Answer Questions

• BBB DirectX 9 games with Vista?

  I have Windows Vista Build 5270 installed and tried a DirectX 9 game (SilkRoad Online). It said, that I should install DirectX 9.0b or later. dxdiag is telling me, that DirectX 10 is already installed. So is there any chance to run that game with Vista   digioso wrote: I have Windows Vista Build 5270 installed and tried a DirectX 9 game (SilkRoad Online). It said, that I should install DirectX 9.0b ...Show All

• kiwishane Changing the color property of an activity

  I have created an activity in a designer and hosted it in our application, we want the colour of the activity to be some color during runtime and the colour of that activity should be changed after its execution.How to do that.Kindly revert back as soon as possible. Regards Ashok Kumar just adding to Arjun's reply 1.In your custom activity designer you need to expose properties for execution state ( a simple bool may be) so th ...Show All

• Sandro Christiaan WWF Thread Safety on Windows Forms

  I would like to implement all my windows application logic based on workflows. This is, even the actions of showing forms and all possible pre and post actions. This way I could customize an application for a customer without needing to change code... The problem is that, as far as I know, the instance can only run on a different thread than the UI process... this way, for example, I can't open a MDIChild on a workflow... Can I run the workflow ...Show All

• Jim Galasyn Problems defragmenting

  I have tried on numberous times to defragment my computer. I have been able to do this in the past but in the last few weeks it will not defragment past 3%. I have closed programs done and let it run over night and the next day it is still trying to defragment. Any suggestions on what to do so I can defragment. Coffeenmorn - This is the Windows Workflow Foundation discussion forum.  You might have be ...Show All

• SDCripps 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

• Juliano.net Sharing same workflow instance with two different WWF Runtimes

  Hi, is it possible to share the same workflow with two different workflow runtimes on two different hosts. This means both runtimes can listen to events for the same workfow instance, however each will listen to different events within the workflow instance not the same event. Hi Akram, You can do this. You would have multiple hosts each running the workflow runtime pointing to a single persistence database. What happens when an ev ...Show All

• ucnnohm2 Adding parameters at runtime before instancing

  Is There any way to add parameters to a workflow instance before instancing it I tried with: IRootActivity ra = workflowRuntime.GetWorkflowDefinition(type); WorkflowChanges wc = new WorkflowChanges (ra); ParameterDeclaration pd = new ParameterDeclaration (); pd.Name = "MyParameter" ; pd.Type = typeof ( string ); ra.Parameters.Add(pd); wc.ApplyTo(( Activity )ra); But maybe I'm wrong doing this... Regards, M ...Show All

• Kiforl Compilation failed for Travel Demo

  On compiling the Travel Application Demo , which I had downloaded from http://www.windowsworkflow.net/default.aspx tabindex=4&tabid=49 , the following error appears: Error 1 Compilation failed. Value cannot be null. Parameter name: name C:\Trav\TravelApplication 0 0 By double clicking this error a message box appears having the following message: Cannot open File 'C:\Trav\TravelApplication'. Verify that the file still exists and ...Show All

• dover1 Deployment problem

  Hi all, I create an application using combination of direct show and windows media format video images v2. My application run well in windows xp. But i can't run the program in windows 2000 server. I can't install windows media format redistribution kit on windows 2000 server. anyone can help or any tricky idea to solve the problem Perhaps this is your problem: "The Windows Media Format 9.5 SD ...Show All

• xhydra .icl files not supported by build 5308?

  Hi there, build 5308 does not recognize .icl (Icon Libraries) as files storing icons ... whenever I open an .icl file I get a message saying that the files does not contain any icons. I am pretty sure that it was working fine with the December CTP ... I tried it with several .icl files which are all working fine on XP. No luck on Vista, though ... Can someone confirm having the same problem with build 5308 Or can someone of M ...Show All

• gssundar Property declared in Custom State Machine Workflow not accessible in Activity reference

  Hi, I created a workflow based on a class that is derived from StateMachineWorkflowActivity - reason being that I needed a complete XOML based workflow (no code) and with pre-defined properties. -----------------------------------Code---------------------------------- public class OrderProcessBase : System.Workflow.Activities.StateMachineWorkflowActivity { public static DependencyProperty OrderProperty = DependencyProperty.Registe ...Show All

• jgorlick ExternalHandleEventActivity

  Invoking a HandleExternalEventActivity sitting inside a Statemachine workflow, from an Asp.Net page - anyone succeeded I'm banging my head on this one... see http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=235593&SiteID=1 for answer John - yes I've been able to do this. You have to make sure to use the ManualWorkflowSchedulerService - and call RunWorkflow before you try to use the ExternalDataExchangeSer ...Show All

• StanScott Publish WorkFlow as WebService doesn't work from a VB.Net workflow project?

  I have a simple workflow defined in vb.net which compiles and doesn't generate any warnings. When I right-click the project and select 'Publish as WebService' nothing happens; no web project is added to the solution but also it doesn't write any output or errors. However, if I create the same project in C# everything works as expected, and a web project is added. The workflow exists of a WebServiceReceive activity (activate = ...Show All

• jpav2005 data exchange between workflow activities

  Is there a way to exchange data between two activities I have a need where multiple activities would be executed in sequence on same data, (calling multiple function on same object).e.g. I have a sequence activty having Custom activity A, B and C. When Sequence starts execution, can i exchange data from activity A to activity B to C Activity A would be closed and then it will transfer data to B and same from B to C. In my custom Activity, ...Show All

• StephenMas 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. My problem is how to save the new workflow cookiecontainer. If I use InvokeWebService activ ...Show All