Iis - Current Working Directory In Code-behinds - Can We Depend On It
Sep 10, 2010
Can we depend on the current working directory in ASP.NET code-behinds? Or, in other words, can we use relative paths, and be sure that they'll work?If, in one page on a website, I set the current working directory to something specific, will it still be the same the next time another page on the website is loaded? When the same page on the website is loaded?If I set the current working directory to something specific, in Page_Load(), can I be sure that it will still be the same by the time Page_PreRender() is called? Or could another page on the same website change it on me, in between? Could a page on a different website in the same application pool change it on me? A page in a different website in a different app pool?
In other words, what is the scope of the current working directory, in IIS? Is it specific to a page? Is it specific to a web site? Or is it shared among all pages in an app pool?Where, among page, website, app pool, and server, are the boundaries that isolate different values of current working directory?
I have an ASP.Net MVC app, and i have some xsl files inside of the Content directory.I've try a few methods to get directory dynamically buy keep on coming short.So how do i get the directory to point to the Content/xsl folder?the closest that i came to was with this:this.GetType().Assembly.CodeBase
which only returns the project DLL, but i can't figure out how to move up a few levels from there or what .net library to use to navigate around the path.there's no ../.. :(Basically i want to navigate to the Content/xsl folder which is at the same level of the Bin directory.
I am looking for a way to figure out the current URL that the page is currently on (NOT what the asp.net page currently is, but where the CODE is at). ie. My web app is located at: [URL] my code is: String page = [URL]
String response = GetResponse(page); //basically the above code goes to the website [URL] and parses the HTML within it and brings it back and populates the variable string "response". But, sometimes the [URL] throws me a curve ball and redirects me to: [URL] I want to be able to use a try/catch to be able to "catch" the error of a different page: ie validateUser.aspx. So, I need to do to this: try
{ String page = [URL]; String response = GetResponse(page); } catch { //code to check the behind URL to see if [URL] is the URL OR IF [URL] is the current URL }
understand I know how to find the URL of the current page the web app is on. I need to find the current page that threw the exception during the execution of the code behind.
I have a root directory in which I have many sub directories. Each of those subdirectories has its own project, webconfig.ini file, etc. I added a Theme directory to each of the projects in the subfolders. This worked correctly until recently when my webhost changed something with my websites because of a malisious attack on them. I don't know what they changed (nor will they tell me) but it no longer picks up the themes in the sub-folders rather it use the theme directory in the main root. How can I tell my app to use the theme directory in the same directory that it lives in rather than using the one from the parent directory?
I need to retrieve the GUID for the Current User? I've found that it's possible with DirectoryEntry, but is there a way I can do it in similar fashion to WindowsIdentity.GetCurrent.User.Value - which actually returns the SID?
I am updating some CS code that was written in 2004, and that references some assemblies which extract user data from AD by query filtering on the user's title. I can't test my updated code in VS2010 because the assemblies no longer compile - the references are no longer valid (I can't create a DirectoryEntry or DirectorySearcher) so I need to work out how to replace the code with current directoryservices.accountmanagement namespace properties and methods. I have searched around but don't seem to be getting anywhere. give me some code that will work with vs 2010 to replicate the following:
I have numeric textbox1, numeric textbox2 and numeric textbox3, where textbox3 should show the value that is the multiple of textbox1 and textbox2. The textbox3 should change dynamically when the values in the other two change.
My application is working fine in local environment but not working after push code in live. My locale environment and hosting environment both are having same configuration. Same app working fine 2 month before but in different domain but same hosting server.
how to check the both config / any possible to run debug mode in hosting server please let me know. below code used in all page for checking user session status but when I click on any link page redirect to login.aspx I think session got timeout. I don't know why session got time frequently, but this issue not happening in local environment (desktop).
