Answer Questions

• Robert* ASP.Net & ManulScheduler Nightmares...

  Well the isues go on... The details: 1. When a delay activity is arrived at in a workflow and that instance is persisted. 2. When a new instance is created, the previous instance is loaded, but doesn't go any where, and when the delay is reached the item is persisted. Why doesn't it carry on I did some digging and found out that you needed to call the RunWorkflow(Guid) method on the Manual Scheduler, so I added the following code to my Workflow ...Show All

• humansky DShowNet

  I tried to find the documentation for the direct show net class library but failed to do so... any one knows where can i find some other than the one in the codeproject site and another question please... in the DirectX class library.. to preview the camera we use the camera.preview ; that is working but what if i want to display the camera on another window or panel.. ( two displays ) thnx ...Show All

• brickerman small problem

  Hi, While exposing a Workflow via Web Service, in the new Web Service Code file, we used to inherit the WorkflowExample.Workflow1_WebService instead of directly  from the WebService base class as shown below. public class Service : WorkflowExample.Workflow1_WebService { } can any one say like "If I want to use two workflows into this Web Service How I have to inherit the Namespaces." In the workflow I am using WebServiceReceive an ...Show All

• Tim Mercer Custom/Preconfigured StateActivity

  DI am trying to create a custom StateActivity. This activity should have a default StateInitializationActivity and three predefined EventDrivenActivities. (The state represents a page in a workflow driven wizard-like dialogue. The EventActivites are BackButtonClicked, NextButtonClicked and CancelClicked. I realy do not want the user to have to assemble all nessesary activities for each page on its own. Especially if only few properties of the st ...Show All

• oerth123 Multiple clients interacting with a workflow instance using web services.

  I will start by thanking you for the outstanding job the team is doing with the Windows Workflow Foundation and apologize for the length of this post (requires a little bit of background information). Solution Overview: We are creating a series of activities to use when creating workflows (document approval, review, and routing activities).  These activities will be used in our workflows that are published to a central web server.&nbs ...Show All

• Brian Speck GoTo Activity

  Hi Is there a custom activity which implements the functionality of GO TO thanks Bobs 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 . I think I have come up with two possible solutions but now need to weigh up what ben ...Show All

• *itguy* vista 5308 activation error

  Is anyone else getting an activation error for Vista x64 5308 Internet connection is working fine but I keep getting error code 0x80072F8F. Does anyone have a solution I'm getting the same error when Defender (Beta 2) trys to get updated definitions. i recieved the same error initially. If your using a proxy user the windows key manager (start -> run -> "rundll32. ...Show All

• sdfgsdf Custom activity with inner sequence activity locked in design mode

  Hi, I have a custom activity which simple extends the SequenceActivity. When I use this custom activity inside ot my workflows I can drag and drop activities from the toolbox to inside my custom activity. Now suppose that my custom activity contains an inner sequence activity. In my workflows when I use my custom activity, the inner sequence activity is locked. I would like in design mode to drag some activieties from the toolbox to m ...Show All

• Johan Hallberg How to use Overlay Mixer

  Hi, guys, can you provide a example for me thank you very much. I use gradedit.exe, I can add the overlay mixer to the graph, but i can't set the video size to 640*480 with 24bits. It said: Can't support this format.  i delete the overlay mixer from the graph, then i can set the video size to 640*480 with 24bits. why Did you try the various renderers available Also it may need some color space conversion filter. What do you need the ...Show All

• copier_guy Problems with Persistance and ASP.NET

  I'm working with the example that Tom Lake posted. I can get his example to work great, but if I change anything I get multiple errors. This is one of the errors: [0] = {error 347: Could not deserialize object. Serializer for type 'WorkflowLibrary1.BaseOrderWorkflow' threw an exception during deserialization. Exception was thrown with error message 'Can not add activity in a Composite Activity which has built in children.'.} Another error ...Show All

• Actcom Workflow Changes

  i placed 2 code Activities . In one CodeActivity - i added throw Activity using workflow changes.- working fine In Second Code Activity : i wanted to remove the throw Activity using WF Changes - but it is not deleting (i am not getting the refrence of Dynamically added Activity). my Question is - How do we get the reference to Dynamically added Activity Did you try thw following Workfl ...Show All

• E.Jordan workflow softwares

  Can anybody let me know the cost of any of the following software for BPM: 1. K2.net 2003 2.Agilepoint 3.Captaris 4.Skelta 5.LogicBase 6.Ultimus From above list i worked on k2.net , captaris , ultimus , and all these have diffrent price models based on requirments . any ways here are links to thier site where you can find more information www. k2 workflow .com/ www. captaris .com/ wo ...Show All

• mancer Internal Statement Parser

  In spelunking the WorkFlow dll's I have noticed a Parser (System.Workflow.Activities.Rules.Parser to be exact) class that is used by the RuleSetDialog and RuleConditionDialog to parse the rule condtions/action text into CodeDom expressions. It is also used to provide Intellisense support etc... Is there plans to make this class public It would allow developers to more easily write custom rule editors, as well as write in-code rules easier then h ...Show All

• balajikoturu Turn on computer to see a backround...and that's it

  Hi! Today I turned on my computer(Windows XP; Dell Desktop) and was greeted with my backround...and nothing else. I did Ctrl+Alt+Delete to see if there was a problem and explorer was running it said, but the list was a lot shorter than it usually is. I think I might have downloaded a virus, not positive, but definetly not ruling it out. It just happened, the computer was working fine an hour before hand, and it looks like all my fil ...Show All

• umler Custom Properties and SQL Persistence

  Hi, Is there a way to access a custom property of a given workflow instance via the SqlPersistence stuff or does each workflow need to be loaded via the runtime and queried that way I'm writing a very basic State Machine workflow to model an document approval process which will run under ASP.NET. I'd like to create a "Pending Approvals" kinda page where managers can get a list of their pending approvals. The workflows have custom prop ...Show All