May 2017
Intermediate to advanced
442 pages
11h 55m
English
Content preview from Extending Microsoft Dynamics 365 for Operations Cookbook
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How it works...
The first new concept was how Dynamics 365 for Operations handles collections. In C#, we would return a typed collection or an array (MyClass[]), and we could use the foreach command to iterate through it.
This is not supported in X++, so we have to return a List instead. Since we actually want to return a typed collection to the caller, we will use the AifCollectionType attribute to tell the compiler how to do this.
The next part was to create a service and service group, which simply instructs the system to generate public services exposing the methods we added to the service.
We will see how this is used in the next recipe.
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