RAD Studio VCL Reference
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TDBLookupComboBox.DropDown Method
TDBLookupComboBox Class | TDBLookupComboBox Members | DBCtrls Namespace | Description | See Also
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Opens or "drops down" the lookup list so that the user can choose a lookup value.

Pascal
procedure DropDown; virtual;
C++
virtual __fastcall DropDown();
Description

Call DropDown to programmatically open the lookup list. Before the list is displayed, an OnDropDown event is generated. 

 

See Also
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