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  • WPF Bind User Control Coordinates

    - by morsanu
    Another beginner WPF question from me :) Ok, so I have a User Control added to a Canvas. In another area of the application I have two TextBoxes that will get 2 values : X and Y. I need a two-way binding between the user control's top left corner coordinates and those 2 textboxes. I don't mind implementing a Converter or doing some calculations, but I need a push in the right direction from a more experienced WPF developer.

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  • How do web servers work?

    - by kapilg
    I am a .NET developer and I've been working in C# for almost 3.5 yrs. I want to understand how the web server works and I don't mean a 65,000 feet overview. I want to understand the inner workings of a web server. What are some good resources to learn the nuts and bolts of how a web server works?

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  • What is a service provider?

    - by Joey
    Sorry if this is a silly question but I am a C developer who just happen to be in a meeting with a bunch of .NET guys and over heard their conversation. They were sketching out a design and constantly talk of service provider, services and spring. Instead of looking silly by asking them, I just decided to post here. BTW, I am doing device driver development (have been for more than 10 years using C) and NEVER heard of service provider.

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  • Does the VB6 IDE run on Windows 7 64-bit

    - by jasonk
    We're approaching a point of replacing several of our developer PCs and would like to move up to 64-Bit to maximize the hardware/life of the PCs but we also need to support several legacy VB6 applications. That said, does the VB6 IDE run on Windows 7 64-bit? Microsoft says it's not supported, but that doesn't necessarily mean it doesn't work. Does it work? Are there any pitfalls/workarounds needed to get it running?

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  • HELP!! Ruby & RoR Resources?

    - by aaroninfidel
    Hello, I've been a PHP Developer for a few years now and I've recently been interested in learning Ruby & Rails but I've found a lot of the resources I've found seem to be dated and not for Rails 2.0 or Ruby 1.8.6 etc... can anyone point me in the right direction? I'm running OSX 10.6 with the default ruby & rails installation. Thanks!

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  • iphone ios4 is not working

    - by asad26
    hi every one i am iphone developer as standard registered, i installed SDK4 seed version is fine and i alos instal ios4 for my ipod touch that is register in apple for development use, so i used xcode organizer to update my ipodtouch to new ios4 every this was fine and working to upload data , but in middle is crash and didn't work , now my ipod touch is dead is not working at all and i try to restore my ipad from backup i have in itune it didn't work? so any one has solution for my problem for installing ios4 in my ipodtouch ? thanks

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  • resharper "cleanup code" vs. 'var' keyword

    - by bitbonk
    I have an odd behavior with code clean up for c# in visual studio 2008 Team Developer Edition. Whenever I clean up my code using "Full Cleanup" it replaces all var declaration with explicit type declarations. But I have set the appropriate settings under "Inspection Severity" "Use var keyword when initializer explictly declares type" and "use var keyword when possible" to "Show as Error" Is there any other setting I need to set or is this a known bug?

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  • Setting DataReader = nothing

    - by tanmay
    Hi all, In my project I have seen that at many places developer has just nullify the DataReader object after use and hasn't close or dispose.. I want to know the advace effect of doing so, I mean nullifying the datareader and not closeing them. Thanks and Regards, Tanmay.

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  • Spring to understand properties in YAML

    - by litius
    Did Spring abandon YAML to use as an alternative to .properties / .xml because of: [Spring Developer]: ...YAML was considered, but we thought that counting whitespace significant was a support nightmare in the making... [reference from spring forum] I am confident YAML makes a lot of sense for properties, and I am using it currently on the project, but have difficulties to inject properties in a <property name="productName" value="${client.product.name}" /> fashion. Anything I am missing, or I should create a custom YamlPropertyPlaceholderConfigurer ? Thank you, /Anatoly

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  • About Php development

    - by rahul
    hi actually i m new in prograamming and i have developed two projects one in osdate and other is my own code and i am jyst 6 months older in php as developer i am not happy with my code standard i want to improve that plz anyone can suggest me about standard and how to organised your project before starting ??i know its funny bt i dnt have any senior in my office i have to make myself

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  • Flicker, orkut, picasa API for Flex? Need API?Please help?

    - by Ankur Sharma
    hello, I have to work on one new project, there we have to provide an option to download images from any website like, Orkut, picasa etc, so that the user, can view his/her pictures any time and his/her images are accessible any time, so i heard of APIs, that we developer can use. i hope u r getting me, i saw tour de flex, there are few available API like for Flicker, they have ready made API, but i need to work on Facebook, Picasso, Photobucket, etc please if any body of you having any solution on this, then plzz help me out, Thanks in advance

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  • Firefox extension file structure best practice

    - by user353969
    Is it a good practice to put js files of the "content" folders in inner folders representing their logical module? For example have a "datalayer" and "view" folders? I looked into some well known extensions, such as Firebug, and saw no such devision. I'm a Java developer so its seems much more natural to divide the files logically.

