Answer Questions

• zquad more information

  please help me to do this problem in my windows vista .. I have a very important videos in this Indeo codec and I can't play them .. in addition to this I have a games that needed this codec and I dont know how to do regsvr32 against the codec file so please help because this is very important for me .. please see this thread they say somethong about ir50_32.dll ( this file is the codec ) but why isn't working .. thank you I entered the website you gave me .. but I didn't find solution I don't want to buy indeo .. thank you anyway and please help me if you can in registering this file to windows vista .. ( this codec is worked in my windows xp sp2 in my laptop ) https://forums.microsoft.com/MSDN/ShowPost.aspx PostID=9 ...Show All

• Jonas.S How to playback step by step?

  Hello, every one, I wrote a render filter which is based from CBaseRenderer class, the following is filter chain: Yes, your renderer needs to implement AM_KSPROPSETID_FrameStep. If asked to step n frames, you render n-1 frames as normal. When you receive the n-th, block as if paused and signal EC_STEP_COMPLETE. G thank you very much! ...Show All

• Leebert Persistence and deserialization of custom classes

  Hi all, I've got an issu when I'm trying to load a workflow persisted.. In this workflow I have activities that have properties of a custom type (here: Worker) that implements the ISerializable interface. but when I execute this line: WorkflowInstance workflowinstance = workflowRuntime.GetWorkflow(guid); I got this SerializationException : Unable to find the constructor to deserialize an object of type namespace.Worker there is the Worker Class: Ok found it I needed to had the deserialization constructor: public Worker(SerializationInfo info, StreamingContext context) { } ...Show All

• TroyWolbrink Can Windows workflow foundation be used in the non Microsoft products like Java etc.

  I want to know if WF is compatible with non microsoft products. If Yes, then let me know that product also. Windows Workflow Foundation (WF) is built on top of the Microsoft .Net Framework 2.0 and ships as part of Microsoft .Net Framework 3.0. So, no, it does not work on run onthe Java platform. Re: the other part of your question, I am not sure I fully understand what you are asking wrt the list of compatible products. If you can be more specific, that would help. -Kavita Thanks for the reply Dave. Hi Kavitha, Thanks for your reply. The list which i had mentioned is the list of the non microsoft products on which the WF can be used. Regards, Gay ...Show All

• Erik M Declarative Workflows

  By using the CreateWorkflow(xmlReader) overload I have been able to load very simple xoml files that have been generated from Visual Studio, provided I take out the x:Class attribute. What are the limitations, or better yet, the capablities of running workflows from strict xaml. We have a requirement for users to generate these files and load/start workflows from as strict as possible declarative model. There are no limitations here other than of course, the fact that there is no code in the workflow definition. As far as capabilities, a xaml-activated workflow behaves just like its compiled counterpart and requires to compilation. Thanks! Angel ...Show All

• NR Try to write a regitry key in Vista

  Hello, I tried to write a registry key to "Software\\Microsoft\\Windows\\CurrentVersion\\Run" under Vista 32/64, It looks like that I can open this registry key, but I cannot write a String Value to this key. Is this Registry Key protected I have the same problem in INF(AddReg Section) The reason is the same as in the neighbor topic - all operations in Vista are done with low privileges, even if you logged in as administrator. Registry editing is the operation which requires privileges higher than 'common', so if an application writes to the Registry, it must be ran with maximum of privileges. There are several ways to accomplish this: 1) Right-click ...Show All

• Jordan Carroll Run a Workflow in a Workflow and cancel it

  Hi, As many others i am quite new to this topic. I found some examples and tried some simple things. I just wanted to know if someone maybe has some finished code for my problem or has some hints how to solve it. I have a Seq-WF-App where i start WF1, constisting of: cdBegin - Code : { Log("Beginn"); } Call Workflow 2 cdEnd - Code : { Log("end"); } In Wf2 i have: cdBegin - Code { Log("Begin"), Loop(10) { wait 1 sec; } Log("end"); } cdEnd - Code { Log("End"). I wanted to know how I can call wf2 in wf1 with a timeout. So i want: Call Workflow2 ( 5 sec ). After 5 seconds i want to cancel/abort/terminate the wf2 i called. What i reached yet is: I Abort() wf2. The Wf2 is currently i ...Show All

• Mchafu How to downlond the DirectShow sdk?

