How do you define a private variable in an Avaloq Script class?

In Avaloq Script, the proper way to define a private variable within a class is to declare it without using the "public" keyword. This distinction is crucial because it indicates that the variable is not accessible from outside of the class, which aligns with the principles of encapsulation in object-oriented programming.

When a variable is simply declared, it assumes a default visibility level that typically restricts it to the defining class, thereby ensuring that it cannot be accessed directly by other classes or outside entities. This ensures better control over the internal state of the class, promoting the integrity and reliability of the object-oriented design.

While some might consider the other options, such as using the "private" keyword or relying on naming conventions, these do not align with Avaloq's specific approach to variable visibility. It's also important to note that using a hidden block is not a standard or recommended method for defining private variables in Avaloq Script. Thus, understanding the significance of default visibility aids in effectively managing class data encapsulation.