You have the following X++ code: (Line numbers are included for reference only.) Methodl and method2 are in Classl. Method3 is in Class2. You need to set variablel for classlObj to a value of 5…

The correct answer is A. classl0bj.methodl(5). All classes are public, but all member variables are implicitly private. Use a public Setter Accessor method, here method1, on Obj1 to change the variable of the other class. Add a Setter Accessor Method Follow these steps to add a method that sets the value of a member…

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Question

You have the following X++ code: (Line numbers are included for reference only.) Methodl and method2 are in Classl. Method3 is in Class2. You need to set variablel for classlObj to a value of 5. Which code segment should you insert at line 21?

Exhibit

Options

Aclassl0bj.methodl(5);
Bnew Classl().methodl(5);
CclasslObj.variable1= 5;
Dthis.variablel =5:

How the community answered

(32 responses)

A
72% (23)
B
13% (4)
C
6% (2)
D
9% (3)

Explanation

All classes are public, but all member variables are implicitly private. Use a public Setter Accessor method, here method1, on Obj1 to change the variable of the other class. Add a Setter Accessor Method Follow these steps to add a method that sets the value of a member variable: 1. Right-click the Class1 node, and then click New > Method. 2. Rename the method1 node to setFirstName. 3. In the code Editor window, paste in the following X++ code for the method. public void setFirstName(str _firstName) firstName = _firstName;

Topics

#X++ methods#variable access#class instances#encapsulation

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