INTRODUCTION in Office Excel

Integration QR Code ISO/IEC18004 in Office Excel INTRODUCTION

5. To map the corresponding activity stages to the orchestration points, simply drag the shapes onto the activity stages. If you recall from your work in the Orchestration Designer, you dragged the send and receive ports from the port surface to the various shapes, so that they would be connected and process the appropriate messages. In the TPE, you drag-and-drop activity entities from the surface on the left to the indicated orchestration shapes. Map the following shapes to the 13activity points: ReceiveOrder shape to OrderReceived SendToApproved shape to OrderApproved SendToDenied shape to OrderDenied SendMinorOut shape to MinorOrderApproved When you ve finished, your activity list should look like Figure 13-23.

If you find the idea of these reusable rules appealing and useful, you may opt to create your own library of reusable rules as part of your application. In that case, you ll want to add a class to your project similar to CommonRules, and you can use the rule methods from CommonRules as a guide for building your own reusable rule methods.

Microsoft Transaction Server (MTS)

Fires when the image tile (part) cannot be downloaded or the image format is invalid. The event handler method is passed ExceptionRoutedEventArgs, which provides ErrorException (the thrown Exception) and ErrorMessage properties. Fires when an image file cannot be opened. The event handler method is passed ExceptionRoutedEventArgs, which provides ErrorException (the thrown Exception) and ErrorMessage properties.

If a problem is caught, the error information can be viewed from the EventViewer as Figure 5-20 shows.

http://msdn.microsoft.com/msdnmag/issues/03/05/XMLFiles/

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Overview of the policy framework specifications, including WS-Policy, WS-Policy Assertions, and WS-Security Policy. How to implement a policy framework using WSE 2.0. How to implement role-based authorization using WSE and the WSPolicy family of specifications. Authorization is the second part of what we refer to as security (in addition to authentication). 8, Establish Trusted Communication with WS-Secure Conversation : The WS-Secure Conversation specification provides a token-based, session-oriented, on-demand secure channel for communication between a Web service and client. WS-Secure Conversation is analogous to the Secure Sockets Layer (SSL) protocol that secures communications over HTTP. This chapter includes the following: Overview and definition of secure conversation using WS-Secure Conversation. How to implement a secure conversation between a Web service and its client, using a security token service provider. This section is code intensive, and reviews the sample solution that accompanies the chapter. 9, Design Patterns for SOAP Messaging with WS-Addressing and Routing : This chapter covers several WS-Specifications that work together to provide a new messaging framework for Web services. Traditional Web services are built on the HTTP Request/Response model. WSE 2.0 provides a messaging framework that expands the supported transport protocols to include TCP and an optimized in-process transport protocol, in addition to HTTP. These protocols are not natively tied to a request/response communications model, so you can implement alternative models, such as asynchronous messaging solutions. This chapter also reviews the WS-Addressing specification, which enables messages to store their own addressing and endpoint reference information. This chapter includes the following: Overview of communication models for Web services Overview of the WS-Addressing specification, including a discussion of message information headers versus endpoint references Overview of how WSE implements the WS-Addressing specification Overview of the WS-Messaging specification, and the WSE implementation, which provides support for alternate message transport protocols and communication models

explained in The Boolean Type section later in the chapter. You will typically see these operators used as conditions in selection statements, such as if statements, as follows: if (x > 50) { ... // code statements ... } In this block, the code statements are executed if the value of x is greater than 50. See 4 for more information about selection statements. You can use these operators to compare different numeric types for example, checking to see whether an int has the same value as a long but the implicit and explicit conversion rules apply. See the Implicit and Explicit Numeric Type Conversions section earlier in this chapter for details. Listing 5-18 demonstrates the use of the relational operators. Listing 5-18. Using the Numeric Relational Operators using System; class Listing 18 { static void Main(string[] args) { // define the values that will be used with the operators int x = 25; int y = 50; // use the == operator bool r1 = x == y; Console.WriteLine("== result: {0}", r1); // use the != operator bool r2 = x != y; Console.WriteLine("!= result: {0}", r2); // use the < operator bool r3 = x < y; Console.WriteLine("< result: {0}", r2); // use the > operator bool r4 = x > y; Console.WriteLine("> result: {0}", r4); // use the <= operator bool r5 = x <= y; Console.WriteLine("<= result: {0}", r5); // use the >= operator bool r6 = x >= y; Console.WriteLine(">= result: {0}", r6);

AutoID: Works as per previous ASP.NET releases. Static: Allows you to specify the ID that is used. Warning: you can obviously generate duplicate client IDs, so it is up to you to ensure your ID is unique or face client-side script hell (well, probably an annoying JavaScript error, anyway). Predictable: Used in conjunction with RowClientIdSuffix property to generate incrementing IDs for repeating controls such as DataGrid and Repeater, for example, myrow1, myrow2, myrow3. Inherit: Controls uses the same ClientIDMode as its parent control (default).