VCL base class
C32346
concept
A VCL base class is an abstract foundational class in the Visual Component Library that provides core properties, methods, and event-handling behavior for derived visual and non-visual components in Delphi/C++Builder applications.
Observed surface forms (3)
- base class for group box controls ×1
- base class for tabbed page controls ×1
- tab control base class ×1
Instances (8)
- TCustomForm
- TCustomCheckBox
- TCustomGroupBox via concept surface "base class for group box controls"
- TCustomTabControl
- TCustomPageControl via concept surface "base class for tabbed page controls"
- TCustomUpDown
- TComponent
- TControl