Extending Microsoft Dynamics 365 for Operations Cookbook

How to do it...

To create a plugin using interfaces through metadata, follow these steps:

1. First, create the interface, which is created as a class initially, using the following lines of code:

public interface ConWHSVehicleColorable {     public Color Color()     {     } } 

2. We will need a class that implements this interface. Create a class named ConWHSVehicleGroupColorRed, which will simply return the string literal Red, as shown here:

class ConWHSVehicleGroupColorRed     implements ConWHSVehicleColorable {     public Color Color()     {         return 'Red';     } } 

3. To keep logic away from the form and simplify usage, create a class named ConWHSVehicleGroupColorSetupForm.

5. Next, create a static lookup method. The pattern should be familiar from the previous ...