✏️ Explanatory Question

How do you create an object of a class in X++?

👁 482 Views
📘 Detailed Answer
💡

Answer with Explanation

How do you create an object of a class in X++?

In X++, you create an object of a class by using the "new" keyword followed by the class name and parentheses. Here's an example of how you might create an object of the "MyClass" class:


MyClass myObject = new MyClass();

You can also create an object of a class and initialize it by calling its constructor method, here's an example:


class MyClass
{
    public int myField;

  public void new(int value)
    {
        myField = value;
    }
    public MyClass(int value)
    {
        myField = value;
    }
}

MyClass myObject = new MyClass(5); // myField will be initialized to 5

Once you have created an object, you can use the dot notation to access its fields and methods. Here is an example of how you might access a field and a method of the object:


myObject.myField = 10;
myObject.myMethod();

It's worth noting that, in X++ you also have the option to create an instance of a class without using the new keyword, you can use the class name followed by :: followed by the method name, this is called a static method call, for example:


MyClass::myMethod();