Answer Questions

• isdelnorte Download of incredimail script.

  No matter what is done to change permissions nothing happens. You can't even install apps like Incredimail as you aren't allowed access to system32 and no changes of permissions anywhere allows access. Without access the installer can't see the mfc.dll and so can't install. TTFN. I have enough trouble answering questions that are asked explicitly. Getting me to try to extrapolate questions from answers is an even riskier task. Windows Vi ...Show All

• visc How does one design a loop back to an upstream activity?

  I tried to design a simple workflow but I got stuck. Assume the following sequential workflow of 4 activities: A01->A02->A03->A04 Now assume that there is a conditional evaluation after A03, if it is false, a loop back should occur to A01, if it is true, the workflow proceeds to A04. How does one design this in the WF designer I can't find anyway to connect back to an upstream activity. Roel RVLe ...Show All

• Sinbad_il_marinaio Handling concurrent development of workflows

  Hi, how does everyone handle several developers working on the same workflow We're developing a code based state machine workflow and need several developers to concurrently change different parts of the workflow. However, due to the generated components (.designer.cs but mainly .resx and .layout) the merging is almost impossible. How are people handling this Would using a XOML based workflow be more appropriate If so, is there a way to convert ...Show All

• Tindy413 Print WWF documentation

  Hi I really want to print the WWF documentation but the WWF Help browser leaves no much support to print all the pages. 1. Is there a way to print the documentation as is 2 Or, can I download the documentation as a PDF file or the like, which would make printing possible. Regards Anders There are 6 top level Workflow Documentation topics, and the Document Explorer can allow you to print a topic ...Show All

• Ravi Kant Kumar WWF - Sequential workflow

  Hello, I have an sequential workflow. Within this I use the while activity.Inside this I have an sequence activity which host 3 own developed activities. The own developed activity has a member that is not serializable and is declared on activity instance level. When the workflow gets initialized each of the activities Initialize method gets called. I detected that when running within the while loop of my while activity and one of my own activit ...Show All

• DaveC426913 Deserialization in while loop

  Hi, I am experiencing a performance problem in Beta 2 using a SequentialWorkflow. Every iteration of the loop attempts to deserialize the activities and that is not desirable since, in my case, a delay of a couple of seconds results. Can this deserialization be stopped by setting the UnloadOnIdle flag to false I am not explicity using a PersistenceService and do not wish to use the SqlStatePersistenceService. I have also seen a refer ...Show All

• Elv WWF Beta 1.2 not installing properly

  Hi, I tried today to install WWF Beta 1.2. However, after starting the setup, accepting the EULA, checking all 3 boxes, and selecting Install the GUI goes immediately to the final page telling me that the installation was succesful. However nothing is installed. I have the VS2005 RTM version/Windows XP SP2. The log file stops at [11:51:45 AM Error] c:\depotsetupv2\private\common\setup\wizard\exe\progressdlg.cpp(1109): FAILED hr = 80070422 = ...Show All

• Idontcare2623 How to Change the Workflow Name in Lab 10?

  When you change the "Name" property in the designer,it prompts that "The service 'System.Workflow.ComponentModel.Design.IMemberCreationService' must be installed for this operation to succeed. Ensure that this service is available." public void UpdateTypeName(string oldClassName, string newClassName) { throw new NotImplementedException(); } wait for your updating or it must be finished by myself ...Show All

• Alex_82 Beta 2.2 does not require WinFX RTC? What about WPF then?

  I am quite confused now. I am currently on Beta 2. That requires WinFX RTC. Now with Beta 2.2 it's saying it's not compatible with any WinFX RTC. Does that mean I could not develop WPF apps with Beta 2.2 because that depends on WinFX Feb CTP OK, that is as clear as day now... thanks for explaining this! Thanks Paul, Now to be absolutely clear: 1. I should uninstall WinFX RTC and all other WinFX Feb CTP bits. 2. I should uninstall B ...Show All

• nmkiwi Standard user cant write to administrator created files

  Hi, I used to have a file on XP under Documents and Settings\All Users\Application Data\AppName that contained info for all users by having each user add a section to it. On Vista I need to store All Users data under C:\ProgramData\AppName. I am using the ShGetFolderPath with CSIDL_COMMON_APPDATA, so that works out fine and I dont need to change anything. However if the first time I use my app and create that file is under the admini ...Show All

• AKPR WWF in asp.net and beta 2.2

  Hi! I need examples of apps running in asp.net 2.0 using WWF (state machine WF) and the beta 2.2 At least I need some insigths about how to build this app, because all the examples that I found, use a class called WorkflowWebRequestContext that is not present in the beta 2.2 framework My questions (apart from examples are) 1) How should I create the runtime 2) How can I use the instance from a page ... There will be 5 or more pages . ...Show All

• Georgesl Clarification about Scheduler services and Workflow Hosts

  Hi there... I have some questions about the scheduler services and workflow hosts. I'm building a WF application using a State Machine workflow and ASP.NET. I' ve read few times that is better use the ManualWorkflowSchedulerService than the DefaultWorkflowScheduler service. I know the differences between them, the first one donate a thread where the workflows instance will be run, this means the workflow instance is synchronous with th ...Show All

• The Bear Is it a Bug?

  I have used Visual Studio 2005 and workflow foundation beta 1.2, and I met a weird problem. when I used WebServiceReceive Activity and compiled, the VS showed the error message: property 'xxxx' has invalid value, Field type 'xxxxxxxxxxx' doesn't match with the expected type 'xxxxxxxxxxx' . But actually it did match. And the stranger thing is after I unload the project and reload it , it compiled successfully! Why Every time I met the ...Show All

• Sh Dr Cn Problem creating a parallel version of the ForEach example activity

  I am trying to create a custom activity that is similar to the ForEach example posted in the custom activity gallery: http://www.windowsworkflow.net/ControlGallery/ControlDetail.aspx Control=2222&tabindex=2   The code below is basically modifications to that sample (i.e. the activity inherits from CompositeActivity, etc.) The difference is that I want the set of activities executed to be done in parallel rather than serially ...Show All

• Matthew E Creegan exception of type 'System.Workflow.Activities.EventDeliveryFailedException' occurred in System.Workflow.Activities.dll

  My console app threw an exception as follow "exception of type 'System.Workflow.Activities.EventDeliveryFailedException' occurred in System.Workflow.Activities.dll.Additional information: Event "BugCreated" on interface type "StateMachineApp.IBugService" for instance id "5b21d3a2-1e4b-43ff-a53f-18c4a02f424a" cannot be delivered." IBugService is an interface used to exchange data between my app and th ...Show All