Using X++ to Find if an Object Exists in the Current Model

by | Updated January 29, 2020 | Development, Dynamics 365 for Finance and Operations, Dynamics AX

I recently had a scenario where I needed to verify programmatically whether or not an AOT element exists in the current model. This is a very simple task if you are manually looking at an object in the AOT, but it isn’t so easy to do in X++. The issue you run into is – if the object exists initially in the Foundation model (in the sys layer) and you add to it in the usr layer portions of the AOT element exist in the Foundation model and the particular piece you added exists in a different model.

For example, on a table created in the sys layer beside the table name is the model Foundation. If you add a method to the table, beside the name of the method you see your model’s name. If you use the TreeNode class to identify which model the table exists in, it will tell you the model the currently selected node is in. So if you are on the table’s name node, you will get the Foundation model. If you happen to be on the node of the method you added, TreeNode will return the model the method exists in. The X++ code below will find the first node in the AOT element that exists in the current model and layer.

 

Related Posts

0 Comments

Submit a Comment

Your email address will not be published. Required fields are marked *

Upcoming Events

september

02sep10:00 am10:30 amThe Modern Manufacturer - Cycle Count Management

02sep12:00 pm12:30 pmBest Practices for Work Order Planning and Routing for Field Service Companies

09sep10:00 am11:00 amWhat is Levridge? An Overview of the Ultimate Ag Solution

09sep12:00 pm12:30 pmOverview of Microsoft Promotion for NAV and GP Clients

10sep11:00 am12:00 pmConfab with Stoneridge - Livestream - Field Service Comparisons

16sep10:00 am10:30 amThe Modern Manufacturer - Product Lifecycle Management

16sep12:00 pm12:30 pmHow to Upgrade to Dynamics 365 Finance and Operations: Examining Custom Code and ISV Implications

16sep2:00 pm2:30 pmScheduling and Dispatching for the Modern Field Service Company

23sep12:00 pm1:00 pmDynamics 365 Business Central Wave 2 Release Preview - An Overview of the Most Exciting New Features Coming in October

24sep11:00 am12:00 pmConfab with Stoneridge - Livestream - The Modern Workplace: Teams, Sharepoint, Outlook, Office, and AI Integration

30sep10:00 am10:30 amThe Modern Manufacturer - Return Management

30sep12:00 pm12:30 pmEmpowering Your Field Service Technicians with a Mobile Solution

october

07oct12:00 pm1:00 pmThe Three Paths to Business Central from Dynamics GP

08oct11:00 am12:00 pmConfab with Stoneridge - Livestream - The Vision and Strategy of Microsoft Business Systems

14oct10:00 am10:30 amThe Modern Manufacturer - Complex Cost Modeling

14oct12:00 pm12:30 pmGenerating Custom Inspection or Process Forms

19octAll Day22Stoneridge Connect Fall 2020

22oct11:00 am12:00 pmConfab with Stoneridge - Livestream - Stoneridge Connect Recap

28oct10:00 am10:30 amThe Modern Manufacturer - Engineering Change Orders

About Stoneridge
Stoneridge Software is a unique Microsoft Gold Partner, with emphasis on partner. With specialties in Microsoft Dynamics 365, Microsoft Dynamics AX, Microsoft Dynamics NAV, Microsoft Dynamics GP and Microsoft Dynamics CRM, we focus on attracting the most knowledgeable experts in the field to our team, and prioritize delivering stellar solutions with maximum impact for your business. At Stoneridge, we are deeply committed to your results. Each engagement is met with a dedicated team, ready to provide thorough, tailored, and expert service. Based in Minnesota, we intentionally “step into your shoes,” wherever you are. We focus on what you care about, and develop trusting, long-term relationships with our clients.

Subscribe To Our Blog

Sign up to get periodic updates on the latest posts.

Thank you for subscribing!

X