C# - Get URL Without Querystring
Jan 7, 2011I have a url like this :
[URL]
I want to get [URL] from it . Can you tell me how can I get it ?
Similar Messages:
Web Forms :: Querystring Value / Imagename In Also Want To Send Span Element's Text With Same Querystring?
Aug 30, 2010How can i use querystring for this-
Here in below code i have used querystring for sending imagename from this page to another page. Now i just want that with this imagename in also want to send span element's text with same querystring.How can i achieve this?
[Code]....
Data Controls :: Populate DataList Based On QueryString Value Throws Error When QueryString Is NULL Or Blank
May 7, 2015The following code works well as long as I pass a querystring value to the datalist.
Private Sub BindGrid()
Dim id As Integer = Integer.Parse(Context.Request.QueryString("id"))
Dim strConnString As String = ConfigurationManager.ConnectionStrings("Conn").ConnectionString
Using con As New SqlConnection(strConnString)
Using cmd As New SqlCommand()
cmd.CommandText = "select Id, Name from tblFiles where Id=@Id"
[Code] ......
However, the page errors with the message "Value cannot be null." if I don't pass a value. I know that DataList does not have an EmptyItem Property like a Gridview control. I do not want the page to error if I don't pass a value. Need info to deal with empty values in a datalist.
Most websites have pointed me to this code to use:
<FooterTemplate>
<asp:Label ID="lblEmpty" Text="No Result" runat="server"
Visible='<%#boolean.parse(([b]list[/b].Items.Count=0).ToString())%>'>
</asp:Label>
</FooterTemplate>
The 'list' throws an error. The error is "Too few type arguments to 'System.COllections.Generic.List". I am not sure if the code is written in C# and that is what is causing the error. It seems that it should work but I can not figure out the 'list' error.
No Querystring Logged In IIS Log On "A Potentially Dangerous Request.QueryString Value Detected"
Mar 5, 2010I'm intermittently seeing this exception being thrown:
A potentially dangerous Request.QueryString value detected
However when I look in the IIS logs I can see that the request that failed has no querystring logged against it.
How could this be? Are "dangerous" query strings being stripped from the log or something?
Security :: Encrypt Request.querystring And Descrpt Request.querystring
Apr 24, 2010Encrypt request.querystring and Descrpt request.querystring
View 1 RepliesC# - How To Get Value Of A #t=querystring In Asp.net
May 19, 2010I use Request.QueryString["var"] to pull the value of http://test.com/test.aspx?var=test into a stringthe same thing doesn't work for test.aspx#var=testhow can I get it from that version of a querystring?
View 3 RepliesWay To Retrieve Value From QueryString
Nov 16, 2010ADO.NET and have a query about reading a unique data value from a table.
PHP Code:
<%@ Page Title="" Language="C#" MasterPageFile="~/Dorknozzle.master" AutoEventWireup="true" CodeFile="BlogEntry.aspx.cs" Inherits="BlogEntry" %>
<%@ Import Namespace = "System.Data.SqlClient" %>
[code]...
Redirect If There Was No Querystring Key && Value?
Oct 4, 2010this is my problem
i have a link like this .
[URL]
its fine with the above link
but if we delete the querystring part page should be redirected.
[URL]
Passing A Value Through A Querystring?
Apr 27, 2010Im having problems passing a value through a querystring that is split by a '&' eg :
?value=Apples & Pears
Only the "Apples" part is being picked up by response.querystring("value"). I have other values which are split by a space eg:
?value=red shoes which I can successfully extract "red shoes".
Add Values To Querystring In C#?
Feb 24, 2011How can I add values to querystring?
I'm trying to do this:
String currurl = HttpContext.Current.Request.RawUrl;
var querystring = HttpContext.Current.Request.QueryString.ToString();
var PrintURL = currurl + (String.IsNullOrEmpty(querystring)) ?
HttpContext.Current.Request.QueryString.Add("print", "y") : string.Empty;
But I keep getting this error:
Cannot implicitly convert type 'string' to 'bool'
all i'm trying to do is get current url and add ?pring=y to querystring
Access :: How To Use The Same Querystring For The Second
Feb 2, 2010I have trouble using 2 access dbs.
From gridview i use querystringparameter "title" to open new page and show in detailsview the selected data. It get it right. In the detailsview page i want to show also data from another db wich also have "title". Since i use querstring parameter for the first data, how can use the same querystring for the second?
[Code]....
C# - Get The Url Without Querystring Values?
Jul 4, 2010how to get the url without querystring values in asp.net?
View 1 RepliesHow To Check If A URL Contains A QueryString
Apr 30, 2010The first time the user navigates to my page there will be no query string in the url.
The page will display them 10 posts, and at the bottom there will be a 'next page' button that will call the same page but this time pass the page a pageNumber in a query string and the next ten posts will be displayed.
how can I detect if there is a QueryString in the url so that only when the page is called by the 'next page' button and there is a QueryString is my code exicuted?
Encrypt The Querystring In C#.net
Mar 15, 2011string emailfield=txtEmail.Text.ToString();
string url = "http://localhost:3076/user/Authenticate-Users.aspx?email="+emailfield;
I want to encrypt the querystring and then decrpyt. Is there any way to do this in C#?
How To Convert Querystring?
