AL Language

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Returning complex types in AL Language

Returning complex types in AL Language

In Microsoft Dynamics 365 Business Central 2021 w1 (released in May 2021), a profound change was introduced to ways how we can design our applications Until this version, the only way to return complex data types (like records, codeunits, Lists etc.) was using the var...

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Import various file types with Interfaces

Import various file types with Interfaces

A few weeks ago, I described a solution for importing an Excel file to the Business Central using Excel Buffer in AL Language (see here). In today's article, we will look at how to build a more complex solution that can be used for file imports without the needs to...

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How to import Excel files using Excel Buffer

How to import Excel files using Excel Buffer

Last week, I saw a question about importing data from Excel file to Business Central using AL Language. A few years ago, the only solution was to use DotNet integration. However, with the Business Central, there is a much quicker and better approach. All functions for...

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OnAfterLookup: New page field trigger coming in v18

OnAfterLookup: New page field trigger coming in v18

One of the news in AL Language that is coming with the upcoming major version (Business Central 2021 W1) in April is a new trigger AnAfterLookup. The new trigger is described on Microsoft Docs (however, the description is still a bit confusing…). As the Lookups are...

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Kepty4Beginners: AL Snippets

Kepty4Beginners: AL Snippets

In today's beginner series article, we will look at Snippets in AL Language. What are snippets? How can we use them? What is the reason to know how to use them/when to use them? All these questions are answered in the video below! https://youtu.be/XIhSNkUdewc

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Partial Records in detail (part 2)

This is another article about Partial Records (as we already discussed earlier in the article about Partial Records and later in the first part of articles about partial record's performance). In this article, we will explore the ration between performance, partial...

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Partial Records in detail (part 1)

Partial Records in the Business Central are a new technology in 2020 wave 2 release. Let's look at the quick description in one of the posts from previous month "Partial Records". Now check it in more details. In this first part, we will look at how the partial...

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Partial Records

Partial Records are a new capability of Business Central introduced in Business Central 2020 release wave 2. It allows specifying fields that should be loaded when accessing SQL based data. How does it work? Without using partial records, Business Central normally...

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Interfaces in AL (part 3)

This is 3. part from the article series about Interfaces in AL Language. See the first one or the second one. In previous parts, I have described the basics of Interfaces in AL Language (what is an interface, how to work with them in AL and started working on advanced...

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Interfaces in AL (part 2)

This is 2. part from the article series about Interfaces in AL Language. See the first one. In the first part of this series, I have described what Interfaces are and showed the example of how they can be created. In this article, I will show a more advanced example...

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