18 Articles match "Handler","Windows"

41 Articles match "Handler","Windows"

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• jQuery UI and Windows 8 and Internet Explorer 10 touch screens
  
  Microsoft has shipped Windows 8 and Internet Explorer 10 and the jQuery UI draggable effect doesn’t work there as is. This will suppress the default IE10 behavior and pass the gestures on to the jQuery event handler. I recently did a blog post describing how to enable the jQuery UI drag effects. In this post I showed how to get the draggable effect to work on an iPad. While that works just fine it isn’t the end of the story. The solution Fortunately the solution is a lot simpler and doesn’t require an additional plug-in. It turns out this is rather simple. Enjoy!
  The Problem Solver - Wednesday, October 24, 2012
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• Rehosting the Workflow Designer in WF4
  
  Beta 2 With Windows Workflow Foundation 3 it was possible to rehost the workflow designer in your own application. With Windows Workflow Foundation 4 live has become much better on the rehosting front In fact it is possible to create the fully functional and useful workflow editor below in about 200 lines of code. We could periodically check this Selection but its even easier to subscribe to chances using the Subscribe() function and passing in a handler that is called whenever the selection changes. Note: This blog post is written using the.NET framework 4.0 null ). {.
  The Problem Solver - Wednesday, December 23, 2009
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• Username/Password Validation with Geneva
  
  There are two handlers that register for UserName tokens: WindowsUserNameSecurityTokenHandler and MembershipUserNameSecurityTokenHandler (I guess it is clear which account stores they use). By default the Windows handler is registered and unless you have a used a username/password pair that incidentally matches a Windows account on your system, username authentication will fail. You now have two options: using the membership handler (if you have an existing membership provider) or write your own handler, which is pretty straightforward. get. {.
  www.leastprivilege.com - Thursday, November 13, 2008
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• Easier Async for Silverlight Apps using MVVM
  
  However, as is the case with other UI frameworks such as Windows Forms or WPF, you should not touch UI elements from worker threads. This has to do with how Windows apps process messages, which are always handled on the thread that created the visual element. Windows Forms has the Control.InvokeRequired / Control.BeginInvoke API. And the BackgroundWorker component lets you write events handlers that are executed on the UI thread when reporting progress or completion. WPF and Silverlight have Dispatcher.CheckAccess / Dispatcher.BeginInvoke. Technical MVVM Silverligh
  Tony and Zuzana's World - Saturday, January 29, 2011
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• HTML 5 and file Drag & Drop
  
  There is a lot of new goodness in HTML 5 and one of these features is being able to drag a file from the Windows explorer into the browser and handling the drop event using JavaScript. To work with file drops we need to handle 2 events, the dragover and the drop , by adding event handlers using the native addEventListener() function. If you are a GMail user you are probably familiar with this as GMail allows users to attach files to emails using this Drag&Drop style. Of course as always not every browser supports the new feature. 1: 2: 3: 4: HTML 5 Drag & Drop demo. Enjoy!
  The Problem Solver - Thursday, October 13, 2011
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• NativeActivity – A Tricky Beast
  
  I’m writing Essential Windows Workflow Foundation 4.0 But, because we want to retry on failure, we also pass in a fault handler (OnFaulted). Next it schedules the Delay as we have to wait for the retry delay and wires up a completion handler (OnDelayComplete) so we know when the delay is finished. OnDelayComplete simply reschedules the Body activity, remembering to pass the fault handler again in case the activity fails again. with Maurice for DevelopMentor. One of the things that I think is less than obvious is the behavior of NativeActivity. AsyncCodeActivity.
  .NET Meanderings - Tuesday, February 9, 2010
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• Using the Message Mediator Service in MVVM Helpers
  
  5: /// registered as target method handlers for the given message key. 17: /// This registers a specific method as a message handler for a specific type. 20: /// Handler method. 21: void RegisterHandler ( string key, Action handler); 22: 23: ///. 24: /// This registers a specific method as a message handler for a specific type. 26: /// Handler method. handler); 28: 29: ///. 30: /// This unregisters a method as a handler. 33: /// Handler. 34: void UnregisterHandler ( string key, Action handler); 35: 36: ///. 39: /// Handler.
  Mark's Blog of Random Thoughts - Tuesday, February 22, 2011
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