Answer Questions

• Artur H. Shamsutdinov WlanSetProfile() returns "Element Not Found"

  I am working with the Vista 802.11 Auto Configuration APIs for my UI. (Vista Beta 2, Build 5308) When I call WlanSetProfile() with the parameter, bOverWrite = TRUE, and my XML profile is as following, the API returns 1168, Element not Found. But the Reason Code output by the API is "The operation succeeds". And, when I call this API with bOverWrite=FALSE, the API returns 87, ERROR_INVALID_PARAMETER. Is my XML profile format incorre ...Show All

• TechGuyMark Running SQLPersistanceService examples on WWF Beta 2

  Fellas, I have installed WWF B2 and its required extensions++. I could run some of the samples fine. There are a couple of demos that didnt work well and I think it was related to the use of SQLPersistanceService. I tried to look for the scripts at %SystemRoot%\Microsoft.NET\Framework\v2.0.50215\Windows Workflow Foundation\SQL but it is not there. The installed framework on my machine happened to be of v2.0.50727. So there I cannot crea ...Show All

• itosu Adding activities to a workflow at runtime

  Forgive my newbieness... I've searched the forums for something along these lines, but haven't found anything. Is it possible to add activities to a workflow at runtime I'm attempting to add the activity from within a Code activity per the way activities are added in the designer.cs: private void codeActivity2_ExecuteCode(object sender, EventArgs e) { HelloActivity helloActivity = new HelloActivity(); helloActivity.Name = "helloActivit ...Show All

• JoeS. Beta 2 problems with any workflow & designer

  Hello, I have a Windows Vista CTP December 05 machine on which I had installed the WinFX RTC CTP December, the Windows SDK CTP December, the Orcas VS Extensions CTP December and the WWF Extensions CTP December. All of them worked OK. I'm using the RTM Visual Studio 2005 Team Suite and RTM SQL 2005 Developer Edition. Now I uninstalled them in the reverse order and it seemed that the machine was clean. I could not see the the WinFX ...Show All

• BadrK Displaying Error Icons when hosting the Designer

  I'm hosting the workflow designer in my own application. I'm trying to display the validation error icons on an activity when it is not configured properly. I've attached validators to my custom activities and by using the code: WorkflowTheme .CurrentTheme.ReadOnly = false ; WorkflowTheme .CurrentTheme.AmbientTheme.ShowConfigErrors = true ; WorkflowTheme .CurrentTheme.ReadOnly = true ; I can make the icons appear when the valid ...Show All

• Praxy Problems with DataTable as Property

  Hi, I created activity with property DataTable (dependency property) and I want to bind it with DataTable in main workflow, but when I click on properties window on this property I do not have options to bind it. When I change this property from DataTable to string or XmlReader it works, but with DataTable it does not. Any help how to pass from one activity to another DataTables Thanks for any advice. Peter ...Show All

• Sid463 Beta 2 Office 12 Support

  I'm told that beta 2 of Windows Workflow Foundation does not currently have support for Office 12. Is this true If so, is there an expected time frame that Office 12 support will be made available Thank you in advance, -- Sean Work flow Work-flow Workfare Workforce Workable Edit... Ignore all Add to dictionary I would say that it is the other way around - Office12 (whatever is currently publicly ...Show All

• Dennis Rose Link error PlayWndASF MicroSoft Sample

  I can't compile PlayWndASF sample from DirectX 9 installation. Cam anybody give me WMStub.lib --------------------------------------------------------------------------------------- NOTE: To link and run this sample, you must install the Windows Media Format SDK 7.1.1. After downloading the Format SDK, you can extract a public version of the WMStub.LIB library, which should be copied to the Samples\C++\DirectShow\Common folder. This library i ...Show All

• itfiggers Using workflows with asp.net Wizard

  Hi!   I'm trying to use workflows to display different steps from an asp.net wizard. I add this code to buttonlinks which do the state switch:   protected void NextStepButton_Click( object sender, EventArgs e) { MyService  myService = WorkflowManager .Runtime.GetService< MyService >(); myService.RaiseEvent( this .workflowInstanceId); this.scheduler .RunWorkflow( this .workflowIns ...Show All

• NiklasSolna Conflict DirectShow/DirectX Issue with SampleGrabber: Qedit.h gives errors in d3drm.h and D3DRMOBJ.h

  The goal of my program project is to capture bitmaps from a stream and display them in directx. I have finished the video streaming portion with directshow. Even though I have implmented the SampleGrabber I'm still not sure on how to handle the bitmap information. I have a seperate application where it displays a bitmap from a file using DirectX 9. I recently tried to comebine the two applications. The problem is that if I include Qedit.h the ...Show All

• MIS Correlation tokens...

  Hi, I have several workflows that need to make simultaneous exchanges with external methods and events through a DataExchangeService. To make sure each event is caught by the correct handler I’ve implemented the correlation attributes to the exchange interface. It all works fine, but I find it tedious to set up the parameters and properties related to correlation on the different activities in the workflow. I do not understand why this has to b ...Show All

• SHAAS WF and WSS (Windows Sharepoint Services) 2003

  Hi, I have to make a document's workflow that host in Sharepoint 2003. Can I use Windows Sharepoint Services 2003 with WF If not, then, must I use partner products like K2.NET Thanks in advance Ignacio This really depends on 1) how complex the problem is and 2) how capable\comfortable you are with .NET, SharePoint, and WF. For a simple document approval workflow, K2 may be overkill. ...Show All

• _cyclops_ 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

• Christopher W Problem in building video capture program

  Hello guardian angel, I am Jack n I've been trying to get a video capture program working on the DirectX DirectShow SDK. Here's my scenario: I have installed DirectX SDK 2006 (that doesn't have dshow.h since it was moved to the Platform SDK) over which I have replaced the DirectX 2003 Extras which added the missing Directshow classes in that release. "I am using Visual Studio 6" Now, the problem I have is t ...Show All

• Mic-1 State Machine Workflow with partial Human Interaction

  I am trying to design a State Machine Workflow which is partially controlled by humans using a asp.net website, and on the other hand controlled by the workflow itself. To make this clearer an example: A product is defined using an asp.net website. This starts the workflow. To actually kick the workflow off, clearance (approval) is needed. This is done by humans using the asp.net website. Then the workflow checks certain parameters of t ...Show All