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 Freeing an object stored in a list.


When I add an object to a TStrings component, how should I free the object?   

    Simply call the objects free method. The following example attaches a icon object to the strings property of a listbox during the forms creation, and frees the icon when the form is destroyed.

    Example:

    procedure TForm .FormCreate(Sender: TObject); var Icon: TIcon; begin Icon := TIcon.Create; Icon.LoadFromFile('C:\Program Files\BorlandImages\CONSTRUC.ICO'); ListBox .Items.AddObject('Item 0', Icon); end;

    procedure TForm .FormDestroy(Sender: TObject); begin ListBox .Items.Objects[0].Free; end;

    7/ 6/98 4:3 :28 PM

     



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