Xaml animation to code behind or done dynamic

Windows Presentation Foundation (WPF)

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    - how to create a delagate EventHandler by reflection? Check out the System.Delegate.CreateDelegte method. Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Adding a ValueConverter to the AutoToolTip of a Slider? AutoToolTipPlacement: Gets or sets whether a tooltip that contains the current value of the Slider displays when the Thumb is pressed. If a tooltip is displayed, this property also specifies the placement of the tooltip. So if you set the ToolTip for the Slider, that value will be displayed Code Snippet <Slider AutoToolTipPlacement="BottomRight" ToolTip="Hi :-)" /> Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Instantiating object using XML You have it pretty close. Try this: < UserControl xmlns = " http://schemas.microsoft.com/winfx/2006/xaml/presentation " xmlns:x = " http://schemas.microsoft.com/winfx/2006/xaml " xmlns:local = " clr-namespace:MyNamespace " x:Class = " MyNamespace.MyControl " > < UserControl.Resources > < ResourceDictionary > < local:FrameworkA x:Key = " FrameworkA " /> </ ResourceDictionary > </ UserControl.Resources > </ UserControl > Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - WCF with Cardspace Support without an app.config I have downloaded and looked at http://blogs.msdn.com/vbertocci/archive/2006/11/17/using-windows-cardspace-for-securing-a-wpf-smartclient-in-wcf-token-caching-sauce.aspx for running WCF and cardspace in a windows application. I saw the example at http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=1764124&SiteID=1 which appears to be the client code. I would like to build both the host service and the client service completely from the backend, with the wsFederation binding that is required for cardspace support. There isn't much out there on creating the application soley from the code (except for some year+ old demos I have from a microsoft technet event). How would I go about creating both the host and then the client connection using only the code (C#) Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - System.ServiceModel.Syndication It is the first time I have looked at that namespace, I am not sure it is supposed to be used for feed parsing but it is possible, try this C# sample: Code Snippet SyndicationFeed feed = new SyndicationFeed(); Rss20Serializer rssSerializer = new Rss20Serializer(); rssSerializer.ReadFrom(XmlReader.Create(@" http://blogs.msdn.com/xmlteam/rss.xml "), feed); foreach (var item in feed.Items) { Console.WriteLine(item.Title.Text); } currently outputs the following list: Erik Meijer on LINQ, XML, and the future at XTech 2007 Live from MIX07: Silverlight and XML! The BIG LINQ to XML change in Beta1... LINQ to XML Changes in Orcas Beta1 XML Notepad Source Code on CodePlex To Trust, or Not to Trust Streaming with LINQ to XML - Part 2 XML Notepad 2007 version 2.3 is now available MSXML4 is going to be kill bit-ed Upgrading to MSXML 6.0 XML in VB9 on Channel 9 Streaming with LINQ to XML - Part 1 The new LINQ to XML "Bridge Classes" to System.Xml February CTP of Visual Studio "Orcas" / .NET 3.5 is out Some things on the radar .... Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Using IDispatchMessageInspector on a web service It sounds like you are doing things right; to diagnose the problem: If the service uses http, hit the .svc file in a web browser, the page result you get may have information about the activation error exception/call stack. Else configure tracing on the server to get more details about the error: http://msdn2.microsoft.com/en-us/library/ms733025.aspx Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - How to play a dvd in a MediaElement Unfortunately not. We have a feature request logged for this. http://connect.microsoft.com/feedback/ViewFeedback.aspx FeedbackID=274634&SiteID=212 Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Installing Orcas on Vista Home Premium Upgrade to Vista Business *ducks* If there is no CTP Bit that is not an image and you don't have a dual boot of XP you're probably going to go nowhere rather quickly unless you something like VMWare can read VPC images - which I somehow get the feeling they won't be able to. Vmware has some free stuff but I've not played around with it so I do not know what it is capable of doing. Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - How to reference template part? The FindName just looks at one level in the hierarchy so I guess you have to use it when you are at the right level... for example x y z if you want to get z using the FindName you need to call it from y.... i hope this helps Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Loading cursor as resource from assembly? Should be simple! Does new Cursor( "Cursors/OpenHandCursor.cur" ) not work for you Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Simple Router sample + Security Routing Problem Instead of passing in the same message you must create a new Message and not include the Security tokens that are inside it. Which means you'll have to decrypt the message, do any verification yourself and etc. Try some algorithm like this... Code Snippet Uri uri = message.Headers.To; //using this for routing destination key IRouter router = routerextension.GetForwardingChannel(message); [tpype of body object] bodyNoSecurity = DecryptBody(message.GetBody<[type of body object]()); //custom method that decrypts and verifies the body object of the message Message msgNoSecurity = Message.CreateMessage(message.Version, bodyNoSecurity); System.ServiceModel.Channels.Message resp = router.ProcessMessage(msgNoSecurity); return resp; The only catch with this is you're stripping your message security manually... ARE YOU SURE YOU WANT TO DO THIS The Router is becoming the Message Security Authority and Authenticity... I'll add the DecryptBody algorthm later... Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Configuring WCF using custom app WCF services can be configured in code, or via config file. For editing config files, there is a tool svcconfigeditor.exe that comes with the windows sdk. For more info on svcconfigeditor: http://msdn2.microsoft.com/en-us/library/ms732009.aspx Would svcconfigeditor.exe work for you Or are you looking for a SDK to edit the config file, similar to what svcconfigeditor does Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - ResourceDictionary in Referenced Assembly i tried to reference a style in a dictionary in an assembly xxx.xxx.styles, that seem to work fine Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Displaying XML data in WPF Page Why dont you use a Bussiness Entity to keep all the info from your XML and then use a UserControl I'd save the string with an xml format and then try to open it as xml with the XmlDocument xmlDoc = new XmlDocument (); xmlDoc.Load("myxml.xml"); Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Will MS Synchronization Services be released in .NET 3.5 with Orcas? Hi there, Yes, synchronization services will be released with Orcas. Thanks! Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - VS 2005: cannot add reference to presentationcore etc. I seem to remember trying to work without installing the VS2005 Orcas extensions, and it was more trouble that it was worth. You need the project types such that you get the .g.cs files compiled from your XAML. You also need to copy the XSD files in if you need XAML intellisense. You'd be better off just using msbuild from the command line, or using visual studio with project files and the Orcas extensions as they do all this for you. Note I use the extensions but don't use Cider - just open them in the normal XML editor. Regards Neil Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - WPF Keyboard Event Confusion I've realised I can get the modifiers with the Keyboard object (its been a long day lol) - but I still can't seem to find how to get "real" key presses, rather than just the Keys object. I obviously could parse Key.C with Modifiers.Shift to be C else c... but that's a long winded way of doing things and doesn't take in to scope internationalisation. Is there any easy way to pass the modifiers and scancode (I'm guessing that Keys enum represents something like that) to an API to convert it to a "real" character Alternatively any completely better ways of doing what I'm trying to achieve Thanks, Guy Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - EF-SQL Query design help I'm not the expert in query optimizations that some folks on the team are, so I don't have all the details for you, but I can answer some parts of your questions... 1) The basic answer for why your query 2 takes so long is just that in the course of transforming your eSQL query to deal with mapping between your physical storage model and your conceptual model, and to make the query into a form which can be handled by any back-end provider not just sql server, the generated SQL which is sent to the database sometimes ends up less efficient than what you would write by hand. We've been working to improve it, and in beta 3 some scenarios should be better than what you will encounter today, but this is a hard problem and we just haven't nailed all the scenarios yet. As you have encountered, navigating over relationships is a scenario which we try especially to optimize for, so I'm not surprised that 3 and 5 are more efficient than 2. 2) I don't have any good data for you on ways to make 3 & 5 more efficient. Maybe someone else from the team will chime in with some ideas. 