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• How to enable Multi-Level undo/redo in mshtml & c#

  - by MBeckius

  I have a System.Windows.Forms.Webbrowser control hosted in a Winforms app and am loading up a html document that has various elements with the contentEditable attribute set to true. How do I enable multi-level undo and redo for the document? TIA. MB

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• How to Use Captcha in asp.net mvc

  - by mary

  can any one tell me how to use captcha in asp.net mvc? is there any need to download any control for it? Thank You.

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• .net OpenFileDialog changing the CurrentDirectory

  - by meowing

  Hi, I am using OpenFileDialog. But using it changes the Environment.CurrentDirectory. Using the RestoreDirectory property solves this issue, but I'm using external dlls that I can't control that don't use RestoreDirectory. Is there a way to make it true as default? Or is there any other solution to this annoying problem? Thanks.

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• Allow users to insert a TAB into a TextBox but not newlines

  - by pbean

  I want to have a TextBox which does accept the TAB key (and places a TAB, ASCII 0x09, \t accordingly into the textbox) instead of jumping to the next control. The TextBox has a property AcceptsTab, which I have set to true but this does not give the desired result. It turns out the AcceptsTab property only works then Multiline is set to true as…

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• Is there an equivalent to the ErrorProvider for Silverlight

  - by ThePower

  Hello fellow SOers, I was wondering if there was a control similar to the ErrorProvider (in windows forms) available in Silverlight. I just have a very nice use for it and it would be very handy if there was one available. If not, is there a next best option that you experienced silverlighters are using. Regards Lloyd

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• How to create custom asp.net validator that works with UpdatePanel?

  - by Goran

  I think that subject summs it pretty well... I have created my custom validators that work great when I put them on page in design mode. However if I place them in a usercontrol, and then try to add this user control to the parent page via updatepanel, then my custom validators just won't trigger. They simply don't work. Does anyone have any…

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• Build ATOM Feed Reader for ADO.net DATA Services feed

  - by khalil

  Hi, I have built an ADO.net data services to expose data in a SQL server database as XML. What I want to be able to do is create a feed reader for this ATOM feed in .net or may be a user control which subscribes to this URI based ATOM Feed from ADO.net data service & publishes the latest information on our website

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• Charts with Sharp Develop and SQLite

  - by Stark

  I'm inprocess to create a simple application that draws chart using the data from SQLite. Is it possible ? I'm trying to go this way for developing application: connecting and processing data using SQLite Fetching SQLite data for chart control and display results on chart I'm using C# with sharp develop for this simple project. Any…

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• Move mouse cursor using javascript in Chrome or Firefox using any method (Plugin, GreaseMonkey?)

  - by Phil

  Hi, I have need to move the mouse cursor position in the browser, I can use any method as long as its in Google Chrome or Firefox, one or the other. In the best case, I would like to control the mouse position with javascript. Any easy way to do this? Thanks! Phil

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• Embedded browser not working on blackberry device

  - by Shikhar

  My application uses browser control and its running fine on blackberry simulator, but when I deploy it on device which is Curve 8900, browser dosent work. Its new phone without SIM card. I am running internet by Wi-Fy. Please help me

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• send key code to command line program os x bash script

  - by Sandy Vanderbleek

  I want to make a script that starts a program and then sends it key input. #!/bin/bash ./program (PRESS CONTROL-Z) Is this possible? From what I've found I thought it might require key codes but I could be wrong.

