Answer Questions

• Len Gavin Build 5270 RAID Install Problems

  I'm trying to install Vista Build 5270 and I keep encountering the same error.  After the install finishes and reboots for the first time I see the windows vista loading screen but then I get a BSOD with the error 0x0000007b and the system reboots.  I have tried installing from in win XP and from booting to the DVD.  I was just wondering if anyone else is having this problem.  My system is P4 3.4ghz on a D915PBL Motherboard r ...Show All

• zetto download

  I downloaded the .iso of Vista, and the xp downlad manager said it was 3.14 gb, I clicked on save, and I got a 756 kb .iso file. was the wrong file put on the server Or has there been a grounbreaking discovery in compression version of download- 32 bit, english -Ben ...Show All

• Dougins Developing RTP Renderer & Source Filters in DirectShow

  Hello Fellow Developers, I have been trying to find a way out to write RTP Source and Renderer filters for streaming H.264 video over the network, but so far no one (even resources on net) have given me idea how to go about it. Some links are suggesting use of JRTP Lib but there also its just words rather than some indicative code. I request all of you to help me with resources or links. Thanks in Advance Menghraj P. ...Show All

• DavidG Media Foundation docs fail to display

  When trying to access the Media Foundation docs in the SDK help all you get is a bunch of script errors and no content. The online version of the SDK docs still seem to be for the Sep CTP release and there is no documentation entry for Media Foundation. Is there a way to fix the script errors in the SDK help Or at least bring the online versions up to date with the Dec CTP release and have those work without script errors Or do we have ...Show All

• Christian Bayer Where do I get WCF Activities

  We keep being teased about prototype WCF Activities in various demos and webcasts to inetgrate WWF with WCF. (SendMessage,ReceiveMessage, SendReceiveMessage,ReceiveSendMessage) Does anyone know where we can obtain these -even if only prototype/Beta it would be useful to get up and running. NB When I add a Indigo Service, via an 'Add Web Service' it does not add a reference to System.ServiceModel.  Contary to James Conard demo. Thanks Jule ...Show All

• almpirat [invokeWorkflowActivity] How to get the property value

  How to get a value of the property (Activity) by the InvokeworkflowActivity I will try this. Thanks for the reply. GetValue comes from DependencyObject and is not specific to InvokeWorkflowActivity. If what you are wanting to get is the activity that is invoked, it is not possible. You do have access to the InstanceId for the invoked activity using invokeWorkflowActivi ...Show All

• Hallis WorkflowCompiler locking output file

  Hello, I am compiling the xoml and cs files with WorkflowCompiler as described in the sample applications. When I run twice the compilation I get the following error the second time: error CS0016: Could not write to output file 'c:\test.dll' -- 'The process cannot access the file because it is being used by another process. ' Executing the code from another AppDomain it doesn't solve the problem. How can I solve the problem Thanks ...Show All

• Diane Larsen WWF-SqlWorkflowPersistenceService

  I have added the service to the WorkflowRuntime and used the UnLoad() of Workflow Instance. But still I could not see the data getting persisted. Can anyone please help It says " initializeData" Attribute is not declared. SO the trace does not appear to be coming. Should I do anything here The sample program runs well in my machine. But even there I am not ...Show All

• EvanBlack Moving unstructured pieces of "work" in a workflow.

  In WF terms, what is the preferred method of attaching, persisting, and working with unstructured objects such as PDFs, image files, and objects that do not fit very well in a table or row I see basically how to work with messages and flow logic but would like someone to point me in the right direction for a discussion on working with unstructured data and large binary files that require processing, approval, etc.. In the past, it has simply ...Show All

• triplebuffer Activity Persistance

  I have my own custom activity that uses queues to communicate with an external data service. my question is what gets serialized out during a persistance. my activity is not marked as serializeable so i am not sure what is going to the serialization stream. Are the queues being serialized The reason is i am trying to provide some level of resilency. this particular activity could take a while and i wanted to possibly provide some type of ...Show All

• mairead Threading question again.

  Here is what I'm doing-- I created a workflow DLL which contains all my workflows, and expose a single class RequestManager so that my win form app dosen't need to know there is WF behind it. The call from win form app is very simple: InstanceID= RequestManager.Exec(WorkflowCode, Params); Since all my flow should return the result immediately, I made the flow run in sync mode by call waitHandle.Set(); .. waitHandle.WaitOne( ...Show All

• MattH6 Designer re-hosting and XAML only workflows

  I'd like to change the Designer Re- hosting example to cater for XAML only workflows. Can anyone give me any advice to get me going I have some custom root workflow activities (compiled) and have xaml workflows that use these, but when I attempt to load them into the example it doesn't even get off the ground because the WorkflowMarkupSerializer can't deserialize the xaml (returns null). I had added the assemblies etc. I have got ...Show All

• rajguru Using ManualWorkflowSchedulerService

  We are writing asp.net application with workflow (state machine exposed as web service). We would like to ask few questions. This is a fragment of our web.config <WorkflowRuntime Name="WorkflowServiceContainer"> <Services> <add type="System.Workflow.Runtime.Hosting. ManualWorkflowSchedulerService , System.Workflow.Runtime, Version=3.0.00000.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/> < ...Show All

• hpreece Tiny question about MSDTC behaviour

  Can MSDTC abort\rollback transaction if I create instance of COM-object (COM object marked as "Transaction - Not supported" in "Component Services" snap-in) during "transactioned" part of .NET code Which way MSTDC will act Service create instances of biz objects, Biz objects marked with attribute [Transaction(TransactionOption.Required)]. And we have something like this Main ...Show All

• uconnbizniss How to add a CorrelationReference

  Is it possible, using the workflow designer to create a new System.Workflow.Runtime.Messaging.CorrelationReference Up to now I've always added this manullay in the code or xoml file like this: CorrelationReference itemRef = new CorrelationReference();   <x:Field Name="itemRef " Type="System.Workflow.Runtime.Messaging.CorrelationReference" InitExpression=" new System.Workflow.Runtime.Messaging.CorrelationReference()" /> &n ...Show All