The TryFunction attribute in AL, when developing for Microsoft Dynamics 365 Business Central, indicates that a method is a Try method. A Try method in AL enables you to handle errors that occur in the application during code execution. For example, with try methods, you can provide more user-friendly error messages or manage the execution …
Category: Development
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Dec 29 2022
Dynamics 365 Business Central – JSON Object into a Dictionary Data Type
The Dictionary Data Type represents an unordered collection of keys and values and is optimized for fast lookup of values. Each addition to the dictionary consists of a value and its associated key. Every key in a Dictionary must be unique. It is on my list of favorite “new” AL Data Types, and I find …
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Dec 27 2022
Dynamics 365 Business Central – Read a JSON File with AL
A JSON (JavaScript Object Notation) file is a standard text file used to store data in a structured, organized way. It is a simple, human-readable format often used for transmitting data between a server and a web application or between different systems. A JSON file consists of a series of key-value pairs separated by commas. …
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Dec 23 2022
Real things I’m asked – add a field to the DropDown
Q: Can you add the “Search Description” to the Item DropDown? A: Yes. In Microsoft Dynamics 365 Business Central, the DropDown fieldgroup determines the fields displayed when showing records on a dropdown page. Additional fields can be added to the DropDown fieldgroup using the addlast keyword in an AL Table Extension. Base table and new fields can be added to …
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Dec 13 2022
Dynamics 365 Business Central – Create a JSON File with AL
JSON (JavaScript Object Notation) is an open standard file format that uses human-readable text to store and transmit data objects consisting of attribute–value pairs and arrays (or other serializable values). In today’s digital age, the exchange of data between Microsoft Dynamics 365 Business Central and other systems is often necessary. In a previous post, I …
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Dec 01 2022
Dynamics 365 Business Central – Create an XML File in AL
XML (eXtensible Markup Language) is a standard for encoding documents and is used to structure data for storage and transport. XML files are just plain text files that use custom tags to describe the structure and features of the document. Many describe the file’s structure as self-descriptive and intended to be both human and machine-readable. …
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Nov 22 2022
Dynamics 365 Business Central – What can you buy with Filter Tokens?
Do you use Filter Tokens in Microsoft Dynamics 365 Business Central? Have you heard of Filter Tokens? Filter Tokens are special words that resolve to a filter string of values. Several Filter Tokens are defined in Microsoft Dynamics 365 Business Central; for example, the ‘%mycustomers’ Token (Note: when using a Filter token, an ampersand precedes …
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Nov 15 2022
Real things I’m asked – Date Assignment
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