I recently walked around the bookstore and found the new generation workflow development practices of Windows Workflow Foundation. This book is more suitable for beginners than WF essence. The reason why I want to compare it with the 'nature theoretic 'is that there are very few WF books on the market !!!
In the two c
not really interested in continuing to upgrade it to support ASP. NET 2.0 ...)
WSS 2.0 SP2 provides good support for. NET Framework 2.0, which also brings us a great benefit, that is, we can take advantage of many good things on the 2.0 platform, such as Windows Workflow Foundation.
This evening, I tried a workflow
One of the most powerful features of Windows Workflow Foundation is tracking. It enables you to monitor events, activity attributes, and custom data in your workflow. In this column, I will check the tracking infrastructure, show you how to use the built-in SQL Server-based tracking service, and how to create custom tr
This article is written based on a pre-release version of the. NET Framework 3.0. All information contained in this article is subject to change.
This article discusses:
Building basic activities and composite activities
Asynchronous and event-based activities
Custom design Experience
Validation and error handling
This article uses the following techniques:
. NET Framework 3.0
Custom workflow activities are one of the most important aspects of
I found three instances that run WF under ASP. NET and all of them run successfully on my computer. Two of them are found online at the following addresses:
WF (Windows Workflow Foundation) workflow Learning (1) an ASP. NET state machine verification program and
WF (Windows
-1: Create an SQL tracking database
Create a database first:
Create Database wftracking
After creating the database wftracking, we can find the following two database scripts. And execute these two database scripts.% Windir % \ microsoft. Net \ framework \ V3.0 \ Windows Workflow Foundation \ SQL \ % Windir % \ microsoft. Net \ framework \ V3.0 \
What is compensation?
Windows Workflow Foundation compensation can be:
It is implicit by default. If no exception is specified or an unhandled exception occurs
Explicitly use compensateactivity
Use transactions in Workflow
System. Transactions. transactionscope
Transactionscopeactivity
Compensatabletransactionscopeacti
output of XML so that any possible requests and responses can be processed. Although using XML seems to increase the complexity of implementation,. NET supports XML serialization, making mapping between XML and objects a breeze. The Work Queue Viewer is a GUI application that allows the user to visually view all the tasks that are already ready for the input. The application is generic, showing only the basic elements of the task, including name, type, priority, creator, and so on. Depending on
Some Windows Communication Foundation registry keys cannot be repaired by performing the MSI repair operation on. NET Framework 3.0.
If you delete any of the following registry keys:
HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Services \ servicemodelservice 3.0.0.0
HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Services \ servicemodeloperation 3.0.0.0
HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentContro
Translated to understanding WF in WSS and Office 2007 v1.docAuthor: David Chappell, Chappell Associates)
See: http://www.davidchappell.com/blog/index.html for full text
In software implementation, it is often necessary to include a defined multi-step flow process. If there are many Program So why not directly provide a software that contains such an application? Windows worldflow foundation is created f
Book DescriptionA Guide to programming ting, designing, and building distributed applications with Windows Communication Foundation
Windows Communication Foundation is. NET technology that is used to build service-oriented applications, exchange messages in varous communication scenarios, and run workflows. this guid
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