Using Lookup Controls

Dblookupcombobox

If the list of values is extracted from another dataset, then instead of the DBListBox and DBComboBox controls you should use the specific DBLookupListBox or DBLookupCombo-Box components. These components are used every time you want to select for a field a record of another dataset. For example, if you build a standard form for taking orders, the orders dataset will generally have a field hosting a number indicating the customer who made the order. Working directly with the customer number is...