Feb 22, 2011i wanna convert querystring like : product.aspx?productID=12345 to 12345.aspxis there a way to do a convertion like that
View 2 RepliesPassing More Then One Value With The Querystring With The Same Id?
Mar 7, 2011I have a datalist that I want to list the Products that are comming from the Querystring. It works like this: Default.aspx/?ProductID=1
I get 1 product like I want.But I want to add more products like this Default.aspx/?ProductID=1,15,25 and get three products back. How do I make that to work?
<asp:DataList ID="DataList1" runat="server">
<ItemStyle VerticalAlign="Top" />
<ItemTemplate>
<a href="../Product/Default.aspx?ProductID=<%#Eval("ProductID") %>">
[code]...
How To Get Querystring From URLReferrer
Mar 25, 2011I am trying to get the QueryString value like this Request.QueryString("SYSTEM") from a UrlReferrer. I see i can use this Request.UrlReferrer.Query() but it doesn't allow me to specify the exact parameter I could parse the Query() value, but I want to know if it is possible to do something like this Request.UrlReferrer.QueryString("SYSTEM")
View 1 RepliesHow To Hide The Querystring Value From The Url
Nov 22, 2010i want to know how to hide the values in query string in ASP.net. here i want to send the values from one page to another page through query string with out explicitly visible the values in the query string. i want the solution with the response.redirect method. example : [URL] but i wan the link is [URL] only. I dont want use Session, or cache.
View 7 RepliesRequest.QueryString[] That Contains '+'
Jul 31, 2010I have a page that I wish to pass an ID in a querystring to another page
eg
Response.Redirect("~/Account/Login.aspx?CertificateID="+ CertificateTextBox.Text);
but the value in the CertificateTextBox is in the format of Encoding.UTF8
so it can contains character like "ZnbiS69F2g22OeupHw+Xlg=="
When the receiving page gets the QueryString
CertificateTextBox.Text = Request.QueryString["CertificateID"];
the "+" and possible other querystring chars like "?" are stripped!!
so I end up with
Request.QueryString["CertificateID"];
returning
"ZnbiS69F2g22OeupHw Xlg=="
the "+" strinpped!
Is there a way to encode these chars so they are not striped by QuesryString()or do I have to use a session variable??
SQL Server :: CSV From Querystring Using IN?
Dec 28, 2010 How do I use a comma separated list of values passed in a querystring in a SQL Query? For ex if the list passed is 1,2,3 I need my sql to be
Select * from temp where id in (1,2,3)
Since ID is an integer value this is throwing an error.
C# - Get QueryString From A Href?
Jun 19, 2010I am trying to stop XSS attack so I am using html agility pack to make my whitelist and Microsoft Anti-Cross Site Scripting Library to deal with the rest.
Now I am looking at encoding all html hrefs. I get a big string of html code that can contain hrefs. Accours to MS Library they have an URL encode but if you encode the whole URl then it can't be used. So in the example they just encode the query string
UrlEncode Untrusted input is used in a URL (such as a value in a querystring) Click Here!
[URL]
So now my questions is how do I parse through a href and find the query string. Is it always just "?" then query string or can it have spaces and be written in different ways?
Edit
This urls will not be written by me but the users who will share them. So that's why I need a way to make sure I get all query strings and not just ones in valid format. If it can work invalid format I have to grab these ones too. Hackers won't care if it is valid format or not as long as it still does what they want.
How To Replace Subfolder And Querystring In Url
Mar 17, 2010I want to change http://localhost:1190/Project/Subfolder/Default.aspx?Query=1
to
http://localhost:1190/Project/Images/Image.jpg
Tried somewhat below, no success:
Request.Url.AbsoluteUri.Replace(Request.Url.AbsolutePath, "") + @"/Images/Image.jpg"));
Querystring Value Removed On Postback?
Apr 2, 2010I'm getting date value from calendar pop up window to the parent page but when my parent page gets postback that date value is being removed. anyone knows the solution, i'm using 2.0
View 10 RepliesLink To A Page Using The Querystring?
Feb 13, 2011The homepage of an ASP.NET Web site that I am servicing contains a link to an ApplicationsGroupList, listing all of its applications. Clicking this link takes the user to an Application Group page, where specific applications reside under this particular group.
In C#, how can I create the ability for an enduser to link directly to an application group page by passing the Application Group name in the querystring?
C# - Can Pass A .net Object Via Querystring
Jan 25, 2011I stucked at a condition , where i need to share values between the pages. I want to share value from Codebehind via little or no javascript. I already have a question here on SO , but using JS. Still did'nt got any result so another approach i am asking.
So I want to know can i pass any .net object in query string. SO that i can unbox it on other end conveniently.
Update
Or is there any JavaScript approach, by passing it to windows modal dialog. or something like that.
What I am doing
What i was doing is that on my parent page load. I am extracting the properties from my class that has values fetched from db. and put it in a Session["mySession"]. Some thing like this.
Session["mySession"] = myClass.myStatus which is List<int>;
Now on one my event that checkbox click event from client side, i am opening a popup. and on its page load, extracting the list and filling the checkbox list on the child page.
Now from here user can modify its selection and close this page. Close is done via a button called save , on which i am iterating through the checked items and again sending it in Session["mySession"].
But the problem is here , when ever i again click on radio button to view the updated values , it displays the previous one. That is , If my total count of list is 3 from the db, and after modification it is 1. After reopening it still displays 3 instead of 1.
