Error 1016: The method of the class is private Error 1015: The method of the class is protected Cross-references in the code editor The cross-references in the code editor are used to identify...... Using objects To access a class, the object must be declared as being part of the class to handle, this is called object instantiation...... Error 202: The method already has an access attribute (public, protected or private) Automatic documentation of procedures and methods To simplify the maintenance or the use of existing code by other developers, WINDEV proposes an automatic documentation for the procedures (or class methods)...... Class inheritance The hierarchical organization in class and sub-class has allowed to create the notion of inheritance...... Error 1022: The access to the method of the class is restricted by a protected inheritance Prototype overload/Overload The procedures and the methods of classes can have several syntaxes.... Error 1023: The access to the method of the class is restricted by a private inheritance Classes, members, methods and properties A class is made of...... Using the WINDEV windows from the Java source codes WINDEV can be used to generate windows for a Java application...... Error 1017: The method is not global: use: to access it Error 1054: 'Ancestor' cannot be used outside the code of a class Error 1055: 'Ancestor' can only be used in the code of a class derived from a class Interface An interface is used to divide the uses of features common to several elements from their implementations, which simplifies their re-usability. Error 1012: The class member is not global: it cannot be accessed from a global method Error 1018: The method is global: use the: operator: to access it Class (Property) The Class property is used to get the actual type of the class instance handled by an object, variant or dynamic object variable. Importing classes and sets of procedures (text file) From version 23, you have the ability to import existing classes or sets of procedures in text format...... Scope of procedures The scope of a procedure defines whether it is public, private, etc...... Constructor and destructor When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default...... Access rights to a class property A property is a code element that includes two processes...... Error 1001: The operators: and:: can only be used in the methods of classes Overview of OOP (Object Oriented Programming) The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......