RAD Studio VCL Reference
ContentsIndex
PreviousUpNext
TCustomDBGrid.DefaultHandler Method
TCustomDBGrid Class | TCustomDBGrid Members | DBGrids Namespace | Description | See Also
Collapse All

Displays the popup menu when a column is right-clicked.

Pascal
procedure DefaultHandler(var Msg); override;
C++
virtual __fastcall DefaultHandler( Msg);
Description

DefaultHandler is the last method to receive Windows messages that are sent to the grid. After calling the inherited method and allowing it to process the message, DefaultHandler checks if the Msg parameter indicates the right mouse button was released over a column with a popup menu. If the column has a popup menu with its AutoPopup property set to true, DefaultHandler displays the popup menu.  

When overriding DefaultHandler, be sure to call the inherited method for all unhandled messages. 

 

See Also
Copyright(C) 2008 CodeGear(TM). All Rights Reserved.
What do you think about this topic? Send feedback!