Hi,

I generate a report in a comma delimited file and give it
a name like MyReport.csv . I then set a Hyperlink
control to point tp the file

HyperLink1.text = "Download"
Hyperlink1.NavigateUrl = "MyReport.csv"

When the user clicks the HyperLink I would always like to
see the dialog come up that asks if you want to 'Open' the
file or 'Save' the file to disk.

I get mixed results. If the client has Excel installed
then this dialog does not come up and IE pops the file
into a spread sheet. If Excel is not installed then IE
pops the file up in a text window (same thing happens if I
delete the csv from the folder options).

If I change the file extension to something strange
like .xyz123 then it always comes up with the dialog but
I want the user to have the option to save the file as
csv.

Anyway, is there some way to force this to always come up
with the Open or Save dialog?

Tks,
JOhn

Not that i know of. Users can force the dialog manually by right clicking /
Save Target As. Either that or just zip the file.
-Trevor


"John" <(E-Mail Removed)> wrote in message
news:010901c33b2c$46cc9bc0$(E-Mail Removed)...
> Hi,
>
> I generate a report in a comma delimited file and give it
> a name like MyReport.csv . I then set a Hyperlink
> control to point tp the file
>
> HyperLink1.text = "Download"
> Hyperlink1.NavigateUrl = "MyReport.csv"
>
> When the user clicks the HyperLink I would always like to
> see the dialog come up that asks if you want to 'Open' the
> file or 'Save' the file to disk.
>
> I get mixed results. If the client has Excel installed
> then this dialog does not come up and IE pops the file
> into a spread sheet. If Excel is not installed then IE
> pops the file up in a text window (same thing happens if I
> delete the csv from the folder options).
>
> If I change the file extension to something strange
> like .xyz123 then it always comes up with the dialog but
> I want the user to have the option to save the file as
> csv.
>
> Anyway, is there some way to force this to always come up
> with the Open or Save dialog?
>
> Tks,
> JOhn

Try creating an ASPX page that opens and reads the file, and then sets the
Response.ContentType property to "application/octet-stream" and then
Response.BinaryWrite()s the file to the output stream. Then you can link to
this file, and you should get the desired effect.

HTH,

Kevin Spencer
Microsoft FrontPage MVP
Internet Developer
http://www.takempis.com
Big things are made up of
lots of Little things.

"John" <(E-Mail Removed)> wrote in message
news:010901c33b2c$46cc9bc0$(E-Mail Removed)...
> Hi,
>
> I generate a report in a comma delimited file and give it
> a name like MyReport.csv . I then set a Hyperlink
> control to point tp the file
>
> HyperLink1.text = "Download"
> Hyperlink1.NavigateUrl = "MyReport.csv"
>
> When the user clicks the HyperLink I would always like to
> see the dialog come up that asks if you want to 'Open' the
> file or 'Save' the file to disk.
>
> I get mixed results. If the client has Excel installed
> then this dialog does not come up and IE pops the file
> into a spread sheet. If Excel is not installed then IE
> pops the file up in a text window (same thing happens if I
> delete the csv from the folder options).
>
> If I change the file extension to something strange
> like .xyz123 then it always comes up with the dialog but
> I want the user to have the option to save the file as
> csv.
>
> Anyway, is there some way to force this to always come up
> with the Open or Save dialog?
>
> Tks,
> JOhn

Thanks, this seems to work. One small problem, when you
clict 'Open' it repeats the dialog and you need to click
Open a second time. But, much better than before.

