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• Free launcher or bootstrapper checks .net framework installed or OS Version

  - by Shurup

  I look for a free launcher or bootstrapper that checks whether the .net framework is installed, and starts my app1.exe, or app2.exe if not. Alternatively a louncher that checks for the OS version.

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• asp.net-mvc RenderPartial onclick

  - by niao

  Greetings, I have an asp.net mvc application. I have some links that corresponds to clients names. When user clicks on this link I would like to show an information of clicked client and additionally a textarea where user shall be able to write some text (comment) about selected client. How can I achieve it?

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• how to implement payment gateway in asp.net

  - by Ayyappan.Anbalagan

  I need to know how to implement payment gateway in asp.net for my belling based project. Is there one payment is gateway enough to access all the bank account. thanks Regards.. A.Ayyappan

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• Resizing an image in asp.net without losing the image quality

  - by Kumar

  I am developing an ASP.NET 3.5 web application in which I am allowing my users to upload either jpeg,gif,bmp or png images. If the uploaded image dimensions are greater then 103 x 32 the I want to resize the uploaded image to 103 x 32. I have read some blog posts and articles, and have also tried some of the code samples but nothing seems to work right. Has anyone succeed in doing this?

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• Facebook Application with .net

  - by AjmeraInfo

  i want to create one facebook application with asp.net i required login to facebook and required permission for sending email, publish stream and offline access to facebook profile.

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• ASP.NET access a folder as ASPNET even though impersonation is set

  - by Ron Harlev

  I have my ASP.NET web.config set with impersonation <identity impersonate="true" userName="domainName\userName" password="userPassword" /> I'm running some a method like IO.Directory.GetFiles(somePath) And monitoring the file system access with Process Monitor I keep getting all the access requests from the aspnet_wp.exe process to the folder, as the ASPNET user. Why am I not seeing the access as the impersonated user?

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• ASP.NET AJAX Partial Rendering

  - by AJ

  Hello, I have a question about how ASP.NET AJAX partial rendering actually works. Does it: 1) Renders the whole page on the server, transmits the whole page to the client, the client then merges just the area contained in the update panel. 2) Renders the whole page on the server, transmits and merges just the area contained by the update panel. 3) Renders, transmits and merges just the area contained by the update panel. Thanks, AJ

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• Erlang-style light-weight processes in .NET

  - by alexey

  Is there any way to implement Erlang-style light-weight processes in .NET? I found some projects that implement Erlang messaging model (actors model). For example, Axum. But I found nothing about light-weight processes implementation. I mean multiple processes that run in a context of a single OS-thread or OS-process.

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• Convert .Net Color Objects to HEX codes and Back

  - by Damien

  As per the question title, How could I take a hex code and convert it to a .Net Color object, and do it the other way? I googled and keep getting the same way which doesn't work. ColorTranslator.ToHtml(renderedChart.ForeColor) Which returns the name of the color as in 'White' instead of '#ffffff'! Doing it the other way seems to have odd results, only working some of the time...

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• Create Global ASP.NET Function?

  - by davemackey

  I think this is a pretty easy question...How do I make a asp.net function global? e.g. If I have a function GetUserInfo() defined on default.aspx how do I call this function from mypage2.aspx?

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• Jpeg 2000 and .net

  - by pho3nix

  I working in a activex control using .net for load it in a ie website. I need read a jpeg 2000 file but i don't want use a 3rd party dll because this will cause dependencies or embedding it make my dll very big. Anyone have idea where i can find a class .cs for embedded on my project, i need only read file, no write only read.

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• ASP.NET messageboard that is PnP?

  - by Jim Beam

  What are some of the better messageboard components that are available for an ASP.NET site. I currently have a site in C#/Ajax (FW 3.5) that I would like to add a messageboard to (also have a SQL Server db). Can someone recommend a component that can be easily added?

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• High Availability ASP.Net MVC

  - by user360730

  When building an ASP.NET MVC application with High Availability is it best practice to keep the session state on the SQL Server, if there is no state server available?

