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• How to copy and paste a file with the clipboard from a compressed folder using VB.Net

  - by Ross Goddard

  The question says it all. I want to paste a file from the clipboard that has been copied from a compress folder using VB.net. By examining the clipboard, I see there is a FileGroupDescriptorW which seems to contain some information about the file. But I have not found how to use the information to grab the file and paste it.

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• ASP.Net export to excel + File Download dialog action.

  - by Muhammad Umar Siddique

  i m trying to export data from asp.net form to excel using following lines of code Response.ContentType = "application/vnd.ms-excel"; Response.AddHeader("content-disposition", "attachment; filename=Report.xls"); Everything seems to be working fine. Now what I need it to take some action if user clicks the "Cancel" button on File Download dialog. How i can do this ? thanks..

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• ASP.NET Webforms 4.0 Routing : How to get rid of physical urls.

  - by Alper Ozcetin

  Hi, How would you accomplish these in ASP.NET Webforms 4.0 Routing; People should not reach .aspx pages directly, without routes, Start page should be "/" or "/home" or something else, but not "Default.aspx", Static content should not be handled by routing. Thanks.

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• Store and retrieve html from sql server 2008 and display using ASP.NET MVC?

  - by VJ

  Hi all I am trying to store html and hyperlinks in my sql server 2008 database. I want to also be able to display the hyperlinks and render the html accordingly. I am trying to do this in ASP.NET MVC so I tried using HTTPUtility.HtmlEncode() method but didnt really store it thw way I wanted. So can anyone please guide me through the steps i need to take to achieve this.

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• Is there a way to tell .NET where to look for the user settings file?

  - by Davy8

  Basically multiple instances of our application will be launched but they need to have separate user settings. We currently have use "user settings" for that, and it works fine for a single instance (per windows user) but we would like to be able to launch multiple instances with say a settings path passed in via command line. Is there a way to do this with the built-in .NET settings or will we have to roll our own?

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• What future JS libraries have against ASP.Net and JSF components libraries?

  - by WSK

  Could you people share your opinions about future of JavaScript libraries as compared to ASP.NEt and JSF component libraries? Do you feel that Pure JS components are going to live around us for quite a some time? Or ASP or JSF would be a safe investment?

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• How can I sort just part of a list using vb .net?

  - by Eyal

  In VB .Net, the Generics Lists have a sort function that accepts IComparer or Comparison. I'd like to sort just part of list. Hopefully I can specify the start index, count of elements to sort, and a lambda function. It looks like you can only use lambda functions to do this if you're sorting the entire list. Is that right or did I miss something?

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• How to run a task before updating source files in CruiseControl .NET?

  - by Bashir Magomedov

  Hi all, I need to run a taks in CruiseControl .NET before checking for modification in source control. I mean this task should be the very firts thing that CruisControl will always do. I see section in cc.config, but it is for running tasks before building a solution, so it is not exactly what I need. Will be very appriciate for any help. Thank you.

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• Do the parallel-for in .net 4.0 takes privilege of GPU computing automatically?

  - by Gulshan

  Do the parallel-for in .net 4.0 takes privilege of GPU computing automatically? Or I have to configure with some drivers so that it uses GPU.

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• What is the easiest way to ping/notify a .NET Windows Service?

  - by a b

  What is the easiest way to ping/notify a .NET Windows Service? Do I have to use WCF for this? Or is there an easier way? I would like to be able to wake up the service using a Python (or an Iron Python) script from anywhere. Also is there a way I can be notified (by email) if that the service has stopped?

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• How can i get the client's browser displayed address with Asp.NET?

  - by strakastroukas

  I 'm implementing my version of "ShareThis" in my webpage. How can i get the client's browser displayed address with Asp.NET? I am little confused with this one since the url to share... 1) is created with URL rewriting 2) contains Greek characters. P.S. The client url is like example.com/e??????a/ß?ß??a

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• Which View Engine are you using with ASP.NET MVC?, and Why?

  - by Sosh

  Hi, I'm thinking of experimenting with alternative View Engines for ASP.NET MVC, and would like to know what other people are using. Please let me know 1) Which View Engine you use, and 2) Why. The standard 'web-forms' view engine is of course a valid answer, but please say so only if you have decided to use it for a reason, not just 'Becuase I can't be bothered to change it' ;) Thank you!

