unitdirpath.pas

来自「自动备份系统自动备份系统自动备份系统自动备份系统自动备份系统自动备份系统自动备份」· PAS 代码 · 共 40 行

unit UnitDirPath;

interface

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

type
  TFrmDirPath = class(TForm)
    DirectoryListBox1: TDirectoryListBox;
    DriveComboBox1: TDriveComboBox;
    BitBtn1: TBitBtn;
    BitBtn2: TBitBtn;
    procedure DriveComboBox1Change(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  FrmDirPath: TFrmDirPath;

implementation

{$R *.dfm}

procedure TFrmDirPath.DriveComboBox1Change(Sender: TObject);
begin
  try
    DirectoryListBox1.Drive:=DriveComboBox1.Drive;
  except
    MessageBox(Handle,'驱动器错误！','错误',mb_IconWarning+mb_Ok);
    Exit;
  end;
end;

end.