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在窗体的OnCreate事件中初始化TListView项。
procedure TForm1.FormCreate(Sender: TObject);const Books: array [0 .. 4] of string = ( 'Delph abc', 'Delphi XE2入门', ' by DelphiXE', 'Delphi 2009 handbook');var Book: string;begin for Book in Books do begin ListView1.Items.Add.Text := Book; end;end;在Button1的OnClick事件中执行搜索过滤。
procedure TForm1.Button1Click(Sender: TObject);var SearchResponder: ISearchResponder;begin SearchResponder := ListView1 as ISearchResponder; SearchResponder.SetFilterPredicate( function(Arg: string): Boolean begin Result := Arg.StartsWith('Delphi'); end);end;
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