I have an asp.net mvc 2 app (using .net 4.0) that isn't routing correctly when hosted in a virtual directory. I have the following simple routing rule:
routes.MapRoute( "Default", // Route name "{action}", // URL with parameters new { controller = "accounts" } // Parameter defaults );
I'm trying to resolve [URL]. Where "accounts" is a virtual directory. If I put the app in the root of an IIS website it routes fine for [URL], but if I put the app in a virtual directory I get 404 errors. I've debugged and it is executing global.asax and configuring routing when in the vdir. Is there something special I need to do for routing in a virtual directory? FYI. I'm using a vdir because the root has wordpress in it. one more thing is that if I specify a default action in parameter defaults, it will execute the default action/controller, but it never matches anything else.
I have made a virtual directory in IIS 7.5 but still unable to catch the required path. I need to save uploaded files inside a folder which i created as virtual directory but still it is showing error like- "Could not find the path..
I then found an excellent tutorial with code! It is the following: [URL] It works perfectly but only with TextBox controls. Change the TextBox to Label and it doesn't work (neither will ListBox). I have been trying to get it to work and it may have something to do with ViewState not being enabled for these other controls. I managed to get around the MasterPage and container problems, but can't get it to work with either Labels or ListBoxes. (As I understand it, the Load View State stage is not re-populating the controls from the previous time it was posted for these other two controls.) Does anybody know how? If I could get the C# code working (with Label instead of TextBox, e.g.)
I need to check whether the request will return a 500 Server Internal Error or not (so getting the error is expected). I'm doing this:
HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest; request.Method = "GET"; HttpWebResponse response = request.GetResponse() as HttpWebResponse; if (response.StatusCode == HttpStatusCode.OK) return true; else return false;
But when I get the 500 Internal Server Error, a WebException is thrown, and I don't want to depend on it to control the application flow - how can this be done?
I have different roles like Administrator ,Accountant, Clerk,Enforcment When user open Catalog Zone to add parts to Web part Zone i want only those parts should apper on the screen for which user selected Group,like if user selected Enforcement Group then Parts of that group should only appear in the Catalog Zone.
I want Catalog Zone cantains to be depend on which Group user was selected.
If Not IsDBNull(ext) Then ext = LCase(ext) End If Select Case ext 'Case ".htm", ".html" ' type = "text/HTML" 'Case ".txt" ' type = "text/plain" 'Case ".doc", ".rtf" ' type = "Application/msword" 'Case ".csv", ".xls" ' type = "Application/x-msexcel"........................
I have an ASP.NET web application(WebForms,Not MVC) developed in VS 2008 and i have implemented ASP.NET web forms URL routing by following this link [URL]It works pretty good when i run it on the Visual studion IDE.But does not works when i created a site under my IIS (IIS 5.1 in XP) and deployed the same files there.I have set ASP.NET version as 2.0 in the Properties window of my application too.But does not work.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Try loginRep = BusinessLogic.SR.GetUserName("99999") System.Web.HttpContext.Current.Items.Clear() System.Web.HttpContext.Current.Items.Add("RepId",loginRep)
I don't any errors and when in the run in the immediate window:
? System.Web.HttpContext.Current.items("RepId") in the immediate window on THAT page I get the OBJECT.
Then I have a hyperlink with navigateurl to the next page "~/ActCnt.aspx"
On that page, ActCnt.aspx, when in the code I have:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.LoadIf Not Page.IsPostBack Then Dim loginRep As BusinessLogic.SalesRep = System.Web.HttpContext.Current.Items("RepId")
In the immediate window ? System.Web.HttpContext.Current.Items("RepId") returns a String that is equal to "RepId".
Even if I change it to not be an object, but a string I only get the Name "RepId" of the keypair. I have NEVER gotten the actual value.
i want to send mail with html format i have searched in this forum and others but i havnt find any code that work i have a small solution with javascript
Code:
function gethtml() { page=document.getElementById('Cmde').innerHTML; //alert(page); return page; } </script>
but i dont now how to pass value(page) to asp.net and exactly to an session for exemple
I have created custom membership and role providers for a SharePoint web application.
If I deploy the DLL for these classes into the GAC, the membership/role provision works just fine. If I deploy these DLLs to the web application's bin folder in IIS, the web app bails with a server error immediately when browsing to the site.
Parser Error Message: Exception has been thrown by the target of an invocation.
If I view source on the error page I get a bit more info:
