RAD Studio VCL Reference
ContentsIndex
PreviousUpNext
TDBLookupControl Class
TDBLookupControl Methods | TDBLookupControl Properties | TDBLookupControl Members | DBCtrls | Description | See Also
Collapse All

TDBLookupControl is the base class for controls that provide the user with a list of lookup items for filling in fields that require data from another dataset.

Class Hierarchy
Pascal
TDBLookupControl = class(TCustomControl);
C++
class TDBLookupControl : public TCustomControl;
File
Description

Use TDBLookupControl as a base class when defining controls that permit the user to set a field value by selecting a corresponding value from another dataset. The TDBLookupComboBox and TDBLookupListBox controls are both descended from the TDBLookupControl and provide the user with automatic lookup capabilities that are implemented in the TDBLookupControl object. 

Do not create instances of TDBLookupControl. Instead, instantiate a descendant of TDBLookupControl to allow the user to set field values from a set of lookup values. 

 

See Also
Copyright(C) 2009 Embarcadero Technologies, Inc. All Rights Reserved.
What do you think about this topic? Send feedback!