Databases - Form Controls
The following components are very similar - partly because the
development systems don't do much with them - since they
are actually implemented by the Windows operating system.
| Component
| Paradox
| MS Access
| Delphi
| Visual Basic
| Java
|
|---|
| Simple Text
|
| Label
| TLabel
|
|
|
| Data Entry
|
| Text Box
| TEdit
|
|
|
| Memo
|
| Text Box
| TMemo
|
|
|
| Button
|
| Command Button
| TButton
|
|
|
| Toggle Button
|
| Toggle Button
| TSpeedButton
|
|
|
| CheckBox
|
| Check Box
| TCheckBox
|
|
|
| RadioButton
|
| Option Button
| TRadioButton
|
|
|
| ListBox
|
| List Box
| TListBox
|
|
|
| ComboBox
|
| Combo Box
| TComboBox
|
|
|
| Image
|
| Image
| TImage
|
|
|
| Line
|
| Line
| none
|
|
|
| Shape
|
| Rectangle
| TShape
|
|
|
| Tabbed Pages
|
| Tab Control
| TPageControl
|
|
|
Notes:
- All Delphi component names start with a T (for Type)
- Delphi has many more Components than MS Access
-
Author: Robert Clemenzi -
clemenzi@cpcug.org