Answer Questions

• Robert Jackson COM interop with DS - Passing IStream to DirectShow possible but how?

  Hey. Someone else happened to be asking the very same question I am just two day ago here. " How can I play a file from a stream" http://sourceforge.net/forum/forum.php thread_id=1368509&forum_id=460697 I tried to answer as best I could based on what I've learned so far, but neither of us have much clue about COM. I'll copy paste the above thread here: vanice asks: "I have a divx file in a stream (FileStream) and want to be able to play ...Show All

• Chamendra Perera How two hosts can communicate through workflow?

  I'm looking for any simple examples or ideas how two or more hosts (Windows Forms) can communicate with the same instance of workflow. For example I want to start workflow by clicking button in Form1 and then display data sent (received) from that workflow in Form2. Can anyone help me You can have a host application for the workflow that your two applications talk to via WCF, remoting, or .NET web serv ...Show All

• jemmyw What does this exception message ["More than one service exists of type 'System.Workflow.Activities.IDataSourceService'] mean ?

  I'm trying to host a workflow inside an ASP.NET 2.0 page that uses the DataSourceService to send data to the workflow. The call to StartWorkflow( Type t) method , throws an InvalidOperationException with the following  Message : More than one service exists of type "System.Workflow.Activities.IDataSourceService". Can someone help me understand the possible reasons for this exception Note  : Viewing the workflowruntime instan ...Show All

• bholemaharaj SDK version questions

  I would like to get started building applications using the WPF. Before I spend time installing and debugging and whatnot, I'd like to clear up some questions about the betas. I am running and developing on Windows XP SP2. Do the Visual Studio 2005 Extensions for WinFX Beta 1  work for Visual Studio 2005 Express C#, or is it only for VS2005 Beta2 Will the September 2005 CTP of the WinFX runtime components work with the WinFX Beta1 SDK, o ...Show All

• homerun How to create a new workflow instance at the same time completing the current instance

  My project includes several workflow, all posted as web services. How to invoke(create) a different type workflow instance when completing the current instance Is it right to add a InvokeWebService Activity before set state to completed state I use visual studio 2005 RTM, windows workflow foundation beta2. Hi Zhuang, Yes using Invoke activity should help here. Did you encounter any issues when ...Show All

• Muzukashii HELP: Exception has been thrown by the target of an invocation using ForEach Activity

  I did a search for the exact terms and found some hits on the forum. None was relevant to issue that I'm running into. I downloaded and added the ForEach activity for Beta 2 I added the ForEach activity to the toolbox and dragged the element on the designer. this automatically added the reference for the project to cimpile. Need clarification and issues: 1. I currently addedd the ForEach activity from the default installation location o ...Show All

• SQLBob Is Tablet PC SDK what I need to enable Wacom tablets in my Xp app

  Heres a question for ya, lol. I'm working on a paint application and would like to incrporate a tablet support such as Wacom in them. All the research I do on it point me to the Tablet PC SDK. I just want to make sure that this is what I need. My application is designed for a normal version of XP, not a Tablet one. From what I read the Tablet SDK just adds classes that support for Tablet PC's but I'm not sure if they add support for tablet ...Show All

• Dribble Vista install help

  I know a lot of people have asked for this, but what do i need to download and install Vista and how do i install Vista I have downloaded the 6.0.5308.0.9.WindowsSDK_Vista_idw.DVD.Rel.img file and mounted it as an drive. What do i else need to download and install Please:D The current releases are not yet publicly available. We will announce when and if a pre-release version is opened up to the ...Show All

• TaylorA Where can I get guides about Workflow Foundation development?

  Hello everybody, I've downloaded and installed Orcas beta, and now I'd like to play with Workflow Foundation development. Is there any guide to start, especially step-by-step lab tests Hope to hear from you soon, Paolo De Nictolis, Eng. - MS beta tester ID# 441410 Hi Paolo, The Beta 2 Hands on Labs are also now available from here: http://www.microsoft.com/downloads/details.aspx FamilyId=5DF74E3B-FB51-4A9 ...Show All

• Kiz How can I start instalation a Windows Vista os

  How can i start instalation of Windows Vista OS. I burn a DVD image, but i can not open it. I can read only a README file. What shall I do What does the Readme file say I am also seeing the same issue's. I burned the ISO file with Nero and also tried to mount the file to a Virtual drive and still am only seeing the Readme file. I figured I'd burn the ISO file to a DVD and ...Show All

• Edward Clements How can I start instalation a Windows Vista os

  How can i start instalation of Windows Vista OS. I burn a DVD image, but i can not open it. I can read only a README file. What shall I do I'm getting the same message in Windows XP, though when I boot from the CD, the installation works. If the readme states "This disc contains a "UDF" file system and requires an operating system that supports the ISO-13346 ...Show All

• Paulo Moreira Unable To Install WinFX Runtime Components after installing Visual Studio 2005

  I get a setup error. Mateusz   Mateusz Rajca wrote: When will there be one im on the edge of my workstation waiting... I see it is finally available. http://msdn.microsoft.com/windowsvista/getthebeta/default.aspx When will there be one That version works with beta 2.  There is not a version that works with the final version of visual studio 20 ...Show All

• Snakiej WWF Vs Biztalk

  I am doing research on workflow engines and framework available for .net applications. I came across a website ( http://blogs.ineta.org/bloesgen/archive/2005/10/09/56481.aspx ) which says that Biztalk handles transactional integrity and scalibility automatically while in windows workflow foundation(WWF) , developer has to implement it. I could not understand how scalibility and transaction has to handled manually from developer. It als ...Show All

• Amit11 WorkflowRuntime.CreateWorkflow overloads

  I have not been able to find any information about two CreateWorkflow overloads in the WorkflowRuntime class: CreateWorkflow(XmlReader workflowDefinitionReader, XmlReader rulesReader, Dictionary<string, object> namedArgumentValues) and CreateWorkflow(XmlReader workflowDefinitionReader, XmlReader rulesReader, Dictionary<string, object> namedArgumentValues, System.Guid instanceId) I have two questions: 1. Given that there a ...Show All

• amol d XADLL With Oracle

  Hi all, On an XP sp2 system (using fat32), I try to run a COM+ server using XA transaction with oracle 10 client. I have a "8000D048" error in the server application. and I can see in the event log a message telling me to add the XADLL key in the HKLM/software/microsoft/msdtc registry. I already had the XADDL key with this value. name : "oraclient10.dll" value : "C:\oracle\product\10.2.0\client_1\BIN\oraclient10.dll" does it so ...Show All