Answer Questions

• Odd Vista Install 5342 problems

  I have downloaded vista 5342. I start installing it and it manages to rech phase 2 of the install. Now after the first restart during phase 2 of the install my screen eventually goes Black. It has an underscore "_" flashing at me in the top left corner of the screen. This also happens to me on build 5308. I heard that this black screen is where the hardware is checked. I have left it on this black screen for 1hour and still no look. I ...Show All

• diling00 State machine usage

  I'm trying to use a state machine workflow with sequencial workflows inside for modelling the process of writing media, example would be burning a CD (some steps like mounting, locking, preparing data, writing data, validating, unlocking, unmounting etc). The different states in the main workflow represents the state of the physical device, something like: Media_In eventEject eventMount ... Media_Out eventMediaIn ... Mounted .. Writing eventW ...Show All

• Kapul Where are the avalon schemas physically located?

  Where are the avalon schemas physically located Reason I ask is that I get lots of warnings in XAML code being developed in Cider that says things like: "attribute is invalid according to it's datatype blah, blah http: //schemas. ...com winfx/avalon.2005 enumeration failed" So I want to look at the schema and see what enumerations are allowed for this element. If they are at schemas..../winfx/avalon/2005 how do I look at them ...Show All

• bugra Durability of passivation

  It seems that passivation happens only at idle or suspended state. If this is true passivation is useless for workflows that need durable and consistent state. I know I can micromanage my workflow state with database operations on each activity, but it would be nice to have that taken care of by passivation. Am I confused or is this a real problem You can add the PersistOnClose to any custom activity ...Show All

• WillianNG 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

• xzlc5188 MMDeviceapi

  Hi all, I'm trying to compile some sample codes from the white paper. The sample codes enumerates the audio end points and print out the display name. I've included mmdeviceapi.h and propkey.h but got failures. The following are the linking errors error LNK2001: unresolved external symbol _PKEY_DisplayName error LNK2001: unresolved external symbol _CLSID_MMDeviceEnumerator error LNK2001: unresolved external symbol _IID_IMMDeviceEn ...Show All

• Ronald S. Beta 2.2 hosted State Machine Workflow - runtime keeps disappearing

  I have a state machine workflow hosted in ASP.NET 2.0. I start the runtime in global.asax, as follows: string trackingConnectionString = ConfigurationManager .ConnectionStrings[ "TrackingConnectionString" ].ConnectionString; System.Workflow.Runtime. WorkflowRuntime workflowRuntime = new System.Workflow.Runtime. WorkflowRuntime (); workflowRuntime.AddService( new System.Workflow.Runtime.Tracking. SqlTrackingService (trac ...Show All

• Jackson420 Workflow Creation in XAML and Code (Everything not supported)

  I was using the xoml style of creating an activity and noticed that I couldn't create an simple single Activity only a Sequence activity. The Activity element was not available. This can be done in code so I am curious if the XAML is a little behind the class library or am I just doing something wrong. It does work in Beta 2 Thanks Vijay, When you said "not supporting parameters", does that mean I cannot author wor ...Show All

• sonj No network connection CTP 5270

  Hi, I am still having problems with my network. The System connects to a router. After installation all is running fine, except the network. Displaying the hardware properties says everything ok, but network connections are limited (HW is a realtek 8139/810x series PCI ctrl). I cannot receive an ip address. I followed some suggestions in earlier topics by assigning a fixed ip address and disabling ipv6 - no change. When configuring into ...Show All

• Sorean Missing Service Does Not Throw Exception

  I am using InvokeMethod to call into a DataExchangeService . However, if the service was not added to the WorkflowRuntime before the activity is executed the workflow hangs and the process consumes 99% of the CPU. WorkflowRuntime. ExceptionNotHandled is not fired. Jared, This is a bug in the InvokeMethod which does not check for the missing service until execution time. The check should be made while initial ...Show All

• Steve Hiskey WorkflowSubscriptionService - what is it?

  Hi, I found an implemented SubscriptionService in DocumentReview sample. It seems cool. I'm guessing what is it, and I have some ideas, but I would prefer some official documantation. Unfortunately  I didnt found ANY, i'm interested in role of this class and eg. relation with persistence service. Can anybody help me Thanks. It's used to help with outbound/inbund message correlation. As an example of where we are using it: We hav ...Show All

• PHP_Paul How to close multiple dialgs opened by one process ?

  Dears, I want to close multiple dialogs opened by a process There is no main window in these dialogs. what should I do Ron The Lebrun response was code for how to close the dialogs from within the process. Let us know if you need the code for how to do it out of process with Microsoft UIA. Check here: http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=427649&SiteID=1 HTH ...Show All

• iamreal2 Workflow Monitor Sample

  I have downloaded the lasted WinFX sdk and Visual Studio workflow extensions but cannot find the Workflow Monitor Application. Is this application a separate download Thanks Tim. They could have made that harder to find ;) You need to unpack the AllWinFXsamples.zip file in C:\Program Files\Microsoft SDKs\Windows\v1.0\samples It's huge and has got all the samples referred to on here, however, ...Show All

• Lee Evans Problem in running hands on lab 5

  In exercise 1, I followed the steps in Hands on Lab 5 (for beta 2), but the program did not execute as expected. The problem is that the Voting Workflow class did not handle the ApprovalProposal Event even when the JimApprove HandleExternalEvent activity was correctly configured. Inside votingService... I always get "Approval Proposal is Null" on the console output. public void ShowVotingDialog( object o) { DialogRe ...Show All

• hcar UpdateDefaultTrackingProfile doesnt fire the event associated with update

  Hi everyone, I am trying to get the profileUpdated event to fire. I have registered for the event, set the IsTransaction = false on the TrackingService, and checked the database to see that the insert is happening( which it is ). Why doesnt it fire, or a better way to get to the bottom of the problem, what needs to happen in order for the event to fire Thanks Rob Adrian Thanks Joel, I appreciate your prompt and thorough response! Rob ...Show All