Getting a huge number of paramters from nowhere

**=?Utf-8?B?YnJ1Y2UgYmFya2Vy?=** · Jun 27 '08, 08:04 PM

RE: Getting a huge number of paramters from nowhere

well Request.Params is a combined collection of Server, Form, QueryString,
Cookie and Server variables, so 50 is not a large count (most are server
variables).

you got 2 addition, because adding a querystring added the query string to
the server variables collection, and the parsing the query string added a
parameter to the querystring collecton.

-- bruce (sqlwork.com)

"K Viltersten" wrote:

I discovered that when requested
>

http://localhost:52698/ws3/page.aspx

>
and issued a call
>
Response.Write( Request.Params. Count);
>
i got 50 parameters in count. When i
actually added some as in
>

http://localhost:52698/ws3/page.aspx?key=some

>
the number increased by two to 52. I'd
be delighted if somebody enlighten me
in this matter.
>
1. Why is it an increase by two? Is it
because the "key" and "some" are counted
as separate paramters?
>
2. Where in Gods love are the first
fifty parameters?!
>
3. Should i use Request.Params or is
there something more recommended, e.g.
Request.QuerySt ring?
>
>
--
Regards
Konrad Viltersten
--------------------------------
sleep - a substitute for coffee for the poor
ambition - lack of sense to be lazy
>
>

**K Viltersten** · Jun 27 '08, 08:04 PM

SV: Getting a huge number of paramters from nowhere

well Request.Params is a combined collection of Server,

Form, QueryString, Cookie and Server variables, so 50 is
not a large count (most are server variables).

By that logic, i'd expect the parameters passed into the
page using the exclamation mark to be at index 51 and
52 but they seem to be at index 0 and 1. Comments?

you got 2 addition, because adding a querystring added
the query string to the server variables collection, and the
parsing the query string added a parameter to the
querystring collecton.

Perhaps it's a matter of term confusion - is the part after
the exclamation mark called "querry string"?

--
Regards
Konrad Viltersten
--------------------------------
sleep - a substitute for coffee for the poor
ambition - lack of sense to be lazy

**Scott M.** · Jun 27 '08, 08:04 PM

Re: Getting a huge number of paramters from nowhere

"K Viltersten" <tmp1@vilterste n.comwrote in message
news:681iobF2qv tplU1@mid.indiv idual.net...

>well Request.Params is a combined collection of Server, Form,
>QueryString, Cookie and Server variables, so 50 is not a large count
>(most are server variables).

>
By that logic, i'd expect the parameters passed into the
page using the exclamation mark to be at index 51 and 52 but they seem to
be at index 0 and 1. Comments?

There's a difference between parameters "passed into the page" and
parameters in general. Server variables are not passed via the URL. They
are exchanged via request/response headers.

>

>you got 2 addition, because adding a querystring added the query string
>to the server variables collection, and the parsing the query string
>added a parameter to the querystring collecton.

>
Perhaps it's a matter of term confusion - is the part after
the exclamation mark called "querry string"?

Not the exclamation mark (!), the question mark (?). And yes, what comes
after the question mark is the querystring, so you are seeing indexes
referring to the querystring parameters.

-Scott

>
>
--
Regards
Konrad Viltersten
--------------------------------
sleep - a substitute for coffee for the poor
ambition - lack of sense to be lazy
>

**K Viltersten** · Jun 27 '08, 08:04 PM

SV: Getting a huge number of paramters from nowhere

>>well Request.Params is a combined collection

>>of Server, Form, QueryString, Cookie and
>>Server variables, so 50 is not a large count
>>(most are server variables).

>>
>By that logic, i'd expect the parameters
>passed into the page using the exclamation
>mark to be at index 51 and 52 but they seem
>to be at index 0 and 1. Comments?

>
There's a difference between parameters
"passed into the page" and parameters in
general. Server variables are not passed via
the URL. They are exchanged via
request/response headers.

Right. Got it!

>>you got 2 addition, because adding a
>>querystring added the query string to the
>>server variables collection, and the parsing
>>the query string added a parameter to the
>>querystring collecton.

>>
>Perhaps it's a matter of term confusion - is
>the part after the exclamation mark called
>"querry string"?

>
Not the exclamation mark (!), the question
mark (?).

Of course. Silly me...

...what comes after the question mark is the
querystring, so you are seeing indexes
referring to the querystring parameters.

Thanks. It helped!

--
Regards
Konrad Viltersten
--------------------------------
sleep - a substitute for coffee for the poor
ambition - lack of sense to be lazy

**Teemu Keiski** · Jun 27 '08, 08:04 PM

Re: Getting a huge number of paramters from nowhere

In addition to what others have already said, by enabling page tracing (set
Trace="true" to @Page directive), you can see what these parameters in
different collections are.

--
Teemu Keiski
AspInsider, ASP.NET MVP

http://blogs.aspadvice.com/joteke

http://teemukeiski.net

"K Viltersten" <tmp1@vilterste n.comwrote in message
news:681a95F2pt gmuU1@mid.indiv idual.net...

>I discovered that when requested

http://localhost:52698/ws3/page.aspx

>
and issued a call
>
Response.Write( Request.Params. Count);
>
i got 50 parameters in count. When i actually added some as in
>

http://localhost:52698/ws3/page.aspx?key=some

>
the number increased by two to 52. I'd
be delighted if somebody enlighten me
in this matter.
>
1. Why is it an increase by two? Is it because the "key" and "some" are
counted
as separate paramters?
>
2. Where in Gods love are the first fifty parameters?!
>
3. Should i use Request.Params or is there something more recommended,
e.g.
Request.QuerySt ring?
>
>
--
Regards
Konrad Viltersten
--------------------------------
sleep - a substitute for coffee for the poor
ambition - lack of sense to be lazy
>