Answer Questions

• Jimmy_fingers cant reinstall

  hi i have vista 5308 my comp is a hp pavillion (4gb ram 2*500gb HDD) OS-Win XP Pro 32 bit i installed vista but then decided to format my pc and re-install vista now, after i enter my serial and click on next, i get this error message "the procedure entry point DecodePointer could not bbe located in the dynamic link library KERNEL32.dll" on clicking OK the installation window says that my product key is wrong ( ...Show All

• EmanuelHP Cleaning Persisted Workflows

  What's the correct way to clean workflows that have been persisted in a SQL database I have a ton of workflows that are no longer necessary that were created during development of my web page. Rather than running all of them through to completion, is there a quick and easy way to clean them up Thank you, -- Sean Sounds good...I wasn't sure if it was safe to delete the records from that table. Thank you very ...Show All

• jorrit5477 Embedding Activity Designer? (like Workflow Designer in Lab10)

  Hi, is it possible to embed the Activity Designer (just like Workflow Designer) into a Windows Forms application Thanks in advance, Osi Ok, i've found it :) Actually this Workflow Designer (described in HOL10) can also be used to design Activities (workflows are also "special" activities). If we change in WorkflowDesignerControl.cs the type of the Workflow (this.workflow) eg. to SequenceActivity (instead of Sequential ...Show All

• JaviK2 Rule Condition Editor doesn't resolve correctly

  Hello, I have the Feb CTP. I am building a basic sample where I have a custom activity (Activity1) dropped into the Sequential Workflow. Then I drop an IfElse activity after my custom activity and I create a new RuleConditionReference condition. When the Rule Condition Editor appear and I type "this." I don't see my activity listed. Do I miss something Thanks, Pierre I am not able to repro this with the Beta 2 build of W ...Show All

• SinghVan Problem with TransactionScope when running Unit Tests

  Hello, we are having a bit of a problem here. Three of us are running Unit tests daily. One of us have installed an English OS and the tests are running excellent. Two of us have Swedish OS and frequently run into this exception: Failed Test method UnitTest.CompanyTest.UpdateCompanyTest threw exception: System.Transactions.TransactionManagerCommunicationException: Communication with the underlying transaction manager has failed. ---> Syste ...Show All

• amatOrhagen SetWindowsHookEx and JournalRecordProc

  Hi, SetWindowsHookEx(WH_JOURNALRECORD,JournalRecordProc,hInstance,0) This is failing on Vista build 5231. Is this just not supported yet in the beta or is there a change to the SDK that I'm not aware of Thanks, Marcus Add me to the list of interested parties! WH_GETMESSAGE fails with access denied as do the journaling hooks. Does anybody have any update on this Hi, I am looking for an answer ...Show All

• HastaVista What to do if DirectX components been unregistered/deleted by some application?

  In our project, we develop a TV application that depends on the DirectShow demux, mpg2splt.ax. It works fine. One day, one of our customer uninstall the "Nimo Codec Pack" which he installed by his own for viewing DivX videos. Unfortunately, this codec pack installer unregisters c:\windows\system32\mpg2splt.ax. So of course, our TV application cannot work due to the demux not registered. I also found that some ...Show All

• myaspng Sample applications for Windows WF Beta2

  Hi: When are you going to publish more sample applications for Windows Workflow beta 2, I am precisely looking for Order processing state machine work flow sample application (Which was published for Beta 1). Also if you can direct me to some other good sample resources on Windows WF Beta 2 that will be really helpful. Thank you in advance Justin Justin, Have you looked at Beta2 samples (<drive ...Show All

• Jaimir Guerrero Vista 5308 and .Net Framework ToolStrip

  I have installed Vista 5303 now and i qm developing a Winforms Application with Visual Studio 2005. If i use a ToolStrip or MenuStrip i get an NullReferenceException in System.Windows.Forms.DisplayInformation.get_LowResolution(). What can I do when i switch from the aero theme to the classic theme, it works. Please can anybody help me ...Show All

• Vuong Iterate through Activities

  How can iterate through all the activies for a workflow for list them Thanks YOu can do the following inside the workflow foreach ( Activity act in this .ExecutableActivities)  {     } Thanks, Vihang I have the type of the workflow, and i want the activites from outside the workflow to list them... I am not in the workflow ExecutableActivities is an instance property and once you have the ...Show All

• M&amp;#225;rio Bessa problems communicating with the host

  Hi, I am trying to get host communication working because I need to communicate back to the host if for example, a process will be long running. I've set up a very simple example which raises an event on the host and every time I run it, I get an error: Done Exception has been thrown by the target of an invocation. Press any key to contine The code for my test harness is as follows: #region Using directives using System; using System.Colle ...Show All

• Hallelujah About DES ............

  i'm sorry ^^. i can't speak english well^^;; I synthesized the picture(AVI or MPEG files) to make use of the IAMTimeline interface but the synthesized picture don't have sound while it is played. Which interface add for the picture, can it have sound Thank you very much....^^ When you add video items to the timeline, I'm guessing you use CreateEmptyNode to create a node, then SetMediaType to set the type to video. I be ...Show All

• Udhaya Kumar D Cleaning Persisted Workflows

  What's the correct way to clean workflows that have been persisted in a SQL database I have a ton of workflows that are no longer necessary that were created during development of my web page. Rather than running all of them through to completion, is there a quick and easy way to clean them up Thank you, -- Sean This actually doesn't seem to work, entirely. It clears everything that a call to GetAllWorkflows ...Show All

• metadataEKGT Workflow Runtime and Pooling

  I'm building an application that will be used by an ASP.NET application running on a different server. I'd like to expose the workflow using remoting hosted in IIS on a seperate machine. I'm concerned about the ASP.Net application creating a new instance of the engine everytime a postback occurs. I figure I can store the proxy to the workflow instance in session, but when this application scales larger, I'd much rather expose a pool of workflow ...Show All

• J&amp;#248;rgen Thyme How to add the IMemberCreationService to Lab 10 example?

  In lab 10, when trying to set properties for our custom activities, it reports " IMemberCreationService " is missing. How can we install one. Seems there's no implementation example around yet, please help! Thanks. Alan Fantastic! Looking forward to it. The ability to host the designer opens a door to an exciting new world for both users and developers. Personally I think this would become very po ...Show All