Beginning WF : Windows Workflow in .NET 4.0 by Mark J Collins

By Mark J Collins

Show description

Read Online or Download Beginning WF : Windows Workflow in .NET 4.0 PDF

Best programming: programming languages books

OracleJSP Support for JavaServer Pages Developer's Guide and Reference

This record is meant for builders drawn to utilizing OracleJSP to create internet purposes according to JavaServer Pages know-how. It assumes that operating internet and servlet environments exist already, and that readers are already acquainted with the following:■ normal net technology■ normal servlet know-how (some technical history is supplied in Appendix B)■ the right way to configure their internet server and servlet environments .

iPhone Apps mit HTML, CSS und JavaScript: Ohne Objective-C und Cocoa zur eigenen App

IPhone Apps mit HTML, CSS and JavaScript: Ohne Objective-C und Cocoa zur eigenen App

C-XSC: A C++ Class Library for Extended Scientific Computing

C-XSC is a device for the advance of numerical algorithms providing hugely exact and immediately demonstrated effects. It offers a lot of predefined numerical information forms and operators. those varieties are applied as C++ sessions. hence, C-XSC permits high-level programming of numerical functions in C and C++.

Additional info for Beginning WF : Windows Workflow in .NET 4.0

Example text

In this case, it is assigning integer values, so it was created as Assign. The To and Value properties also use template classes and should be created with the same type (). The To property is an OutArgument class, which takes a Variable class in its constructor. The Value property uses an InArgument class. You used this before for the If and While Condition property. For its constructor, it uses a lambda expression just as you did for the Condition property. Sequence In the While activity, you created an empty Sequence for the Execute property.

CHAPTER 1 ■ BUILDING A SIMPLE WORKFLOW Figure 1-21. Designer navigation bar You can click any of the links on this navigation bar to display that level within the workflow design. Click the Workflow1 link to display the top-level workflow. Looking a Bit Deeper Let’s take a brief look at what you just implemented. xaml file. So far, you have been using the designer to graphically define the workflow. Now you’ll see what the designer actually generated for that design. xaml file and choose Code View.

Draw a connection from the FlowSwitch to each of the WriteLine activities. Click one of the connections. In the Properties window, you’ll enter the Case value that determines when this case should be executed. For “Winter”, the value should be 1; for “Spring”, it should be 2, and so on. For the “Default” activity, leave the Case value blank and check the IsDefaultCase check box. Your workflow should look like the one shown in Figure 3-11. Figure 3-11. FlowSwitch connections 39 CHAPTER 3 n FLOWCHART WORKFLOW Enter an appropriate Text property on each of the WriteLine activities, such as “Happy Summer”.

Download PDF sample

Rated 4.14 of 5 – based on 44 votes