Hello,
i have an ASP Page that generates a PDF document.
After the generation i save the generated document as a file.
all works fine.
the only strange thing is, that my document is stored twice on the
filesystem.
why is the page loaded twice???
regards
Patrick
7  2711 
How is the file stored twice? You can't have two files with the same name
in the same directory, so how do you know that your page is running twice?
Ray at home
"Patrick Ruhnow" <pr*****@dornbr acht.de> wrote in message
news:%2******** ********@tk2msf tngp13.phx.gbl. .. Hello,
i have an ASP Page that generates a PDF document.
After the generation i save the generated document as a file.
all works fine.
the only strange thing is, that my document is stored twice on the
filesystem.
why is the page loaded twice???
regards
Patrick
Because we archiving this document, i'll create a filename like
docname_user_ti me_seconds.pdf
The stream of the document will be created in a COM component.
That's why i know ... :-)
Patrick @work
"Ray at <%=sLocation% > [MVP]" <myfirstname at lane34 dot com> schrieb im
Newsbeitrag news:uY******** ******@tk2msftn gp13.phx.gbl... How is the file stored twice? You can't have two files with the same name
in the same directory, so how do you know that your page is running twice?
Ray at home
"Patrick Ruhnow" <pr*****@dornbr acht.de> wrote in message
news:%2******** ********@tk2msf tngp13.phx.gbl. .. Hello,
i have an ASP Page that generates a PDF document.
After the generation i save the generated document as a file.
all works fine.
the only strange thing is, that my document is stored twice on the
filesystem.
why is the page loaded twice???
regards
Patrick
Okay, we'd need to see some relevant code snippets then or get more info.
Are you calling a method twice? Are your users refreshing the page causing
the action to happen twice? Etc.
Ray at work
"Patrick Ruhnow" <pr*****@dornbr acht.de> wrote in message
news:Ow******** ******@TK2MSFTN GP10.phx.gbl... Because we archiving this document, i'll create a filename like
docname_user_ti me_seconds.pdf
The stream of the document will be created in a COM component.
That's why i know ... :-)
Patrick @work
"Ray at <%=sLocation% > [MVP]" <myfirstname at lane34 dot com> schrieb im
Newsbeitrag news:uY******** ******@tk2msftn gp13.phx.gbl... How is the file stored twice? You can't have two files with the same
name
in the same directory, so how do you know that your page is running
twice?
Ray at home
"Patrick Ruhnow" <pr*****@dornbr acht.de> wrote in message
news:%2******** ********@tk2msf tngp13.phx.gbl. .. > Hello,
>
> i have an ASP Page that generates a PDF document.
> After the generation i save the generated document as a file.
> all works fine.
>
> the only strange thing is, that my document is stored twice on the
> filesystem.
>
> why is the page loaded twice???
>
>
> regards
> Patrick
>
>
i solved the problem!
the KB article helped me: http://support.microsoft.com/default...b;en-us;293792
it's how the ie gets the information to open the pdf-plugin...
here my code that solves the problem:
Response.Clear( );
Response.Expire s = 0;
Response.Buffer = false;
// First call ??
if(Request.Serv erVariables("HT TP_USER_AGENT") .Item == "contype")
{
// setting the contenttype to PDF
Response.Conten tType = "applicatio n/pdf";
}
else
{
// if reach here, the "second" call was made
// place the pdf-creating/storing here
// the Request.ServerV ariables("HTTP_ USER_AGENT").It em value is now
like:
// "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR
1.0.3705; .NET CLR 1.1.4322)"
}
regards
Patrick
"Ray at <%=sLocation% > [MVP]" <myfirstname at lane34 dot com> schrieb im
Newsbeitrag news:Oz******** *****@TK2MSFTNG P10.phx.gbl... Okay, we'd need to see some relevant code snippets then or get more info.
Are you calling a method twice? Are your users refreshing the page
causing the action to happen twice? Etc.
Ray at work
"Patrick Ruhnow" <pr*****@dornbr acht.de> wrote in message
news:Ow******** ******@TK2MSFTN GP10.phx.gbl... Because we archiving this document, i'll create a filename like
docname_user_ti me_seconds.pdf
The stream of the document will be created in a COM component.
That's why i know ... :-)
Patrick @work
"Ray at <%=sLocation% > [MVP]" <myfirstname at lane34 dot com> schrieb im
Newsbeitrag news:uY******** ******@tk2msftn gp13.phx.gbl... How is the file stored twice? You can't have two files with the same
name
in the same directory, so how do you know that your page is running
twice?
Ray at home
"Patrick Ruhnow" <pr*****@dornbr acht.de> wrote in message
news:%2******** ********@tk2msf tngp13.phx.gbl. ..
> Hello,
>
> i have an ASP Page that generates a PDF document.
> After the generation i save the generated document as a file.
> all works fine.
>
> the only strange thing is, that my document is stored twice on the
> filesystem.
>
> why is the page loaded twice???
>
>
> regards
> Patrick
>
>
i've been glad too early.. it work not...
i think it was a cache problem that it works before... :(
any solutions??
my page does the following:
1. set the ContentType to "applicatio n/pdf"
2. get my pdf stream out of a component.
3. writing the stream with binaryWrite on the page.
the component saves "once" the document on filesystem.
i saw many topics that the iis get 2 requests...
