C# - Remove All References To A DLL Across All Application Domains?
Mar 24, 2010
I have a web application that dynamically loads assemblies based on database configuration entries to perform certain actions (dynamic plugin style architecture).The calls to the objects are in a Factory Pattern implementation, and the object is cached (in a static dictionary<> within the Factory) as the calls can be made many thousands of times in a minute.The calls to this factory are made from both the main web application and a number of webservices, some in different assemblies/projects.When I need to update one of these DLLs, I have to recycle IIS to get the DLL released.As this has an impact on another application on the server, I wanted to know if there was a way I could release the DLL without restarting IIS?
I dont know if this is possible or not, but I have a column that I need to remove a bunch of exponent superscript references from a html field (and leave the rest). Does anyone know how to do this with SQL?
I am used to working on C# .NET windows applications. I am interested in starting with web applications. good ebooks or references for C# ASP.net to begin with for a guy like me who is comfortable with windows applications?
we are building a multi-tenant application, which will support that each tenant can have a unique top level domain, the application is build using the asp.net 3.5 and SQL servr 2005, while each tenant will have different database. I have seen a number of questions about the similar applications on the StackOverFlow, but none of them is related to the Testing, I want to know is how one can test the application in a development environment, specially How can we test that each customer connects to his own DB based on the URL. how can we emulate different domains on the local system. like [URL] and [URL]all goes to dev machine's IIS.
I am using Reporting Services to render a report directly to PDF. It requires that I use two web references: ReportExecution2005.asmx and ReportService2005.asmx. The performance on web references seems really poor. Since my web server (IIS7) and my SQL Server (2008) are on the same box, is there a way I can reference them directly? If not is there any way I can explicitly cache them or something. First load is really really slow, second load is perfectly acceptable.
I am developing a single web application that will dynamically change its content depending on which domain name is used to reach the site. Multiple domains will point to the same application. I wish to use the following code (or something close) to detect the domain name and perform the customizations:
[code]....
I would like to test the functionality of the above using the ASP.NET development server. I created mappings in the local HOSTS file to map [URL] to 127.0.0.1, and [URL] to 127.0.0.1. I then browse to the application with the browser using [URL] (etc).
When I try to test this code using the ASP.net development server the [URL] always says localhost. It does NOT capture the host entered in the browser, only localhost.
Is there a way to test the URL detection functionality using the development server?
I have a separate environment for development. On my production server, where we mostly host web applications, we deploy the precompiled version of the web project. While doing development I work on three projects. One is the WCF Service. Two, is the class library project. This library has classes which makes calls on the WCF service. And the third, is a web project which consumes the class library.
The last two projects come under one VS solution. I host the wcf service in the development environment. This service is added as service reference to my class library. I am unable to visualize what will happen once I add the DLL (viz output of the class library project) to my web project, and, the web project has to be deployed. At the time of deployment I have to change the service reference (the url of the svc file will change as it has to point to the production wcf service). How to go about this? What must I take care when adding the dll to the web project?
how to create a snk for all existing dlls(multiple) in n-tier ASP.net application?I have created a asp.net application using n-tier. My web layer contain refrences of all layers(data,facade,core,common).but when I try to create strong key of web layer it throws error as "refrences assembliy can not have Strong name".
I've noticed as my website gets bigger and bigger, the time my laptop takes to display my page is much longer then say a new projects with minimal references. I think there are two variables at play that affect ASP.NET warm-up time:
The quantity of external references The time it takes for a worker process to new() up each instance per worker process Additional time for the WCF objects as the ServiceHost may be in an external DLL First, are those the correct variables to take into account when considering ASP.NET startup time? Next, it appears that web.config may dispatch other objects for use with certain filetypes (*.svc, *.aspx, Windows Identity Foundation (WIF), etc. ). This too may cause delays in ASP.NET.
Last, my project is created as a "web project" not a "web site". Not sure if this has an impact. Is my theory full of holes, or is there something I can do to make development on a old laptop any better?
I'm trying to include script and style references that will not break on deployment, however I can not even get the references to work locally. I have tried using Url.Content() and MVCContrib's <%=Html.ScriptInclude("")%>.
My scripts are in a Scripts folder on the root of the site; my styles are in the usual Content/css/ folder.
Is there some way to remove data about all users , roles e t c from some Web application into aspnet database tables? tables like dbo.aspnet_Applications (here is this application that I want to remove) but also I need to remove all data with this application in other tables.
I get the message "This application is currently offline. To enable the application, remove the app_offline.htm file from the application root directory. "
However, this is no app_offline.htm file in the root directory. Where in the heck is it?
I am looking in the Solution Explorer, and I also looed in Windows Explorer . . . not a sign of it. ?
I am currently finalizing an ASP.NET web application that requires to have a page printed at the end of the process.
Currently, what I am trying to achieve via ASP.NET is to NOT display the URL at the bottom of the printed page.
From my understanding, this is controlled by the web browser. On IE 8, you can go to file, page setup and you can remove the URL from the page footer.
My problem is this web application will be used by hundreds and I would have to manually change the settings for every user on their desktop. Also, another problem is that I still want the URL to be showed on the page footer when they print their other stuff on the web. And last, even if I go on every single computer and change the settings, well the user can put the URL back on the page footer.
So is there a way for my web application to control that ? I assume that there is a registry setting, but again i'm not sure my web application will have access to everyone registry due to strict policy on the network.
Another route would be to generate the letter in a PDF document but I don't want to go that route at this very moment..
I have 2 ListBoxes. 1st SelectionMode is Multiple. Once I select many options from 1st ListBox I can copy it in ListBox2 but i Unable to remove it.
Code :
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click For i = 0 To ListBox1.SelectedItems.Count - 1 ListBox2.Items.Add(ListBox1.SelectedItems(i).ToString()) ' ListBox1.Items.Remove(ListBox1.SelectedItems(i).ToString()) it is not removing. Next End Sub
So we have been using the same login gode to connect to various domains in asp.net, with and without MVC. The code works. We have a new server, first one to run server 2008 r2, set up with a directory structure similar to one of the ones that has been working. Using forms authentication, I set up in the web.config
It connects to build the membership provider just fine, but when I tryto use the exact same username and password to login on the forms login page (the stock asp.net stuff) it fails to login. same user, same password that's being used to connect with the membership provider. If I change the password in the web.config, I get an error that it's incorrect, so I know that the membership provider is getting connected with those credentials. What I can't figure out is why can't I use the same credentials to login? I've checked:
The user is not locked.
the user is not set to change password on next logon.
I want to redirect different domains which I have to my newly created website using dotnetnuke. As it is currently working on this site [URL](when user type thescripts.com it redirects user to [URL]
So I know you can share your cookies across subdomains eg. staging.mysite.com and www.mysite.com etc by setting the domain of the cookies to ".mysite.com"
BUT, is there a way to share across all the sub domains EXCEPT one. e.g. the cookies will not persist on images.mysite.com?
I have a website which has two domains added. Both domains point to the root of the website. Is it possible to alter the robots.txt so that one of the domains doesn't get crawled, while the other still does?
I have 2 applications. One on asp.net webforms [URL] which should provide authentication, user logs in and I can use the cookie to authenticate on my asp.net mvc app located at [URL]. All I'd like to do is able to access the cookie so I can get the userId that was stored in it using the FormsAuthentication.
They use normal authentication provided by microsoft;