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  • Developing Applications that can interact Lotus Notes (.nsf) databases

    - by sridhar-voleti
    Hi, I am a c# developer interested in developing a windows application to connect to a lotus notes .nsf db and display the information like 1) Number of forms 2) Number of views 3) Script Libraries 4) Actions 5) Agents Once I do this, I want to read each form and the UI elements available in each form and generate an equivalent .aspx file. I have lotus notes client and designer installed on my system. Could some one suggest how to proceed with this requirement? Thanks a lot in advance Sridhar

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  • Collapsible controls in MFC (example included)

    - by John
    In the WindowsXP Control panel, you can see a nice collapsible panel control on the left: These are not just collapsible, but animated too. I wondered if these are any kind of control accessible to a developer, specifically in MFC? Or are they custom/bespoke functionality?

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  • Which European conference is the best equivalent of OSCON?

    - by smci
    Looking for a large European developer/software conference, open-source-friendly, programming-language-neutral, platform-neutral, vendor-neutral. Any recommendations? apparently there briefly used to be a Euro OSCON (2004-2006? what happened?) some good language/app-specific ones like EuroPython, EuroSciPy, DjangoCon European BarCamps seem kind of fragmented, esp. for an English-speaking audience anything bigger or better? If there isn't anything, I wonder if O'Reilly would resurrect Euro OSCON.

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  • Is there any IDE integration for JBoss AS 6?

    - by Jonathan Frank
    We have switched to JBoss 6 to make it possible to use a wider range of Java EE technologies. We chose JBoss because of its small memory footprint compared to other application servers, so we have no other choice. Do you know any developer tools that can be integrated with JBoss AS 6? Thanks in advance Jonathan Frank

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  • pro/con of having single/multiple action per file in symfony?

    - by koss
    been working with symfony for a while. most tutorials describe having multiple actions in a single php file. however, i find having 1 action per php file easier to maintain. what's the pro/con of both? is this purely a developer preference in code organisation? any performance impact on either approach? what's common practice for reasonably large production applications?

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  • How to add controls to a Tab Layout in Andriod?

    - by chobo2
    Hi I am following this tutorial http://developer.android.com/intl/de/guide/tutorials/views/hello-tabwidget.html and have completed it. Now I would actually like to add you know some controls to these tabs like textboxes(text edit). How do I do this? I go to my mail.xml using eclipse as my ide and go to layout view and I now get a NullPointerException so I can't even drag stuff onto the layout anymore. Thanks

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  • Sparx Enterprise Architect for SQL Server modeling?

    - by Tone
    I have used MS SQL Server Management Studio for most of my database modeling to this point in my career. I am a database developer (not a DBA), but interested in the benefits with using Sparx systems Enterprise Architect for data modeling. I do not have the need to generate scripts for different databases, other than that what does using Sparx EA buy me that SQL Management Studio does not?

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  • Asynchronous Silverlight 4 call to the World of Warcraft armoury streaming XML in C#

    - by user348446
    Hello - I have been stuck on this all weekend and failed miserably! Please help me to claw back my sanity!! Your challenge For my first Silverlight application I thought it would be fun to use the World of Warcraft armoury to list the characters in my guild. This involves making an asyncronous from Silverlight (duh!) to the WoW armoury which is XML based. SIMPLE EH? Take a look at this link and open the source. You'll see what I mean: http://eu.wowarmory.com/guild-info.xml?r=Eonar&n=Gifted and Talented Below is code for getting the XML (the call to ShowGuildies will cope with the returned XML - I have tested this locally and I know it works). I have not managed to get the expected returned XML at all. Notes: If the browser is capable of transforming the XML it will do so, otherwise HTML will be provided. I think it examines the UserAgent I am a seasoned asp.net web developer C# so go easy if you start talking about native to Windows Forms / WPF I can't seem to set the UserAgent setting in .net 4.0 - doesn't seem to be a property off the HttpWebRequest object for some reason - i think it used to be available. Silverlight 4.0 (created as 3.0 originally before I updated my installation of Silverlight to 4.0) Created using C# 4.0 Please explain as if you talking to a web developer and not a proper programming lol! Below is the code - it should return the XML from the wow armoury. private void button7_Click(object sender, RoutedEventArgs e) { // URL for armoury lookup string url = @"http://eu.wowarmory.com/guild-info.xml?r=Eonar&n=Gifted and Talented"; // Create the web request HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(url); // Set the user agent so we are returned XML and not HTML //httpWebRequest.Headers["User-Agent"] = "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0)"; // Not sure about this dispatcher thing - it's late so i have started to guess. Dispatcher.BeginInvoke(delegate() { // Call asyncronously IAsyncResult asyncResult = httpWebRequest.BeginGetResponse(ReqCallback, httpWebRequest); // End the response and use the result using (HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.EndGetResponse(asyncResult)) { // Load an XML document from a stream XDocument x = XDocument.Load(httpWebResponse.GetResponseStream()); // Basic function that will use LINQ to XML to get the list of characters. ShowGuildies(x); } }); } private void ReqCallback(IAsyncResult asynchronousResult) { // Not sure what to do here - maybe update the interface? } Really hope someone out there can help me! Thanks mucho! Dan. PS Yes, I have noticed the irony in the name of the guild :)

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  • How do I specify a keys password with MSBuild for the purpose of using Hudson?

    - by Brett Ryan
    We have just setup our hudson server to build .NET projects which seems to be working fine, however for projects that require a password when signing the assemblies I can not figure out how to tell hudson what the password is? For us the password is asked the first time a developer checks out the source code and they open with visual studio, how is this stored? Can we just place a secret file somewhere on the server?

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