Xhinker

Activity Designer: <sap:ActivityDesigner x:Class="MyActivityLibrary.MyCompositeDesigner"     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"     xmlns:sap="clr-namespace:S... [More]

WF4

By promoting data,we can query sql persistence store directly: 1. My persistence participant:     public class MyPersistenceParticipant : PersistenceParticipant {         public string message;         static XN... [More]

WF4

Many people want to store WF4 persistence data in xml file rather than in Sql Server(express). So I extract the xml persistence store code from the sample "PurchaseProcess".XmlWorkflowInstanceStore.zip (4.72 kb)Before using this xml persistence store, you need to set up the data folder in App.config... [More]

WF4

Delegate BeginInvoke and EndInvoke methods are the fundatmental of c# asynchronous programming. here is a example:     public class AsyncResultPatternIntroduction {         delegate void WorkerThreadHandler();       &... [More]

DotNet

Today, when I demonstrate one of my program to my colleague，Error reported, it is really,really weired!. I just ran it last week and never touch it again, how can it break down? After a little nap,I rechecked the program, and found that one line of the code is commented! And I realized it is the Mes... [More]

DailyLog

My Remarks:I found this video in the pdc 09 site. this video demonstrated some interesting BizTalk 2010 and WF4 features. so I store it here to avoid forget the URL, and also share with you. You are currently watching the High Quality WMV (960x540) video. click to watch the WMV (64... [More]

BizTalk

 

Pics

1. After work, on my way home. 2. The speed of China high speed rail 3. My Cat 4. Cat is playing 5. Cat is sleeping on the balcony

Pics

endpoint.tv - Workflow and Custom Activities - Best Practices (Part 1) endpoint.tv - Workflow and Custom Activities - Best Practices (Part 2)   endpoint.tv - Workflow and Custom Activities - Best Practices (Part 3) endpoint.tv - Workflow Services with Dav... [More]

WF4

Half a year ago, I demonstrated authoring workflow using imperative code . Today I want to talk some further more about authoring WF4 workflow using imperative code. The main focus of this article are two classes: Activity and DynamicActivity. Activity We can create a Sequence activity dynami... [More]

WF4 WF4, Activity, DynamicActivity