Answer Questions

• Regulus Correct approach to using Workflow - light or heavy?

  What is the "correct" way to use Workflow: Workflow should be as code-light as possible and only have the bare minimum of code, with the 'meat' in external modules, called from workflow if required. Workflow should contain the code as the process definition is then integrated in one place I like the idea of approach (2) but without experience it's difficult to guess. I am writing an app in which the same workflow process, e.g. Credi ...Show All

• sjhuk Managing resources within workflows

  I need access to some resources whenever my workflow is active in memory, i.e when it is in the hydrated state. I am using the SqlWorkflowPersistenceService for persisting the state of my workflows. What is the best approach to detect when the workflow is active (because of creation or hydration) and inactive (because of dehydration or completion) I want to use these events to open and close my resources. maybe ...Show All

• Sapient "Side by Side" error on vista.

  Hi, I couldn't find a similar question in the forum and hence this post: I am unable to run the unmanaged programs built in Visual studio 2005 on Vista. I tried a Win32 program, with the default project settings. When run on Vista, I get the following error: "The application has failed to start because its side-by-side configuration is in correct. Please see the application event log for more detail." ...Show All

• TaylorMichaelL Accessing Data after the WF Completes

  Hi, I created a standard sequential workflow console app and added a simple property (along with public get/set accessors). I can create instances of that workflow and also access the public property using MyWFType xx = (MyWFType) instance.GetWorkflowDefinition(); xx.MyProp = "Foo"; But when the workflow completes and I am in my OnWorkflowIsDone handler the same call throws an exception stating that my "workflow hosting e ...Show All

• marksrv6 web service exposed workflow

    static void Main( string [] args)         {                         lh.Workflow1 ws = new lh.Workflow1();             string sid = ws.Step1( "P-MMMMM" );          ...Show All

• maixmus Please we need an expert in this thread!!!!

  Hi - I have tried to install the 5308 build on a (older) PC (AMD Thunderbird/512MB/ATI 9000) that I use as a test machine but I keep getting an error message immediately after entering the license key. The error dialog says "An internal Setup Error occurred while displaying the image selection wizard". After a while the setup program will abort and display another dialog "Exception Unknown Exception 0xe0000100 occurred at memory l ...Show All

• shanytopper Keyboard settings

  I installed with a Swiss/French keyboard, but keep getting a US one (for logon, and all new users). I know where to edit the registry, assuming it is as in XP, but wonder if there is a better way to resolve this (question mark which I cannot find) My standard environment (foreign companies working in Swityerland) will be Swiss keybaord with UK English time and list settings. Sorry, this is a forum for Windows Vista software development ...Show All

• SwingLifeAway Which style should I use for such workflow?

  I have a workflow working like this: It is basically linear from activity 1 to activity 2, activity 2 to activity 3, ....activity n-1 to activity n . But it is possible from activity n to go back to activity n-1. Is there a simple way to handle this in WWF framework Thanks, Chester Up! If you want to handle forward and backward actions in a wizard-like manner, t ...Show All

• John VB Custom Service and long running Workflow

  I built a custom Service to listen to MessageQueue Messages: using System.Workflow.Runtime.Messaging; using System.Workflow.ComponentModel; using System; using System.Messaging; using Microsoft.SharePoint; using Microsoft.SharePoint.WebControls; using Microsoft.SharePoint.WebPartPages; namespace connvision.Sharepoint... { public class AskSharepointService : IAskSharepoint { string _SharepointSite; System.Collections.Generic. ...Show All

• Cristiano Muzi CBaseFilter derived class plays video great, but the audio goes silent after a few seconds...

  Hi all, I have built a filter, derived from CBaseFilter, with two input and two output pins (audio and video IO). The IO pins I derived from CBaseInput and CBaseOutput pins. I have different classes for audio and video pins: i.e. I have 4 types of pin; Audio In, Audio Out, Video In, Video Out. All testing to date has been done in GraphEdit using a webcam & associated mic for input, and default sound & video renderers for outp ...Show All

• ber_64 Problems with running RegSvr32 in Windows Vista Build 5259

  I am getting a return cod of 0x80070005 when trying to perform the RegSvr32 command on one of my COM components.  Has anyone also experienced this problem and know how to resolve it.  I am running in admin mode but for some reason it keeps failing with whichever components that I use.  On WinXP it works just fine.  Thanks in advance for the help and comments. We're all programmers here. Hoo ...Show All

• Filip2412 ASP.NET And a State Machine Workflow

  I recently read the MSDN magazine article, Windows Workflow Foundation, Part 2 (http://msdn.microsoft.com/msdnmag/issues/06/04/CuttingEdge/), where Dino Esposito demonstrates how to work with workflows in ASP.NET. Dinos' demonstration provides a helpful solution to working with Sequential workflows; however, it left me a little confused with how to work with a State Machine workflow. In the article, Dino demonstrates how to pass parame ...Show All

• sadsadasdsadsad Which style should I use for such workflow?

  I have a workflow working like this: It is basically linear from activity 1 to activity 2, activity 2 to activity 3, ....activity n-1 to activity n . But it is possible from activity n to go back to activity n-1. Is there a simple way to handle this in WWF framework Thanks, Chester Chester, You can either use the State Machine Workflow and model your activities in discrete states (once you're ...Show All

• gtisupport Compatible Video Cards

  Is there anywhere that I can find a list of compatible video cards for Windows Vista Vista compatible video cards are listed on Nvidia and ATI's web sites... http://www.nvidia.com/page/technology_vista_home.html http://www.ati.com/technology/windowsvista/index.html cheers Pete I am having the same problem. I downloaded a driver to fix the issue but it says the OS is not a windows OS. We are using a Com ...Show All

• gjbilik Invoked event handler is not called in programmatically generated workflow with EventSinkActivity.

  I have a sample program that hosts two workflows. Both workflows have one EventSinkActivity and are almost identical in all respect except that one workflow is defined in code (there is a workflow class), while the other is built programmatically (the host program creates a workflow, adds an activity to it, serializes the workflow into a XOML document, compiles the XOML document, and uses the type from the compiled assembly to exe ...Show All