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• ASP.NET: Access Child control Inside IFrame in Parent Page.

  - by Shivkant

  I have a 1st page in which i have a IFrame control. Inside iFrame, i opened 2nd page. Now i want to access the control values of 2nd Page in 1st page Code behind. I am not able to access. I am using Dot Net Framework 3.5 Please help me for it...

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• How can CruiseControl.Net fail a build based on changing metrics?

  - by skolima

  I would like CruiseControl.Net to fail a build when some code metrics change in a 'wrong' direction, i.e. code coverage decreases or Gendarme defect count increases. The Gendarme metrics are already tracked in report.xml file (because they are presented on web dashboard graphs), the code coverage is only reported on build status page (and saved in build report xml). How can I achieve this?

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• What is the best way to learn Java and start following the latest and greatest for a C#/ASP.NET deve

  - by CodeToGlory

  I would like to build some sites using Java stacks but would like to follow some blogs/books/articles coming from a ASP.NET background. Would need to know about tools, productivity tools, that are used to developer Java apps.

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• My team members don's support the use of validation controls that are available in asp.net (for web

  - by Ayyappan.Anbalagan

  My team members don's support the use of validation controls that are available in asp.net (for web application). What are arguments in favor of validators instead of or in addition to javascript validation?

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• Is .NET a write once, run anywhere (WORA) platform like Java claims to be?

  - by Scott Saad

  I remember Sun's slogan so vividly... "Write Once, Run Anywhere". The idea being that since programs are compiled into standard byte codes, any device with a Java Virtual Machine could run it. Over the years, Java seems to have made it onto many platforms/devices. Is this the intention or was it ever the intention of .NET. If so, what kind of efforts are being put forth to make this a reality?

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• What's the best way for storing record's ID on web page while editing in ASP.NET MVC ?

  - by user137348

  While a record is edited,how should be the ID stored ? I could have a textbox with enabled false, but I don't like this approach. In ASP.NET I used to have a property which has saved the value in viewstate(Actually a hidden field + encrypted value). The only solution I found Is to use a hidden field. Is it save enough ? Are there any others options ?

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• How to show the user one day behind messages in Vb.net webform?

  - by ahmed

  I am working on a Incoming and outgoing messages webform, I would like to show the users the only messages in their INBOX of one day behind. I have a dropdown where I'm giving the selection of All and Pending messages. But if the users have any pending messages in INBOX of just one day behind ,they have to choose All to retrieve the messages. So how do I retrieve messages from message table of just one day behind ? I am using SQL 2000 vb.net web application.

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• how to attach multiple files as e-mail attachment in vb.net ?

  - by ahmed

  How do I attach multiple files as e-mail attachments in vb.net? I am trying to use a list box where user will select the file and attach which will appear in a listbox. And also I would like to give the option to delete the attachment also.

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• How to get high resolution images for Printers in .net?

  - by Simon

  If you go to "Control Panel\Hardware and Sound\Devices and Printers" in Windows 7 (and i assume vista) you will see some nice pretty pictures of printers. See image below Is it possible to get access to these images through .net? For example to display them on a windows form?

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• Can you point me to current examples using NHibernate in an ASP.NET MVC2 app?

  - by alphadogg

  Can anyone point me to any self-contained, complete, current reference materials/projects using NHibernate in an ASP.NET MVC2 application? I have looked at Sharp Architecture, but I am not sure I need the complexity in that project. I certainly don't know enough about it to know if it is over-engineered for my purposes. I would like to see more types of implementations to gauge the various ways people have skinned this cat.

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• Why does asp.net wrap the page in a form?

  - by Frankie Laguna

  I'm a PHP developer who has to work on ASP.net projects and I'm wondering why every page is wrapped in a form. This just doesn't make sense to me. Also What's with all the hidden input fields especially the "View State" one.

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• Can asp.net dynamic data work for more than one database??

  - by Perpetualcoder

  Can I have scaffolding for tables from more than one table in a single asp.net dynamic data website?? If so, how do you do it?

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• When your vs.net project is type website, what's the namespace/dll you reference in your handler web

  - by Blankman

  When your vs.net project is type website, what's the namespace/dll you reference in your handler web.config setting? you normally have to do: "YourNameSpace.Class, Class"

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