Skip to main content

msdyn365bc Preprocessor Directives - Region Directive.

Hi Readers,

In the Introduction article of series we understand different types of Preprocessor  directives available in Business Central.

Preprocessor Directives are available starting Business Central 2020 Release Wave 2. 

You can read other articles in this series using this link.

In this article we will understand how to use Region Directives.

This directives is used for better readability or for focusing on code that you are currently writing. 
What is region Directive?
  • The #region directive is used to mark a block of code that you can expand or collapse.
  • A #region block must be terminated with a #endregion directive.
  • A #region block cannot overlap with an #if block. However, a #region block can be nested in an #if block, and an #if block can be nested in a #region block.
How to Define region Directive?
  • Region Directive starts with #region <Region Name>.
  • Region Directive ends with #endregion.
By Default AL provides us to expand and collapse, areas and triggers but within a trigger you cannot expand and collapse.

That is where region directive plays a key role.

Below in an example of Region directive.



In Next article in this series, we will discuss about another preprocessor directives with examples. 

If you have any questions, add as comments to this article.

Regards,
Saurav Dhyani
www.sauravdhyani.com
Labels:
Location: House No. 1, Shivlok Colony, 2, near Himalayan Academy Post Office, Shivlok Colony, Sewla Kalan, Majra, Dehradun, Uttarakhand 248171, India

Comments

Post a Comment

Popular posts from this blog

Dynamics NAV - All that you need to know about MenuSuites.

Hi Readers, This article is based on a request from a blog reader who wanted to understand about MenuSuite in Dynamics NAV. If you have started working with Business central with AL Code then it does not apply to those releases but if you are interested go ahead. Let's start with Future - In Latest and greatest version of product MenuSuite are obsolete and no longer used. So this article applies if you want to learn about C/AL MenuSuite.
4 comments
Read Complete Article »

How to Set Up NavUserPassword Authentication in Business Central.

Hi Readers, In this article we will discuss steps to Setup NAVUserPassword in Business Central on-prem. NavUserPassword is an authentication method that's handled by Business Central Server, but isn't based on Windows users or Active Directory. Each user is set up with a username and password that's configured inside Business Central only. The user is prompted for username/password credentials when they start the client. #msdyn365bc, #credentialtype
1 comment
Read Complete Article »

Microsoft Dynamics NAV 2016 - How to Configure Phone Client.

Hi All, In this article we will discuss how we can connect Microsoft Dynamics NAV 2016 with New Client Launched i.e. Phone Client. This Article Contain Steps for a Android Phone as I have Only Android Phone. I am doing it having all tiers on my windows 8 machine, steps remain same for multiple servers but issues might be different. What we Need (Other what we discuss in this article) -  The Service Tier should be on Public IP . Some of the Data-card does not Provide you Public IP. check it for sure.
28 comments
Read Complete Article »