RAD Studio VCL Reference
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TDBLookupControl.ProcessSearchKey Method
TDBLookupControl Class | TDBLookupControl Members | DBCtrls Namespace | Description | See Also
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Adds a character to the protected SearchText property and updates the selection to the first matching list value.

Pascal
procedure ProcessSearchKey(Key: Char); virtual;
C++
virtual __fastcall ProcessSearchKey(Char Key);
Description

ProcessSearchKey is called automatically when the user types a key into the lookup control. It forms the basis of the control's incremental searching, updating the list to the string that begins with the characters typed in thus far. 

 

See Also
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