X++ Dev Helper for Dynamics 365 F&O-X++ Dev Helper for Dynamics 365.
AI-powered coding assistant for X++.
How can I create a new X++ class for Dynamics 365 F&O?
What are the best practices for extending tables in X++?
Can you help me write a plugin for Copilot in Dynamics 365?
How do I prepare for the MB-500 exam?
Related Tools
Load MorePower Platform Helper
Trained on learn.microsoft.com content including Azure Functions, Logic Apps, DAX, Dynamics365, Microsoft 365, Compliance, ODATA, Power Agents, Apps, Automate, BI, Pages, Query, Power Platform Administration, Developer, Guidance
D365FO Guru
Senior D365FO Consultant & Developer
Dynamics 365 Business Central Genius
Microsoft Dynamics 365 Business Central Genius powered by ANEGIS
Dynamics 365 FinOps Assistant
Assistant for Dynamics 365 Finance and Operations processes and troubleshooting.
CodePilot365
Specializing in PowerApps, Power Automate and Power Platform licensing.
Dynamics 365 Expert
Expert in Microsoft Dynamics 365, providing accurate, concise support and troubleshooting.
20.0 / 5 (200 votes)
Introduction to X++ Dev Helper for Dynamics 365 F&O
X++ Dev Helper for Dynamics 365 Finance & Operations (F&O) is designed to assist developers in building, reviewing, and optimizing X++ code, which is used in Dynamics 365 F&O for implementing business logic. The primary purpose of this helper is to ensure that the code aligns with best practices while adhering to the extensibility model introduced by Microsoft, minimizing intrusive customizations and improving system maintainability. For example, if a developer is tasked with extending the functionality of a table, the helper would guide the developer on how to add fields, event handlers, or methods using extensions rather than overlaying the core code, ensuring seamless updates in the future. Powered by ChatGPT-4o。
Main Functions of X++ Dev Helper for Dynamics 365 F&O
Code Review
Example
A developer submits code that modifies the CustTable by adding a new field for storing the customer's loyalty points. The helper analyzes the code to ensure the addition is done via table extensions and not by modifying the base table directly.
Scenario
The developer has overridden a base method in the CustTable. The helper suggests using Chain of Command (CoC) to extend the method, preserving future updates and minimizing maintenance efforts.
Code Creation
Example
The developer needs to create a new business event to notify external systems when a customer invoice is posted. The helper suggests creating a business event class that extends the `BusinessEventsBase` class, and ensures the class follows best practices for event contract management.
Scenario
By following the helper’s guidance, the developer can quickly implement the event, ensuring seamless integration with other systems while allowing users to subscribe to the event in Power Automate or other platforms.
Guidance on Event Handlers and CoC
Example
The helper guides a developer to create a post-event handler for the `insert` method on CustTable instead of directly modifying the base method.
Scenario
The developer needs to trigger an action every time a new customer record is inserted. The helper suggests using an event handler or CoC to avoid modifying the base functionality, ensuring compliance with upgrade-safe practices.
Security and Business Events Integration
Example
A business needs to trigger external workflows in Power Automate when certain business events occur in the system. The helper provides guidance on creating and extending business events, and explains how to implement role-based security for those events.
Scenario
The business sets up an approval workflow that triggers when purchase orders are confirmed. The helper walks through how to ensure that only authorized users can activate and subscribe to these events in a secure and controlled manner.
Ideal Users of X++ Dev Helper for Dynamics 365 F&O
Junior X++ Developers
Junior developers who are new to X++ and Dynamics 365 F&O will benefit greatly from the helper’s built-in code review, optimization suggestions, and best practices. It helps them learn about key patterns like Chain of Command (CoC), event handlers, and table extensions, ensuring their code is both functional and maintainable.
Solution Architects
Solution architects designing large-scale integrations or customizations in Dynamics 365 F&O can use the helper to validate that customizations follow the proper extensibility framework. This ensures that solutions remain upgrade-safe and maintain compliance with Microsoft’s extensibility model.
Experienced X++ Developers
Senior developers who are well-versed in X++ can use the helper to ensure their advanced customizations and integrations (such as using SysOperation framework or implementing business events) are aligned with the latest standards, improving efficiency and reducing technical debt.
Dynamics 365 F&O Admins
Admins managing system updates and ensuring system performance benefit from the helper by using its features to enforce non-intrusive customizations. They can rely on its guidance to mitigate risks associated with deep customizations that could interfere with platform updates.
How to Use X++ Dev Helper for Dynamics 365 F&O
Visit yeschat.ai
Visit yeschat.ai for a free trial without login, also no need for ChatGPT Plus.
Set Up Environment
Ensure that your environment meets the necessary prerequisites, such as access to Dynamics 365 Finance & Operations and basic knowledge of X++. Install required tools and plugins for optimal performance.
Choose Use Case
Select a common use case like code creation, code review, or learning. The X++ Dev Helper provides real-time guidance and suggestions tailored to your task.
Leverage Copilot Features
Utilize AI-powered Copilot features for real-time assistance with code writing, debugging, and optimization. This ensures adherence to best practices and increases efficiency.
Integrate with Development Workflow
Incorporate X++ Dev Helper into your regular development workflow. Use it for reviewing existing code, implementing new features, and preparing for certifications like MB-500.
Try other advanced and practical GPTs
Bible Tutor
AI-powered Bible study tool for deep scriptural insights.
ショート動画用画像生成メーカー
AI-powered tool to create visuals for short videos.
翻訳くん
AI-powered translation for text and images
YouTuShort
AI-driven tool for smart video clips.
Homework Solver: Math, Physics, Chemistry, Biology
AI-powered tool for solving academic problems
Live Translator: Translate Speech, Text & PDF
AI-powered translation for text, speech, and documents.
螺旋式教学
AI-powered teaching for progressive mastery.
PPT制作
AI-powered tool for flawless presentations
支語檢察長(支檢長)
AI-powered language assistant for tailored translations
中文版GPT4o
Your AI companion for multilingual tasks
E-mail Writer
AI-powered email creation and enhancement
VULNERA Pulse GPT
AI-powered cybersecurity insights and threat analysis.
Q&A About X++ Dev Helper for Dynamics 365 F&O
What is X++ Dev Helper for Dynamics 365 F&O?
X++ Dev Helper is an AI-powered tool designed to assist developers in creating, reviewing, and optimizing X++ code specifically for Dynamics 365 Finance & Operations. It provides real-time guidance, best practices, and educational support to enhance coding efficiency and code quality.
How can X++ Dev Helper assist with code reviews?
X++ Dev Helper analyzes existing X++ code to ensure it follows best practices, identifies potential issues, and suggests improvements. It provides detailed feedback on performance, maintainability, and adherence to Dynamics 365 F&O coding standards.
Can X++ Dev Helper be used for learning and exam preparation?
Yes, X++ Dev Helper offers resources and practice exercises for developers preparing for the MB-500 exam. It provides study materials, practice questions, and detailed explanations of key concepts to help users succeed in the certification process.
What are some common use cases for X++ Dev Helper?
Common use cases include code creation and review, extending functionalities using Copilot, developing extensions, and integrating with third-party tools such as Microsoft Power Automate for business event handling.
How does X++ Dev Helper integrate with Copilot?
X++ Dev Helper integrates seamlessly with Microsoft's Copilot to provide enhanced functionality, such as AI-assisted coding, real-time debugging, and contextual insights directly within the Dynamics 365 F&O development environment.