How To Use Request.querystring Properly
Dec 2, 2011In my page URL, there is a property taskgrpid - In my code I would like to use the value as an integer. Listed below is the URL from the page and here is my request for the string
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Asp.net - Request() Versus Request.QueryString()?
Jul 5, 2010I have recently started using Request("key") instead of Request.QueryString("key") to access my querystring values. However I have read that:
'Gets the specified object from the System.Web.HttpRequest.Cookies, System.Web.HttpRequest.Form, System.Web.HttpRequest.QueryString, System.Web.HttpRequest.ServerVariables'
Therefore, if I have a querystring key and cookie key which are the same, which value is returned?
Get The Value From Request.querystring ?
Oct 5, 2009I am using VB.NET
My problem is that, I have got below request.querystring
http:[url]......Now I want to pass all the above three querystring in a sql stored procedure parameter.for example,
Try
Dim conString As String = WebConfigurationManager.ConnectionStrings("LocalSqlServer").ConnectionString
Dim con As New SqlConnection(conString)[code]....
But I am able to get the request querystring value in my parameter.
Request() Vs Request.QueryString()?
Jan 5, 2011I have recently started using Request("key") instead of Request.QueryString("key") to access my querystring values. However I have read that:
'Gets the specified object from the System.Web.HttpRequest.Cookies, System.Web.HttpRequest.Form, System.Web.HttpRequest.QueryString, System.Web.HttpRequest.ServerVariables'
[code].....
Avoiding Exception Of Request QueryString If Parameter Not Passed?
May 2, 2012If the parameter variable is not passed then this code throws an exception of "Conversion from string "" to type 'Date' is not valid."
This is my code.
Public Shared ReadOnly Property Request_projectStartDate() As Date
Get
Dim _value As String = Nothing
[Code] .....
Remove Request.QueryString From An URL Paht In User Browser?
Oct 12, 2009How can I remove the Request.QueryString without doing a Response.Redirect()User click's on a link like:[URL]
View 1 RepliesHow To Properly Open A Image Using Bitmap Class And Dispose It Properly
Jun 22, 2010I am looking for a code snippet which opens a image, creates a clone of this bitmap in memory disposes this opened image so that all handles are closed.
Usually we can open a bitmap using this[code...]
the following code however keeps the Image File locked until the application is running, any suggestions how to dispose it properly. (So that no handle is left open )
Things i already tried: use dispose method of bitmap <= doesnt work (need to write implementation)
Using Block also doesnt work.
Send Data From A Windows Form To An Aspx Page And Send Back A Response - Request.Form Vs Request.BinaryRead?
Mar 29, 2012Im trying to send data from a Windows Form to an aspx page and send back a response. Im running around in circles trying to make this work. The data im trying to send is 4 strings. So fare I have this in my code, using the build-in webclient in visual studio 2010, in the windows form sending to the aspx
[Code]...
Get The URL And Querystring?
Jul 7, 2009I am refactoring some legacy code. The app was not using querystrings. The previous developer was hard coding some variables that the app uses in other places.
Like this using VB.NET
so.Cpage = "ContractChange.aspx"
[code].....
.net - Get Data From A Querystring?
May 17, 2010i have this querystring that shall open up my page.[URl]..Now when this page loads, on page_load, I want to pick up email and stuid in two different variables. So I can use them to insert into my database (sql server)
how can this be done in vb.net
.net - Sending 2 QueryString With URL?
Sep 23, 2010I have a GrideView bound with table,I added one hyperlinkfield as you can see the code below:
<asp:HyperLinkField NavigateUrl="~/Logout.aspx?category=Mobile&&ID=" Text ="logout"/>
As you can see that I am sending 2 QueryString with URL. I am getting both correctly as long as I am sending static data. The problem is that I want to send one of my Grideview column value through QueryString something like this i want and I tried:
<asp:HyperLinkField NavigateUrl="~/Logout.aspx?category=Mobile&&ID='<%GridView1.SelectedRow.Cells(1).Text.ToString%>'" Text ="logout"/>
I am not getting the ID value as per column value but the same Gridview code like this
"GridView1.SelectedRow.Cells(1).Text.ToString".
How should I correct this syntax so i can send my column value through URL.
Asp.net - 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 RepliesAsp.net - Test QueryString?
Apr 29, 2009I have a query string called propID and I wanna check if the passed value in it is a legal integer or not to avoid throwing an error that might reveal info about my database, how can I do it? In other words, I want something like -but in vb.net- : IF QueryString("propID").Content.Type = "int32" Then Proceed
View 5 RepliesBest Alternative For QueryString?
Feb 28, 2009We heard a lot about the vulnerabilities of using QueryStrings and the possible attacks.Aside from that, yesterday, an error irritated me so much that i just decide to stop using QueryStrings, i was passing something like[code]....
View 8 RepliesCan't Set Value Of Label With QueryString
Nov 8, 2010I'm having trouble with something that I thought should be pretty traighforwards...
I'm trying to set the value of a Label with the value from a QueryString. Here's what I'm doing:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim QS As String = Request.QueryString("MenuLinkID")
[Code].....
Change Value Of QueryString?
Jul 18, 2011I got the error in Query String. My project was written by ms visual studio 2003.[code]...
View 2 RepliesGet The Querystring From The URL Of This WebBrowser?
