unit1.pas

Delphi实效编程百例的随书源代码 这是其中的磁盘文件部分

unit Unit1;

interface

uses
  Windows, Messages, shellapi,SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    OpenDialog1: TOpenDialog;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
var
  filename : string;
  sei : TShellExecuteInfo;
begin
  if opendialog1.Execute then
    begin
        filename:=opendialog1.FileName;
        FillChar(sei,SizeOf(sei),#0);
        sei.cbSize:=SizeOf(sei);
        sei.lpFile:=PChar(filename);
        sei.lpVerb:='properties';
        sei.fMask:=SEE_MASK_INVOKEIDLIST;
        ShellExecuteEx(@sei);
    end;

end;

end.