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  • Equivalent of libwww-perl in .NET or Java

    - by voidvector
    I have written a crawler in Perl awhile back and it was super simple giving the high-level capability of libwww-perl. It is so straight forward in fact, it can take the raw HTML response of one request, and create the next HTTP request for you from the FORMs on that page (as in it will parse the HTML for you). Does anyone know any library like this on .NET or Java? Selenium is out of question because it requires the browser to be open, which we cannot accommodate in our implementation)

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  • Gradient Mapping in .NET

    - by Otaku
    Is there a way in .NET to perform the same technique Photoshop uses for Gradient Mapping (Image - Adjustments - Gradient Map [Gradient Editor])? Any ideas, links, code, etc. would be welcome.

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  • Working with Pop/IMAP Email and .NET?

    - by Mitchel Sellers
    .NET provides a great library for working with SMTP for sending messages, however, there is not an implementation of a Pop3 client, or IMAP client for working with receiving e-mail from a mail host. Does anyone know of a good component that can provide Pop, IMAP, or both support? I know that code project has implementations, but from my experience finding a "good" one is hard.

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  • How do i pipe stdout/stderr in .NET?

    - by acidzombie24
    I want to do something like this ffmpeg -i audio.mp3 -f flac - | oggenc2.exe - -o audio.ogg i know how to do ffmpeg -i audio.mp3 -f flac using the process class in .NET but how do i pipe it to oggenc2? Any example of how to do this (it doesnt need to be ffmpeg or oggenc2) would be fine.

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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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  • Add property to an ASP.NET MVC 2 ViewUserControl

    - by roosteronacid
    I have created a ViewUserControl in my ASP.NET MVC 2 project. This ViewUserControl serves as the general page-header for all views in the project. How can I add a custom property on ViewUserControls, accessible from views using that control?..: <%@ Register Src="../Shared/Header.ascx" TagName="Header" TagPrefix="uc" %> <uc:Header runat="server" ID="ucHeader" MenuItemHighlighted="Menuitem.FrontPage" /> <!-- custom property, here -->

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  • Recommendations for a .NET component to access an email inbox

    - by Ian Nelson
    I've been asked to write a Windows service in C# to periodically monitor an email inbox and insert the details of any messages received into a database table. My instinct is to do this via POP3 and sure enough, Googling for ".NET POP3 component" produces countless (ok, 146,000) results. Has anybody done anything similar before and can you recommend a decent component that won't break the bank (a few hundred dollars maximum)? Would there be any benefits to using IMAP rather than POP3?

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  • .Net Com Interop Create Instance Slow

    - by B Z
    I have a .net 4 application that uses a Com Dll to send SMS messages. I used TlbImp to create the interop assembly and that is what is referenced in the application. When I try to create an instance of this class, it takes a really long time (2-5 seconds). I ran performance profile in VS 2010 and the call that takes the longest by far is System.Activator.CreateInstance(). I am looking for tips on how to debug or gotchas with using Com Interop.

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  • .NET XBox Live Account API

    - by Adam Haile
    Is there a .NET API available to get data from your XBox Live account? All I'm really interested in is who's online, but messages would be cool too. And some sort of event driven notifications of user sign-on would be great, but I'll poll if need be.

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  • Databound DIV in asp .net

    - by StefanE
    Looking for a custom ASP .NET control were the InnerHTML of a DIV is connected to a databas to fetch the content to render the HTML content from the databas inside the DIV. Is there one out there I have missed or anyone could tell if its possible to make my own DIV component to make it DataBound? Thanks, Stefan

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  • trace an asp.net website in production

    - by uno
    Is there a way that I can trace every method, basically a line trace, in an asp.net web site in production environment? I don't want to go about creating db logging for every line - i see an intermittent error and would like to see every line called and performed by the website per user.

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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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  • How to read Excel file using vb.net

    - by Mark
    How to read excel file using vb.net.. I have a code to read the excel file but suddenly it crashes the output when I deleted some rows in excel file.. The deleted rows was also outputted in my coded program. Can anyone help me on how to read excel file and ignore those deleted rows to avoid unexpected null output..

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  • Convert .net String object into base64 encoded string

    - by chester89
    I have a question, which Unicode encoding to use while encoding .NET string into base64? I know strings are UTF-16 encoded on Windows, so is my way of encoding is the right one? public static String ToBase64String(this String source) { return Convert.ToBase64String(Encoding.Unicode.GetBytes(source)); }

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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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  • 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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  • Sharing assemblies between .Net 4 and Silverlight 4

    - by chris
    At the last PDC (can't remember which talk it was) they gave us the information that it will be possible to share assemblies between regular .Net 4 and Silverlight 4. Unfortunately I can't find anything on this. Was this feature dropped? What options/limitations are there? (There are similar questions on SO but they don't say if they apply to SL3 or 4.)

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