  I am the first the to study the direct show I can't search it in the msn.Tell me please.Thanks! Thanks you for the reply. If you are looking for headers/libs, DirectShow is now in the platform sdk. http://www.microsoft.com/downloads/details.aspx FamilyId=0BAF2B35-C656-4969-ACE8-E4C0C0716ADB&displaylang=en If you just want to read about it, try http://msdn.microsoft.com/library/default.asp url=/library/en-us/directshow/htm/directshow.asp ...Show All

• BD_Elektrona Laptop close lid, and re open lid, Vista wont resume, screen is off/black

  I'm having a problem with Windows Vista Ultimate 64 bit edtion on my HP laptop, when i close the lid but i have set up what windows does when i close the laptop to do nothing, but when i close the lid, and re open it, the screen is off/black, cant shutdown it properly and must do hard reboot. Laptop is HP Pavillion dv9000nr AMD Turion 64x2 Nvidia GeForce GO 6150 1gb memory I was searching for an answer today, and found you people have the same problem like me. If it's of any help, I've got a HP Pavilion dv9058ea. With a GeForce Go 7600 Hope someone figures out how to fix this. If I do, I'll come and tell you folks ;) Greatz Rino I have exact ...Show All

• KSmitty Vista in virtual PC

  I'm trying to install Vista Beta 2 in Virtual PC. The system starts to load, but after entering my product key, I receive the message "Setup failed to open the Windows image file". After clicking OK, the system hangs up and doesn't install. I've also tried to install Virtual Machine additions, but they do not run automatically. How does one "open the CD-ROM drive inside the virtual machine to run the setup program" I have successfully installed Vista Beta 2 in VPC 2004. To get it to work, I had to set up the VPC with 1 GB RAM and a 16 GB VHD. The host machine is a 3 GHz Dell with 2 GB RAM and 160 GB disk. The performance is as slow as itch, but I don't know what portion is due to t ...Show All

• Todd Thomson Lack of "go to" functionality in WF

  I understand that there is no built-in functionality that allows the workflow to jump from one activity to another one up or down the stream... This seems to be a serious flaw in the whole WF framework... Any comments from the esteemed readers will be appreciated.... HI. a new discuss for "Go To Activity" is here Matt. In business workflow requirement. it is so important there is a "go to" activity. by the way . the "Swimlane " is important too. A possible solution to bypass the lack of GOTO in a SequentialWorkflow may be to use the EventHandlingScopeActivity . For a description of the technique and a sample project, you can see here . Tha ...Show All

• Michael Vanhoutte Major compiler Error

  Hi, I am getting the following compiler error, Error 2 The "CompileWorkflowTask" task failed unexpectedly. System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Documents and Settings\jacog\Local Settings\Temp\rsnifrbx.tmp'. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access) at System.CodeDom.Compiler.TempFileCollection.EnsureTempNameCreated() at System.CodeDom.Compiler.TempF ...Show All

• Azriel Cross More vista bugs ? How do you determine if UAC is enabled ?

  Hello, Just testing with Vista RC2 (downloading RTM as I write this) and I would like to know if anyone knows how to correctly determine in a c++ program whether UAC is currently enabled on the machine Also when UAC is turned off, and one is not logged in as an administrator, "RunAs" in ShellExecute() no longer seems to allow the execution of a task as a full admin. This seems to apply to Microsoft's own applications too. Try running the task manager (CTRL+Shift+Esc) on a none admin account, with UAC turned off, and then click on the shielded "Show processes from all users" The task manager restarts itself, and nothing else happens. If the shielded button does not work, then why is it shown A jolly poor show IMHO. Jus ...Show All

• Petknep Persistence and long running workflows

  Hello all I am developing a specialist content management system that uses state machine workflows to control the content throughout its lifecycle, which could last from a few days to a number of years. I have implemented a custom persistence service that uses Activity.Save and Activity.Load to (de)serialize the workflow state into and out of my backing store. This all works fine and I am very happy with it. However there is one major issue: Whenever I make the smallest change to a workflow none of my saved workflows can be deserialized. Instead it throws an IndexOurOfRangeException from ActivitySurrogate.ActivitySerializedRef.OnDeserialization This part of the framework does not appear to be designed for user extensibili ...Show All

• Mongsreturn Custom DeSerialization Problem: Magic number in GZip Header?

  As noted in another thread, I am creating a custom persistence service using MySQL. It looks like I am 99% there. I am basing my attempt on an article located at http://www.manuelfoerster.net/wordpress/40/ . I have successfully written an instance to the InstanceState table. However when I attempt to deserialize it I get an error relating to a bad gzip header. The error occurs on the line outline in red . Any ideas on what that means An exception of type 'System.IO.InvalidDataException' occurred in System.dll but was not handled in user code Additional information: The magic number in GZip header is not correct. Make sure you are passing in a GZip stream. Serialization code: private void SerializeActivity(Activity rootAct ...Show All