗？如果是的话，怎么样？
2）我的产品有一个dll，由
系统的多种应用程序使用。有没有什么方法可以更新这个DLL（没有
杀死已加载此dll的所有exe）？或者这只是在重启时才可行？
如果它只是重启，我怎么能做到以下几点：我在
相同的dir dll和dll_new，怎么可能我一步到位：删除dll并用dll重命名dll_new？
提前致谢，
Viv
Hi all,
I have 2 questions:
1) As I know there is no way on Windows to replace a running exe, but
somebody told me that this is doable, and I couldn''t find any info on
how could this be done programmatically. Is something like this
possible? And if yes, how?
2) My product has a dll that is used by multimple application from the
system. Is there any way in which I could update this dll (without
killing all the exe that have loaded this dll)? Or this is doable only
over a reboot?
If it''s only over a reboot, how could I do the following: i have in the
same dir dll and dll_new, how could I do in one step: delete dll and
rename dll_new with dll?
Thanks in advance,
Viv
你好Viviana，
MoveFileEx MOVEFILE_DELAY_UNTIL_REBOOT
这对问题2有帮助吗？
祝你好运，
Slobodan
" Viviana Vc" < VC ******* @ hotmail.com>在留言新闻中写道：2i ************ @ uni-berlin.de ...
Hi Viviana,
MoveFileEx MOVEFILE_DELAY_UNTIL_REBOOT
Does this help with question 2?
Best regards,
Slobodan
"Viviana Vc" <vc*******@hotmail.com> wrote in message news:2i************@uni-berlin.de...
大家好，
我有2个问题：1）据我所知，在Windows上无法替换正在运行的exe，但是有人告诉我这是可行的，我找不到任何关于<的信息这怎么可能以编程方式完成。这样的事情可能吗？如果是的话，怎么样？
2）我的产品有一个dll，由
系统的多种应用程序使用。有没有什么方法可以更新这个DLL（没有
杀死已加载此dll的所有exe）？或者这只是在重启时才可行？
如果它只是重启，我怎么能做到以下几点：我在
相同的dir dll和dll_new，怎么可能我一步到位：删除dll并用dll重命名dll_new？
提前致谢，
Viv
Hi all,
I have 2 questions:
1) As I know there is no way on Windows to replace a running exe, but
somebody told me that this is doable, and I couldn''t find any info on
how could this be done programmatically. Is something like this
possible? And if yes, how?
2) My product has a dll that is used by multimple application from the
system. Is there any way in which I could update this dll (without
killing all the exe that have loaded this dll)? Or this is doable only
over a reboot?
If it''s only over a reboot, how could I do the following: i have in the
same dir dll and dll_new, how could I do in one step: delete dll and
rename dll_new with dll?
Thanks in advance,
Viv
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