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• Ubiquitous way to get the file system root of a .NET WEB application

  - by Eddie

  Similar to Ubiquitous way to get the root directory an application is running in via C#, but that question seems to be related to Win Forms. How would the same be done for Web Forms? I was using... HttpContext.Current.Server.MapPath("~") This works great for handling HTTP requests but seems not to work if a scheduler like Quartz.NET invokes a job (the problem I am having). The HttpContext.Current is null in that scenario since an actual HTTP request is not made.

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• ASP.NET ascx.cs via GET

  - by Heavy Bytes

  Say I have this url: http://site.example/dir/ In this folder I have these files: test.ascx.cs and test.ascx Just to be clear, I am not a .NET developer. From a security point of view - why can't I access http://site.example/dir/test.ascx.cs and how secure is it to keep those files there? I assume IIS filters out request that query these kind of files, but can someone explain me this? Thank you.

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• Using ObservableCollection in ASP.NET

  - by Andrey

  I need to use functionality that ObservableCollection provides, in my asp.net app. My only concern is that this class is a part of WindowsBase assembly and I'm not sure if it's a good idea to include a windows assembly in a web project. Any ideas/comments? Thanks!

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• Can I write for .Net 4 using VS2008?

  - by chillitom

  Can I write code against .Net 4 and its libraries using VS2008? If so how should I configure it? I realise that VS2008 will probably struggle with language changes such as the dynamic keyword but can I install the version 4 and target it anyway? My only real interest is in being able to use some of the new libraries, in particular I'm interested in the TPL (http://en.wikipedia.org/wiki/Parallel_Extensions)

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• Using ASP.NET c# with Sketchup Ruby Extension

  - by Tad Carter

  I'm an ASP.NET c# developer using VS2010 as my development platform. I am interested in accessing Sketchup models using a web form interface. Has anyone done this? I am looking for a simple "Hellow World" web application that uses the Ruby Extension model.

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• Getting authenticate AD users objectGuid from asp.net

  - by Egil Hansen

  Hi all I am using windows authentication within an ASP.NET application. I am wondering how to best get the objectGuid from the currently logged in user? Regards, Egil.

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• ASP.NET page to image or pdf.

  - by leduchuy89vn

  Hi everybody. I have an asp .net page like this: http://farm4.static.flickr.com/3631/3690714302_c17b259863.jpg My Table is Gridview and some Label, anybody can tell me how to create a button to convert my page to image or pdf file and save it to desktop. Help me please T__T.

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• .net Compact Framework 4.0

  - by Daniel

  Will their be a new release of the compact framework with VS2010 and .net 4.0 and if so what new features will it include? WPF? linq to SQL? etc

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• Retrieving Windows DHCP servers list and scope information of each DHCP server using .NET

  - by Jagannath Swain

  We are doing a small dashboard to retrieve and display the DHCP servers list in a LAN and then getting the Scope information like IPs used and unused and the count using .NET preferably C#. How could that be made possible.

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• simple yet secure encrypt / decrypt asp to asp.net

  - by Michael

  First post here. I have a asp/vb6 web app that logs in a user I want to encrypt the users identity field and pass(querystring) it to a asp.net app and then decrypt it to do a db lookup. I've google'd it of course and found rot13, not secure enough. I've also found some hits on MD5 / RC4 but did not find any good examples of encrypt / decrypt. Thanks, Michael

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• Can't add ADO.NET Entity Model because of error

  - by Freshblood

  I am using VS 2010 Express.This error appear "Error HRESULT E_FAIL has been returned from a call to a COM compenent" When i try to Add ADO.NET Entity Data Model. VS 2008 PRO is installed on my pc too but i don't think that it is caused by VS 2008 .I tried to reinstall VS 2010 Express but still same. How can i fix it ?

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• Lucene.Net Search result to highlight search keywords

  - by Ali Shafai

  I use Lucene.Net to index some documents. I want to show the user a couple of lines as to why that document is in the result set. just like when you use google to search and it shows the link and followed by the link there are a few lines with the keywords highlighted. any ideas?

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