May 8, 2009I have a webBrowser in my VB project and I need to get the querystring from the URL of this webBrowser. So for example..[URL]..
I want to get just "jerry"
Asp.net - Get Request.Form.Item By Matching Request.Form.Key?
Jul 6, 2010My Request.Form keys are all prefixed with ctl00$container name$ and then the key I want.How can I get the regular key name working?
Visual example from the immediate window:I want to use:
? request.Form.Item("stationIdea")
but it won't work because the key is:
ctl00$content_innovation_body$stationIdea
as retrieved by
? request.Form.Keys("4")
so only this works:
? request.Form("ctl00$content_innovation_body$stationIdea")
Asp.net Vb Pass Querystring To Commandargument
Feb 15, 2011I am trying to pass a querystring value via the commandargument of a linkbutton. It doesn't seem to be getting the value and just passing the actual text in the commandargument.
page:
<asp:LinkButton ID="LinkButton1"
runat="server"
CausesValidation="False"
[Code]....
C# - How To Stop Asp.net Encrypting The Querystring
May 11, 2011I have a requirement where I have to pass some values into the next page via querystring.This querystring is coming from third party and they need to have it on the otherpage for some analysis. I just do a response.redirect and add the querystring that i recieve from them to the other page. My problem is that the .net environment is encoding/encrypting some of the special characters used by them which I dont want as it does not bring back the correct values in the new page.
[Code]...
How To Remove The Querystring Parameter
Apr 12, 2009I have a webpage (OrdersAdmin.aspx) which has various buttons that call the relevant stored procedures and display the results on a grid on the same page. In the grid is a button for each row that when clicked would add a parameter to the querystring, and loads the page. So clicking say first item in the grid would load the OrderAdmin.aspx?OrderID=1. In the page load event it checks to see if there is a OrderID parameter present in the querystring, and if so additional user control is loaded and displayed. The problem is that when I click one of the various buttons again to call the stored procedure this second control that is visible based on presence of OrderID should no longer be displayed.
View 7 RepliesKeep ASP.NET ViewState Without Being Passed Via QueryString?
Jul 19, 2011I have a form with its method being "get" that passes the variables and their values to the query string, respectively. However, it also passes the viewstate variable in the query string. Now, I have a very long viewstate value on the given page, and if passed in the query string, the viewstate variable will cause the page to error out, due to "too long of a query string" which happens to also be too long of a url.
I cannot merely remove the viewstate variable - I need it. But I need to pass the viewstate variable along via some method other than get when the form is submitted, while the other inputs of the form (the non-hidden inputs) are appended to the query string.
Pass A Querystring Variable In MVC?
Oct 4, 2010I would like to create this url blah.com/preview?h=yes
so i can do this
<% if request.querystring("h") = "yes" then %>
jquery stuff
<% else %>
don't do jquery stuff
<% end if %>
Pass Querystring From One Page To Another?
Jun 14, 2010I am passing query string from one page to another but i get error.[code]...
View 1 RepliesQueryString Does Not Return All Values
Nov 12, 2010When I do a
Request.Querystring("key1")
Request.Querystring("key2")
The system doesn't seem to parse the second ?/value out but treats it as if key1 was all one string, e.g. [URL] ...as if it completely ignores or doesn't parse out the second (or other if more) key/value pairs.
Requesting For QueryString In Variable?
May 22, 2012I am trying to get the id from a url and send it to the client side this is what I did. This is my url : [URL]
Code behind
Public Partial Class Edit
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
End Sub
Private _myId As String = Request.QueryString("id")
Public Property myId() As String
[Code] .....
Error
Request is not available in this context
This is also what I get when I move the private prop to page_load()
"private " is not valid on local variable declaration -
Here is the answer
Public Partial Class Edit
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
MyIdVal = Request.QueryString("id")
End Sub
Private _myIdVal As String
Public Property MyIdVal() As String
[Code] .....
Special Character Into Querystring .NET?
Jun 27, 2011I need to send the follow [URL]
View 4 RepliesAsp.net - Encrypting Parameters Of A Querystring Via Javascript
Feb 23, 2012I want to redirect to some page with querystring,and the querystring value should be in encrypted format and i want to decrypt that in codebehind
example:
function redirect(s, e) { window.location.href = "Default2.aspx?Id=" + encrypt(5)+ "&No=" +encrypt( 5);}
and in codebehind:
Dim id As String = Request.QueryString("Id").ToString()
id = Decode(id)
Dim no As String = Request.QueryString("No").ToString()
no= Decode(no)
Asp.net - Find Querystring Values In Htmldoc?
Dec 5, 2011I am trying to extract querystring values from a htmldocument. It contains a number of anchor links with a querystring parameter called id. I would like to get all the ids in a commaseperated string. How can I fix this? So I would like to get: Result = {1,2,3,4,5}
[Code]....
Asp.net - Pass Parameters To A Webmethod From Querystring
May 10, 2011I'm developing a website with ASP and VB.NET 4. I'm also using the FullCalendar jQuery plugin, but I have a trouble: catching a parameter from querystring to the webmethod in the .asmx. I've tried to refer the querystring property with the Request.QueryString() and it doesn't work.
Here's the webmethod:
<%@ WebService Language="VB" Class="wbsCalendario" %>
Imports System.Web
Imports System.Data
[Code].....