"Patrick Ruhnow" <pr*****@dornbr acht.de> schrieb im Newsbeitrag
news:uA******** ******@TK2MSFTN GP09.phx.gbl... i solved the problem!
the KB article helped me:
http://support.microsoft.com/default...b;en-us;293792
it's how the ie gets the information to open the pdf-plugin...
here my code that solves the problem:
Response.Clear( );
Response.Expire s = 0;
Response.Buffer = false;
// First call ??
if(Request.Serv erVariables("HT TP_USER_AGENT") .Item == "contype")
{
// setting the contenttype to PDF
Response.Conten tType = "applicatio n/pdf";
}
else
{
// if reach here, the "second" call was made
// place the pdf-creating/storing here
// the Request.ServerV ariables("HTTP_ USER_AGENT").It em value is now
like:
// "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR
1.0.3705; .NET CLR 1.1.4322)"
}
regards
Patrick
"Ray at <%=sLocation% > [MVP]" <myfirstname at lane34 dot com> schrieb im
Newsbeitrag news:Oz******** *****@TK2MSFTNG P10.phx.gbl... Okay, we'd need to see some relevant code snippets then or get more
info. Are you calling a method twice? Are your users refreshing the page
causing the action to happen twice? Etc.
Ray at work
"Patrick Ruhnow" <pr*****@dornbr acht.de> wrote in message
news:Ow******** ******@TK2MSFTN GP10.phx.gbl... Because we archiving this document, i'll create a filename like
docname_user_ti me_seconds.pdf
The stream of the document will be created in a COM component.
That's why i know ... :-)
Patrick @work
"Ray at <%=sLocation% > [MVP]" <myfirstname at lane34 dot com> schrieb
im Newsbeitrag news:uY******** ******@tk2msftn gp13.phx.gbl...
> How is the file stored twice? You can't have two files with the same
> name
> in the same directory, so how do you know that your page is running
> twice?
>
> Ray at home
>
> "Patrick Ruhnow" <pr*****@dornbr acht.de> wrote in message
> news:%2******** ********@tk2msf tngp13.phx.gbl. ..
> > Hello,
> >
> > i have an ASP Page that generates a PDF document.
> > After the generation i save the generated document as a file.
> > all works fine.
> >
> > the only strange thing is, that my document is stored twice on the
> > filesystem.
> >
> > why is the page loaded twice???
> >
> >
> > regards
> > Patrick
> >
> >
>
>
Hello...
after hard testing i have the following solution:
Response.Clear( );
Response.Expire s = 1;
Response.Buffer = false;
var d = new Date();
// Erster Aufruf??
if(Request.Serv erVariables("HT TP_USER_AGENT") .Item == "contype")
{
Response.Conten tType = "applicatio n/pdf";
}
else
{
Response.Conten tType = "applicatio n/pdf";
Response.AddHea der("content-disposition", "inline;filenam e=stream" +
Session.Session ID + d.getMillisecon ds() + ".pdf");
}
this snippet works..
i found out, that "my" problem was depending on the Expires Property.. it
must have a value > 0. otherwise
he makes two requests of the same USER_AGENT type.
It's not very satisfying, not to know why there is such a behaviour.
perhaps someone knows??
"Patrick Ruhnow" <pr*****@dornbr acht.de> schrieb im Newsbeitrag
news:uM******** ******@TK2MSFTN GP11.phx.gbl... i've been glad too early.. it work not...
i think it was a cache problem that it works before... :(
any solutions??
my page does the following:
1. set the ContentType to "applicatio n/pdf"
2. get my pdf stream out of a component.
3. writing the stream with binaryWrite on the page.
the component saves "once" the document on filesystem.
i saw many topics that the iis get 2 requests...
"Patrick Ruhnow" <pr*****@dornbr acht.de> schrieb im Newsbeitrag
news:uA******** ******@TK2MSFTN GP09.phx.gbl... i solved the problem!
the KB article helped me:
http://support.microsoft.com/default...b;en-us;293792
it's how the ie gets the information to open the pdf-plugin...
here my code that solves the problem:
Response.Clear( );
Response.Expire s = 0;
Response.Buffer = false;
// First call ??
if(Request.Serv erVariables("HT TP_USER_AGENT") .Item == "contype")
{
// setting the contenttype to PDF
Response.Conten tType = "applicatio n/pdf";
}
else
{
// if reach here, the "second" call was made
// place the pdf-creating/storing here
// the Request.ServerV ariables("HTTP_ USER_AGENT").It em value is now
like:
// "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR
1.0.3705; .NET CLR 1.1.4322)"
}
regards
Patrick
"Ray at <%=sLocation% > [MVP]" <myfirstname at lane34 dot com> schrieb im
Newsbeitrag news:Oz******** *****@TK2MSFTNG P10.phx.gbl... Okay, we'd need to see some relevant code snippets then or get more info. Are you calling a method twice? Are your users refreshing the page causing the action to happen twice? Etc.
Ray at work
"Patrick Ruhnow" <pr*****@dornbr acht.de> wrote in message
news:Ow******** ******@TK2MSFTN GP10.phx.gbl...
> Because we archiving this document, i'll create a filename like
> docname_user_ti me_seconds.pdf
> The stream of the document will be created in a COM component.
>
> That's why i know ... :-)
>
> Patrick @work
>
>
> "Ray at <%=sLocation% > [MVP]" <myfirstname at lane34 dot com>
schrieb im > Newsbeitrag news:uY******** ******@tk2msftn gp13.phx.gbl...
>> How is the file stored twice? You can't have two files with the
same >> name
>> in the same directory, so how do you know that your page is running
>> twice?
>>
>> Ray at home
>>
>> "Patrick Ruhnow" <pr*****@dornbr acht.de> wrote in message
>> news:%2******** ********@tk2msf tngp13.phx.gbl. ..
>> > Hello,
>> >
>> > i have an ASP Page that generates a PDF document.
>> > After the generation i save the generated document as a file.
>> > all works fine.
>> >
>> > the only strange thing is, that my document is stored twice on
the >> > filesystem.
>> >
>> > why is the page loaded twice???
>> >
>> >
>> > regards
>> > Patrick
>> >
>> >
>>
>>
>
>
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