Answer Questions

• Nagarajan S Designer re-hosting and XAML only workflows

  I'd like to change the Designer Re- hosting example to cater for XAML only workflows. Can anyone give me any advice to get me going I have some custom root workflow activities (compiled) and have xaml workflows that use these, but when I attempt to load them into the example it doesn't even get off the ground because the WorkflowMarkupSerializer can't deserialize the xaml (returns null). so how is your typeprovider connected to you ...Show All

• Florian 0. DVD Subtitles

  Hi, Does anyone know how to configure the MPEG-2 demux to enable subtitles to be displayed from a ripped VOB file (we have a legitimate reason for this). I have spent a long time on this and it's driving me nuts! The graph is pushed from a network receiver filter which configures the Demux in CompleteConnect(). I am using pMPEG2StreamIdMap->MapStreamId(0xBD,MPEG2_PROGRAM_ELEMENTARY_STREAM , 0x20, 0x04); And tried vario ...Show All

• Laughing John simple performance question

  Which of the following systems has more performance (and why, of course....):     System A: with 100 workflowRuntimes each of them runing 10 workflows. or     System B: with 10 workflowRuntimes each of them runing 100 workflows. (assuming that workflows use statePersistance service and are consuming similar amounts of resources (procesor, DB, etc) ) Thanks in advance, Ariel Schapiro . ...Show All

• Aceofspades Using InvokeWorkFlow..??

  Hi I'm trying to modeling this scenario I have an item of type A and this item could have 1 or more items of type B.         A | | | | | | ..... | B B B B B B......B I have a two state machine workflows one for the item A (workflow A) and other for the item B (workflow B), so, i start de workflow A and  this workflow starts N workflows B and each workflow B could start N workflows B and so o ...Show All

• daras Platform SDK install error

  Error 1329. A file that is required cannot be installed because the cabinet file C:\Windows\Installer\MSI504.tmp is not digitally signed. This may indicate that the cabinet file is corrupt. I believe this was the march 06 x686 build. Running xp sp2. error was thrown while installing this file... C:\Program Files\Microsoft Platform SDK for Windows Server 2003 R2\src\atl\atl.cpp On dial-up so if there is any way to fix this locally, or just down ...Show All

• manukahn Loading Workflows from assemblies: FileLoadException

  Hello, I am getting the following error when trying to load a workflow dynamically: System.IO.FileLoadException was unhandled   Message="The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)" The code that errors is as follows: using System.Reflection; ... Assembly assembly = Assembly.Load(@"C:\Path\SequentialWorkflowLibrary.dll"); ...   SequentialWorkflowLibrary is a sequential workflow library t ...Show All

• Boise83716 Console Flicker

  I'm creating a small text based game in console mode.  I want to spice it up a little by having a few animations like animated text and boxes that animate their opening and closing.  To do this I have created a buffer (an array if CHAR_INFOs) and write everything to that array and once per update (the screen updates at 30 times per second) I use WriteConsoleOutput to display the buffer.  This works great and the animations look re ...Show All

• DomDom designer and project template support for C# Express Edition 2005.

  Hi, I have installed the SDK package, everything went fine except designer and project template support, there are no templates available when I want to create a new project. Should this be part of the sdk or do I need a separate installer package for this The Visual Studio 2005 designer extensions are not supported on the express editions.  I see that this is listed incorrectly on the MSDN download ...Show All

• eaLazerBeam VS6 C++ Compile error using "GetAddrInfo"

  Hi, Windows XP SP2. Platform SDK recently downloaded. VS6 C++ SP6. I am using the 'GetAddrInfo' function ( DLL Ws2_32.dll) Header ( Ws2tcpip.h) When compiling I get the error "c:\program files\microsoft platform sdk\include\wspiapi.h(45) : error C2265: '<Unknown>' : reference to a zero-sized array is illegal " I believe there is some 'compatability' issue between IPv4 and IPv6 functions !! Not sure how to sort it th ...Show All

• Kensino "Sound like you are locking for DirectShow"

  I am a beginner of DirectX development. Could you tell me how can I use DirectX to manage my video equipment-Usb Video capture or camera Please give me an VB program example. Thank you Ralf Kornmann.I have to say My English is not well. My mean is that I want to design a VB program to snapshot a picture(JPEG) by USB Camera.But I do not know how to reference the object of USB Camera or other Video ...Show All

• Alex Simkin Unable to setup windows Vista 5308 (error while displaying image selection wizard)

  Hi - I have tried to install the 5308 build on a (older) PC (AMD Thunderbird/512MB/ATI 9000) that I use as a test machine but I keep getting an error message immediately after entering the license key. The error dialog says "An internal Setup Error occurred while displaying the image selection wizard". After a while the setup program will abort and display another dialog "Exception Unknown Exception 0xe0000100 occurred at memory l ...Show All

• OdinsBlade ActivityDesignerTheme and VS restart

  In general, I've noticed that the WF designer in VS2005 works very well, particularly in that it immediately takes into effect changes made to activity libraries you are referencing in your workflow project (when using project references). However, there is one minor thing I've noticed doesn't quite work: If you either apply, or change the internal definition of an ActivityDesignerTheme (say, just changing the value of a property or the construc ...Show All

• Richard Willis how does the instanceId get set on SqlWorkflowPersistenceService

  Hi, I'm trying to set up multiple servers each hosting workflow runtimes of their own. These servers persist their instances to the same SQL server. I can't get the locking mechanism to throw an ownership exception when a second runtime tries to load an instance from the persistance store. Looking at this, the Persistance service provides an @ownerId parameter to the stored procedures, I assume that this identifies which runtime locked the ...Show All

• veneta Using functions in objects passed to workflow

  I am trying to use datarow as an object passed to workflow as parameter. Have no problem using properties like DataColumns, but when trying to use build in is[ColumnName]Null the rule designer faults. Is it intended behavior and if it is, how am I suppose to evaluate int column if it is null Which build are you using Using the Beta 2.2 build I am able to create the following rule in the Rule Condition Editor ...Show All

• BlackDragon80 Require WF Webcasts Power Point Presentations

  Hi guys I urgently need the Power Point Poresentaion (ppt ) files for the following web casts on WF. Please provide links for download. Workflow Authoring Styles – Mixing XAML and Code Thursday, January 26, 2006 10:00 A.M.–11:00 A.M. Pacific Time Presenter: Bob Schmidt Windows Workflow Foundation offers developers several alternative ways of defining their workflows. In this talk, we will explore each of the ...Show All