Understanding AL Development: The Type Helper Code Unit
The Type Helper code unit is a utility in Business Central's System.Reflection namespace containing 74 procedures for data formatting, localization, type conversion, and math functions commonly used in API handling and advanced AL development scenarios.
post Aardvark Labs
Key points
- Helper codeunits package reusable logic such as formatting, validation and calculations so the main business logic stays simple
- Type Helper sits in the System.Reflection namespace and has 74 active procedures plus 2 obsolete ones
- It covers evaluation of values, date and time formatting by culture, timezone and UTC handling, and option and field helpers
- It also covers URL, HTML and JavaScript encoding, bitwise and math helpers, amount format strings, TextDistance and SortRecordRef
- The author compares it to .NET Reflection helpers and says it is useful for API handling
AL objects mentioned
As named in the post. A name that matches one object page by exact type and name links to it; the others stay as named.
Context
- Features: Data formatting and localization, Type conversion and evaluation, DateTime and timezone handling, URL and HTML encoding, Bitwise operations, Currency formatting, Record and field operations, String utilities
Source: Aardvark Labs, community blog. Summary, key points and quotes are derived (CONTENT-NOTICE.md); read the original for the full text.