response.redirect & response.end

[postings]

Just a quick question...

When I do a "response.redirect" from a source webpage to a destination
webpage, does the code on the source webpage carry on executing unless
I put a "response.end" straight the "response.redirect" command?

I know about server.transfer BTW, I just want to know what happens in
this instance...

Many thanks!

Alex

[Damien]

po******@alexshirley.com wrote:

Just a quick question...

When I do a "response.redirect" from a source webpage to a destination
webpage, does the code on the source webpage carry on executing unless
I put a "response.end" straight the "response.redirect" command?

I know about server.transfer BTW, I just want to know what happens in
this instance...

Many thanks!

Alex

Look at the second argument to Response.Redirect(). It lets you choose.
If you don't supply a second argumnet, the default is to end the
response immediately.

Be aware that it terminates the current request by using a
ThreadAbortException, so if you're inside a Try/Catch/Finally then some
of your Catch code may run (depending on how specific your Catch filter
is), and your finally code will run.

Damien

[JIMCO Software]

Damien wrote:

Be aware that it terminates the current request by using a
ThreadAbortException, so if you're inside a Try/Catch/Finally then
some of your Catch code may run (depending on how specific your Catch
filter is), and your finally code will run.

The Finally code will always run regardless. ;)

--
Jim Cheshire
JIMCO Software
http://www.jimcosoftware.com

[Damien]

JIMCO Software wrote:

Damien wrote:

Be aware that it terminates the current request by using a
ThreadAbortException, so if you're inside a Try/Catch/Finally then
some of your Catch code may run (depending on how specific your Catch
filter is), and your finally code will run.

The Finally code will always run regardless. ;)

Agreed. I'm guessing you felt my wording a bit ambiguous, so the OP may
have done too.

As an aside, does anyone know if the SEH/Finally code would run if the
Thread was aborted using TerminateThread()?

Cheers,

Damien

[postings]

Thanks guys!

Damien said:

Look at the second argument to Response.Redirect(). It lets you choose.
If you don't supply a second argumnet, the default is to end the
response immediately.

Thanks, I see the parameter now (doh!).

Can I just reconfirm here, by NOT setting an argument in
response.redirect the code will immediately halt execution of the page
it is executing from (coundn't find anything in the documentation about
the default behavior).

It's just seems my app appears to intermittently execute code after
this command sometimes (esp when clicking buttons with a redirector),
tricky thing really.

Cheers

Alex

[JIMCO Software]

Damien wrote:

As an aside, does anyone know if the SEH/Finally code would run if the
Thread was aborted using TerminateThread()?

I'm not sure. Based on the documentation on that API, I'd say that it would
not.

--
Jim Cheshire
JIMCO Software
http://www.jimcosoftware.com

[postings]

Just in case this got missed, sorry to repost:

Can I just reconfirm here, by NOT setting an argument in
response.redirect the code will immediately halt execution of the page
it is executing from (coundn't find anything in the documentation about

the default behavior).

It's just seems my app appears to intermittently execute code after
this command sometimes (esp when clicking buttons with a redirector),
tricky thing really.

Cheers

Alex

[JIMCO Software]

po******@alexshirley.com wrote:

Just in case this got missed, sorry to repost:

Can I just reconfirm here, by NOT setting an argument in
response.redirect the code will immediately halt execution of the page
it is executing from (coundn't find anything in the documentation
about

the default behavior).

Yes. Response.Redirect calls Response.End which then makes a call into the
runtime to halt execution of the current thread.

--
Jim Cheshire
JIMCO Software
http://www.jimcosoftware.com

[Bruce Barker]

the actual code for Redirect(url) is:

public void Redirect(string url)
{
this.Redirect(url,true);
}

setting endResponse to true causes Response.End() to be called.
Response.End() just kills the current thread (in most cases).

-- bruce (sqlwork.com)
<po******@alexshirley.com> wrote in message
news:11**********************@g44g2000cwa.googlegr oups.com...

Just in case this got missed, sorry to repost:

Can I just reconfirm here, by NOT setting an argument in
response.redirect the code will immediately halt execution of the page
it is executing from (coundn't find anything in the documentation about

the default behavior).

It's just seems my app appears to intermittently execute code after
this command sometimes (esp when clicking buttons with a redirector),
tricky thing really.

Cheers

Alex

[postings]

Thankyou very much!

Cheers

Alex