Defining new ABL members in a class that inherits from a .NET class

GUI for .NET Programming

Accessing and Managing .NET Classes from ABL : Defining ABL-extended .NET objects : Deriving .NET classes in ABL : Defining new ABL members in a class that inherits from a .NET class

Note that when you define new methods in the definition of an ABL-derived .NET class, you might not be able to use the following method names, depending on their definition in the .NET class hierarchy:

Get_property-name( ) — Where property-name is the name of a property (including any default indexed property) defined by the .NET super class

Note: For default indexed properties, property-name is usually Item.

Set_property-name( ) — Where property-name is the name of a property (including any default indexed property) defined by the .NET super class

Add_event-name( ) — Where event-name is the name of an event defined by the .NET super class

Remove_event-name( ) — Where event-name is the name of an event defined by the .NET super class

Similarly, as with any pure ABL class, you cannot define ABL data members, properties, or events with the same names as data members, properties, or events already defined in the inherited .NET class hierarchy.