.NET

Read more about the article How To Update a Class Or Assembly Reference in C/AL And Retain Event Trigger Code

How To Update a Class Or Assembly Reference in C/AL And Retain Event Trigger Code

  • Post comments:4 Comments
  • Reading time:5 mins read

When you reference a .NET class that exposes events, and you switch on the WithEvents property, C/SIDE creates the event triggers for you. If you later want to update the reference to the .NET class, for whatever reason (like, there is a newer version of the assembly), updating the reference will actually delete the event triggers with all the code in them.

To be fair to this non-feature, at least it warns you politely:

image

This is not something you experience once in a geologic era. When you are developing your own assemblies, this will happen fairly often – as often as you add or remove events to/from your classes, and you want to reflect that in the Development Environment. Or as often as you increase the version of your assembly.

Unfortunately, there is no way in the Development Environment to update the reference while actually retaining the event triggers or code in them.

But still, there is a way, and a fairly easy way at that.

(more…)

Continue ReadingHow To Update a Class Or Assembly Reference in C/AL And Retain Event Trigger Code

Passing JSON from JavaScript to C/AL

  • Post comments:4 Comments
  • Reading time:5 mins read

Yesterday, I said I was closing this year of blogging, but I wasn’t really. Closing a year with 39 posts, and leaving a question lingering, wouldn’t be too fair, would it? If you read my last postabout how to pass objects from C/AL to JavaScript, you must have wondered if it’s possible to also pass objects from JavaScript back to C/AL.

Wonder no more. It is. And here’s how.

(more…)

Continue ReadingPassing JSON from JavaScript to C/AL