>-----Original Message-----
>It is a tricky problem, most browsers try to do whatever
they can depending
>on the type of file.
>However, it is possible to override the headers of the
output to convince
>the browser that it should try and do something else with
it.
>
>Instead of just a hyperlink url, generate a control
(button / imagebutton
>etc) with an event / postback
>Then within the server side code (OnClick) use the
following with the
>Response object.
>
>Response.AppendHeader( "content-disposition", "attachment;
>filename=MyReport.csv");
> Response.WriteFile(Server.MapPath
("MyReport.csv"));
> Response.End();
>
>Regards,
>Robin
>
>"John" <(E-Mail Removed)> wrote in message
>news:010901c33b2c$46cc9bc0$(E-Mail Removed)...
>> Hi,
>>
>> I generate a report in a comma delimited file and give
it
>> a name like MyReport.csv . I then set a Hyperlink
>> control to point tp the file
>>
>> HyperLink1.text = "Download"
>> Hyperlink1.NavigateUrl = "MyReport.csv"
>>
>> When the user clicks the HyperLink I would always like
to
>> see the dialog come up that asks if you want to 'Open'
the
>> file or 'Save' the file to disk.
>>
>> I get mixed results. If the client has Excel installed
>> then this dialog does not come up and IE pops the file
>> into a spread sheet. If Excel is not installed then IE
>> pops the file up in a text window (same thing happens
if I
>> delete the csv from the folder options).
>>
>> If I change the file extension to something strange
>> like .xyz123 then it always comes up with the dialog
but
>> I want the user to have the option to save the file as
>> csv.
>>
>> Anyway, is there some way to force this to always come
up
>> with the Open or Save dialog?
>>
>> Tks,
>> JOhn
>
>
>.
>

Sorry about blank reply!! Ack, itchy fingers!

Strange, check that there are no other Response Redirects or Url links as
part of this control. Also, maybe try clearing the Response object before
adding the new header and writing the file.

In general whenever I find I need to force the use to do a save as (as
below) I usually provide two buttons, one for save, one for open. The save
forces the dialog and the open just does a response.redirect. That way they
never have the need to click the Save button and then try and open it.

"john" <(E-Mail Removed)> wrote in message
news:0c3a01c33b55$e112caf0$(E-Mail Removed)...
> Thanks, this seems to work. One small problem, when you
> clict 'Open' it repeats the dialog and you need to click
> Open a second time. But, much better than before.
>
> >-----Original Message-----
> >It is a tricky problem, most browsers try to do whatever
> they can depending
> >on the type of file.
> >However, it is possible to override the headers of the
> output to convince
> >the browser that it should try and do something else with
> it.
> >
> >Instead of just a hyperlink url, generate a control
> (button / imagebutton
> >etc) with an event / postback
> >Then within the server side code (OnClick) use the
> following with the
> >Response object.
> >
> >Response.AppendHeader( "content-disposition", "attachment;
> >filename=MyReport.csv");
> > Response.WriteFile(Server.MapPath
> ("MyReport.csv"));
> > Response.End();
> >
> >Regards,
> >Robin
> >
> >"John" <(E-Mail Removed)> wrote in message
> >news:010901c33b2c$46cc9bc0$(E-Mail Removed)...
> >> Hi,
> >>
> >> I generate a report in a comma delimited file and give
> it
> >> a name like MyReport.csv . I then set a Hyperlink
> >> control to point tp the file
> >>
> >> HyperLink1.text = "Download"
> >> Hyperlink1.NavigateUrl = "MyReport.csv"
> >>
> >> When the user clicks the HyperLink I would always like
> to
> >> see the dialog come up that asks if you want to 'Open'
> the
> >> file or 'Save' the file to disk.
> >>
> >> I get mixed results. If the client has Excel installed
> >> then this dialog does not come up and IE pops the file
> >> into a spread sheet. If Excel is not installed then IE
> >> pops the file up in a text window (same thing happens
> if I
> >> delete the csv from the folder options).
> >>
> >> If I change the file extension to something strange
> >> like .xyz123 then it always comes up with the dialog
> but
> >> I want the user to have the option to save the file as
> >> csv.
> >>
> >> Anyway, is there some way to force this to always come
> up
> >> with the Open or Save dialog?
> >>
> >> Tks,
> >> JOhn
> >
> >
> >.
> >