TfrxDBLookupComboBox

This component is used for selecting a value from a look-up dataset.

The component has the following properties:

Property	Description
DataSet	data source to which the control is connected
ListField	name of DB field displayed in the control
KeyField	name of DB key field identifying the selected record
KeyValue	value of DB key field returned by the selection from the list
Text	value of DB list field displayed in the list
AutoOpenDataSet	when True the connected data source is opened automatically after the dialogue's OnActivate event

To connect the control to the look-up dataset enter values for the three properties : DataSet, ListField and KeyField.

Note that the returned value is available via either the Text or the KeyValue properties, neither of which appears in the object inspector. They are accessible only through code. The initial position of the cursor in the look-up dataset can be set in code using KeyValue.