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• JEDI controls always recompile

  - by Larry Lustig

  I've just noticed that whenever I do an incremental compile (ctrl-F9) of any of my Delphi 2010 projects, all JEDI units referenced in my project are recompiling although they have not been changed in any way. In fact, if I create a new project, drop a JEDI control on the form and compile, I see all JEDI dependencies getting recompiled. …

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• ASP.NET Tab Controls

  - by George Stocker

  I'm currently attempting to create a tabbed interface in a web application, and based on my search, there aren't any 'built in' tab controls in ASP.NET. There are some in the ASP.NET AJAX downloadable toolkit, as well as a wealth of 'pay for use' third party Tab Controls. My question is: What Tab control have you used for ASP.NET…

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• Performance impact of wrapping ActionLink extension method inside a partial view

  - by nuhusky2003

  What would be a performance impact if I wrapped every call to an action link (ex. <%=Html.ActionLink(....)) inside a partial view. So in other words instead of calling html extension method for actionlink I would call a html extension method for rendering partial view, and my partialview (user control) would execute the…

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• Avaudioplayer problem regarding songs

  - by Arun Sharma

  I am using avaudioplayer for playing mp3 songs. The problem is in being able to catch the instance of the player to control it i.e. Stop it, Play it etc. The code by default creates multiple instances of the same player and overlaps the songs. I am being unable to reference the player specifically. Do you have an idea as…

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• How to enable or disable node in CTreeCtrl in MFC ?

  - by Hiren Gujarati

  I have searched through internet & found that there are no any direct method that disable nodes of CTreeCtrl control. check one post at http://www.ucancode.net/faq/MFC_CTreeCtrl-CListCtrl.htm & also on codeguru.com but not clear about how to disable node of CTreeCtrl.

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• Win forms, log all clicks?

  - by chillitom

  Hi All, Is there a way to log all of the clicks in a Win Forms application? I'd like to intercept clicks and record the action and the name of the control that caused it. Is this possible? Thanks in advance.

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• Important Question, Please give response if u have any idea....

  - by Sumit Kr Singh

  Hi i an developing an iphone application, it is basically a security application based on "Thief Buster"(available on Appstore URL: http://itunes.apple.com/app/thief-buster-antitheft-alarm/id327463179?mt=8# ) my problem is: * Volume Control Blocking * Automatic application restart Please provide the application…

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• jQuery DateTime Picker

  - by fluid_chelsea

  I've been looking around for a decent jQuery plugin that can handle both dates and times. The core UI DatePicker is great, but unfortunately I need to be able to take time in as well. I've found a few hacks for the DatePicker to work with times, but they all seem pretty inelegant and google isn't turning up…

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• Do you know any examples of a PAC design pattern?

  - by Matt Farina

  Can anyone point to any websites or web applications that are using the Presentation-Abstraction-Control design pattern rather than MVC? Desktop applications are easy to find like this (e.g.; GIMP) but I'm looking for something on the web.

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• What is the best keyboard/mouse for ergonomics or to prevent wrist pain?

  - by Steve Duitsman

  I have had pain in my wrists in the past, and as someone who types all day, I was wondering what are some keyboards or mice that have helped for this sort of pain. Update: Many answers have recommended examining chairs/desks for ergonomics. As someone who isn't able to work from home and therefore…

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• SSRS date default with formula disables parameter

  - by CodeGrue

  When I set a default value formula for a date parameter in SSRS, such as: =CDate(”01/” & Month(Now) & “/” & Year(Now)) or even: =Now The date parameter control becomes disables with nothing in it. Anyone know what simple thing (I am sure) I am doing wrong?

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• Is there a WebSocket client implemented for.NET?

  - by Sanoj

  I would like to use WebSockets in my Windows Forms or WPF-application. Is there a .NET-control that is supporting WebSockets implemented yet? Or is there any open source project started about it? An open source solution for a Java Client supporting WebSockets could also help me.

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• What development technologies or technology stack is typically used in the security industry?

  - by vfilby

  In this case security means building security (access control, alarm systems, etc). And I am not talking about working directly with the hardware, more focused on web based applications/api's that clients or companies can use? Are there technologies that are commonly used? Are there technologies that…

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• Multiple File Upload on a single button click

  - by Sreejesh Kumar

  I have added AJAX Controls. Is it possible to upload multiple files using "AsyncFileUpload" control ? If so, how will you do it ? If not, is there any third party multiple file upload controls to be used in ASP.Net using C# ?

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