To remove parameter from URL

[Sara T.]

Friend,

Does ASP.NET (VB.NET) have some functions to remove some parameter from UTL
?

Such as

http://www.abc.com?param1=123&param2=234&param3=345

I need to remove param1 and param2 from this URL, so that should be:

http://www.abc.com?param3=345

Thanks for advance.

 

[Patrice Scribe]

Just copy the parameters you need when creating the new link :

If Request.QueryString.Count<>1 Then
NewLink"=default.aspx?param3=" & Request.QueryString("param3")
Response.Redirect(NewLink)
End If

Patrice

 

[Sara T.]

Actually, I don't know the amount of parameter and what they are.

Your process is quite simple and it will work if I know to keep parameter 3
but in the real world I don't know.

I like some functions (if it has) to add or remove parameter on URL as a
dynamic.

Any ideas ?

 

[Patrice Scribe]

What is the exact goal ?

How do you know which parameters are to be kept and/or needed ? Also you
could just leave them as it doesn't matter if they are not used by your
page.

Parameters are issued by an original link. Usually if they are included,
they have some usage. The best way would be to have a link with the
appropriate parameters in the first place...

Patrice

--

 

[Sara T.]

I mean if VS.NET has already functions or API such as Request.Add("param1",
"123"), Request.Remove("param2"), that might be easier to use it.

 

[Nisha03]

Remove Querystring item in ASP.NET

Below option is for C#,

http://webnetrevolution.blogspot.com/2010/06/remove-querystring-item-in-aspnet.html

Let me know if you need the same for VB.Net