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   培训内容:
   Module 1: Introduction to X++
   This module introduces the students to the characteristics of X++.
   Lessons 
       Introduction
       Characteristics of X++
       Development Tools
       Reverse Engineering
       Best Practices
       Lab : Print to the Screen
       Lab : Debug the Job
       Lab : Create a Data Model
       Lab : Create an XML Developer Document 
   After completing this module, students will be able to:
       Identify key features of developing with X++.
       Describe the basic foundation of object-oriented programming. 
       Use the development tools available within Microsoft Dynamics AX 2012.
       Create object and data models from existing application elements by using the Reverse Engineering tool.
       Use best practices to instill good programming habits.
   Module 2: X++ Control Statements
   This module explains how to use control statements in X++.
   Lessons 
       Introduction
       Introduction to Variables
       Operators
       Conditional Statements
       Loops
       Built-in Functions
       Communication Tools
       Lab : Create a Times Table Using a While Loop
       Lab : Create a Times Table Using a Do…while Loop
       Lab : Create a Times Table Using a for Statement
       Lab : Create a YesNo Box
       Lab : Create a Infolog Tree
       Lab : Create a Dialog Box
       Lab : Use X++ Control Statements 
   After completing this module, students will be able to:
       Declare and use extended data types for variables.
       Use the various operators available in X++.
       Control program flow using conditional statements in X++.
       Repetitively call the same blocks of code by using Loop statements.
       Use standard functions that are built in to the application
       Use output commands to display data and messages to the user.
   Module 3: Classes and Objects 
   This module discusses how to use classes and objects within Microsoft Dynamics AX 2012.
   Lessons 
       Introduction
       Classes
       Method Access Control
       Inheritance
       Objects
       Scoping and Parameters in X++
       Methods
       Referencing Object Methods
       Method Types
       Table as Classes
       Eventing
       Lab : Create a New Class
       Lab : Allow Access to Methods
       Lab : Instantiating a Class
       Lab : Use Method Parameters
       Lab : Create a Run Method
       Lab : Create a Calculator Class 
   After completing this module, students will be able to:
       Use the classes within Microsoft Dynamics AX 2012 X++ development
       Control access to methods using Access Control Method Modifiers
       Extend a class using the concept of inheritance
       Describe the differences between an object and a class
       Initialize variables in the appropriate place according to scoping rules
       Call methods within the same class
       Use the different method types available
       Describe the similarities and differences between tables and classes
       Use the eventing publisher and subscriber model when modifying code in the application.
   Module 4: Accessing the Database
   This module explains how to develop modifications that interact with the database.
   Lessons 
       Introduction
       Retrieving Data
       Data Manipulation
       Queries
       Lab : Retrieving Data
       Lab : Update
       Lab : Create Query Using X++ 
   After completing this module, students will be able to:
       Retrieve data from the database using a select statement.
       Create, update and delete data in the database.
       Use and build queries using kernel classes.
   Module 5: Exception Handling 
   This module discusses the mechanisms built in Microsoft Dynamics AX 2012 to help with exception handling.
   Lessons 
       Introduction
       Exceptions
       Try and Catch Exceptions
       Throwing Exceptions
       Optimistic Concurrency Exceptions
       Lab : Handle an Exception 
   After completing this module, students will be able to:
       Examine the exception handling mechanism in Microsoft Dynamics AX.
       Use the Try, Catch, and Retry statements.
       Throw an exception from code.
       Identify and create code used to handle optimistic concurrency exceptions.
   Module 6: Security for Developers 
   This module introduces some more advanced security features of Microsoft Dynamics AX 2012.
   Lessons 
       Introduction
       Permissions
       Security Policies
       Code Access Security
       Display Method Authorization
   After completing this module, students will be able to:
       Set permissions on application elements
       Design and create security policies
       Secure unsafe Application Programming Interfaces (APIs) using the Code Access Security framework
       Authenticate data returned from display methods.
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