3) You should be able to introduce aliases in the from clause. For example, you should be able to change query 3 to: query 3 with more aliases SELECT TableA.roleId as alias_0, TableEZ.TableF1.value as alias_1, TableEZ.TableF2.value as alias_2 FROM ModelEntities.TableA as TableA, TableA.TableB.TableC.Status as Status, TableA.TableB.TableC.TableD.TableEZ as TableEZ WHERE TableA.TableB.Status.statusId = 343 AND Status.statusId = 292 AND TableEZ.TableF1.value like 'b%' ORDER BY TableEZ.TableF1.value, TableEZ.TableF2.value - Danny Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Styles requiring type? Hi Jonathan Base on my understanding, you want to implement the style which can be applied to any elements inherited from Control class. If so, I modified your code a bit, which works well on my machine. The following code is the modified style. Code Snippet < Window x : Class ="LearningSolution.MainWindow" xmlns ="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns : x ="http://schemas.microsoft.com/winfx/2006/xaml"> < Window.Resources > < Style x : Key ="onMouseGrowStyle" TargetType ="{ x : Type Control }"> < Setter Property ="LayoutTransform"> < Setter.Value > < TransformGroup > < ScaleTransform /> < RotateTransform /> < TranslateTransform /> </ TransformGroup > </ Setter.Value > </ Setter > < Style.Triggers > < Trigger Property ="IsMouseOver" Value ="True"> < Trigger.EnterActions > < BeginStoryboard > < Storyboard > < DoubleAnimation Storyboard.TargetProperty ="LayoutTransform.Children[0].ScaleX" To ="2" Duration ="0:0:0.25"/> < DoubleAnimation Storyboard.TargetProperty ="LayoutTransform.Children[0].ScaleY" To ="2" Duration ="0:0:0.25"/> </ Storyboard > </ BeginStoryboard > </ Trigger.EnterActions > < Trigger.ExitActions > < BeginStoryboard > < Storyboard > < DoubleAnimation Storyboard.TargetProperty ="LayoutTransform.Children[0].ScaleX" To ="1" Duration ="0:0:0.25"/> < DoubleAnimation Storyboard.TargetProperty ="LayoutTransform.Children[0].ScaleY" To ="1" Duration ="0:0:0.25"/> </ Storyboard > </ BeginStoryboard > </ Trigger.ExitActions > </ Trigger > </ Style.Triggers > </ Style > </ Window.Resources > < StackPanel > < Button Style ="{ StaticResource onMouseGrowStyle }" Content ="AAA"/> < TextBlock Text ="AAA"/> < TextBox Style ="{ StaticResource onMouseGrowStyle }" Text ="AAA"/> < CheckBox Style ="{ StaticResource onMouseGrowStyle }" Content ="AAA"/> </ StackPanel > </ Window > The TextBlock element is not applied with the style, because the TextBlock is inherited from FrameworkElement class, but not Control class. If you want the TextBlock can also be applied with the style, you can modify the TargetType ="{ x : Type Control }" as TargetType ="{ x : Type FrameworkElement }" . Best Regards Wei Zhou Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Finding whether DataContext contains changes or not? Determining that changes exist is an relatively expensive operation. In the next CTP you'll find a new method, 'GetChangeSet' that will return you three collections of objects; added, modified and removed. Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - can't handle FormRegionControl.FormRegionShowing event Hi, If FormRegionFactory.CreateFormRegion is not being executed there is not FormRegionControl instance, so FormRegionShowing would never happen, so let us start addressing the factory problem. Do you have any other event handler attached to FormRegionFactory.FormRegionInitializing event that might be cancelling the displaying of the form region Did you modify FormRegionFactory.Kind property Does a new FormRegion created in the same project work as expected Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Changing the readerQuotas maxArrayLength value serverside wont pass to client Hi, Conceptually, these type on configuration values, such as timeouts, quatas, et cetera, are considered internal implementation elements of the service; thus they are not exposed via the WSDL description and not refelected on the client side by the proxy configuration generated by the SvcUtil tool. Moreover, we are usually considering these details as an deployment related issues, needed to be set based on the deployments environment and the hosts capabilities. Exposing these details, not only that breaks several tenents of SOA, such as loos coupling and authnomous services, it might even be a security risk, providing hostile client a way to discover potencial ways to break down a service. From all of the above, you can understand why there is not an out-of-box support for what you are trying to do. In order to achieve such a task, you will need to send custom metadata information, as part of your WSDL (see http://msdn2.microsoft.com/en-us/library/aa967560.aspx for examples of metadata extensibility). Is there a particular scenario you are addressing Knowing this information might help us pointing you to the right direction. Regards, Oren Fisher, Microsoft, Connected Frameworks Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - MSMQ with WCF Service Factory Hi Asfar, The NetMsmqBinding is indeed for communication between two WCF applications. You can use the MsmqIntegrationBinding to send message from System.Messaging or with native MSMQ API calls. I am actually not familiar with Web Services Software Factory, so I cannot comment on it. You should, however, be able to use WCF with your windows forms client. There are a few things you need to be careful with when doing so however. I don't know much about this either. Try searching the forum here as well. One thing I know is that there is a RunOnUIThread flag that you can set. Hope that helps. Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - LINQ To SQL - Trigger Firing Problem I'd think that your entities aren't really changed, hence ignored by the DataContext when .SubmitChanges() is invoked. As a start, please try to capture the logging (DataContext.Log) and check that T-SQL change statements are sent to SQL Server 2005. Maybe you're in for a surprise - or maybe we have a bug on our hands. Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Using sockets inside xbaps causes security exception Uhh, I don't think you're allowed to use raw sockets, no. You can use HttpWebRequest and only back to the site of origin (i.e. same domain name). Later, Drew Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Detecting ComboBox value changes I think you should use the SelectionChanged event. When called, it gives you a SelectionChangedEventArgs structure which contains two lists: AddedItems and RemovedItems . You can use AddedItems[0] to determin witch value was selected. Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Issues and suggestions (Linq to Sql) Some good suggestions. I definately second the 4th suggestion. It would really useful to be able to query a DataContext for an entities original value (provided it's been tracked by means of setting .EnableObjectTracking and attaching the entity before making changes). Matt - you're already keeping track of the original values, so why not expose them to the developer With a business object wrapping the corresponding entity, it would be extremely useful to be able to reference original as well as changed properties. This would relieve us from keeping two instances internally (the original and the changed entity). Thanks in advance. Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - iterating throught the results of an query (Linq to Sql) Hello, You can use the .Single() method to return only a single row/object from the database. Code Snippet Customer cust = db.Customers.Single(c => c.CustomerID == "ALFKI" ); Console .WriteLine(cust.ContactTitle); You can also include where statements on your data to limit the amount of records you would have to interate over. Code Snippet Customer cust = db.Customers.Single(c => c.CustomerID == "ALFKI" ); Console .WriteLine(cust.ContactTitle); Hope this helps Ben Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - WebOperationContext entity body Your REST service should be able to still send out a response by creating a new Message with MessageVersion.None set. The contents would be whatever you put into the Message itself. Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - MD5 or other hash to verify VS2008 Beta2 Pro ISO? This really would be a helpful thing to post and would probably save a lot of people a lot of time. I'm having a problem with my installation also and would like to verify my file is corrupt before I waste another 4 hours downloading it again. My Visual Studio Orcas Beta 2 Professional IMG file MD5 is - 90c8d6b728bddec5b3989dd7f5e7a389 Can anyone verify Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - Can't Install .NET 3.5 Framework Hey there eric, I was trying to do the same and got the same error.. I did some googling and came to Aaron Stebner's WebLog With my setup I fount I had a visual studio tools for office installed. (Microsoft Visual Studio Tools for the Microsoft Office System (InfoPath 2007 Beta support)) On his blog there are some other usefull tips to check what is causing the problem so I would say go and have a look Hope this was helpfull! :w Sjeems Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008
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    - How to scroll WPF Listbox to the end? you can get the scrollviewer of the listbox and use ScrollToEnd method Tag: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic Visual Studio 2008

Boman

Hi all

How would this look in code C# or VB

I would like to use this kind of code to animate a listbox item .. but i need the Value to be dynamic or somehow set it

to different positions

Any suggestions

/Bo

----------------------

The xaml code that does what I need , just dont know how to make the value dynamic

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Re: Windows Presentation Foundation (WPF) Xaml animation to code behind or done dynamic

WPCoder

Like this (see MSDN docs for specifics):

Code Snippet

DoubleAnimationUsingKeyFrames dbl = new DoubleAnimationKeyFrames();

Storyboard.SetTargetName(dbl, "button");

Storyboard.SetTargetProperty(dbl, new PropertyPath("..."));

dbl.KeyFrames.Add(new SplineDoubleKeyFrame(... look at MSDN for constructor docs -- you'll put your value "2" here)) ...

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