1.3.1 Knowing the components in Nuclearsoft ERP System 1. Label : Component for display information. 2. Button: Component for user to press. 3. SpeedButton : It can be imported picture inside. 4. Edit / DBEdit : It is a input box, and DBEdit can link with database data. 5. CheckBox / DBCheckBox : Components for users to check, , and DBCheckBox can link with database data. 6. Memo / DBMemo: It is a input box which can be multi-lines inputted, and DBMemo can link with database data. 7. ComboBox / DBLookupComboBox: Components for users to input data by selecting information in menu form, , and DBLookupComboBox can link with database data. 8. DBGrid : It is a data table which is formed by database data. 9. Panel : It is a container which can let different components to put on it. 10. Tab: It is a switching interface component for user to switch to different pages by clicking on tab