otherunit.pas

也可以直接调用TWAIN的接口,你可以在网上找到一个TWAIN.PAS的单元文件.直接调用. 怎样在Delphi应用程序中直接通过Twain控制扫描仪 delphi 开发扫描仪

unit OtherUnit;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, jpeg, ExtCtrls;

type
  TOtherForm = class(TForm)
    Button1: TButton;
    Image1: TImage;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  OtherForm: TOtherForm;

implementation

uses MainUnit;

{$R *.DFM}

procedure TOtherForm.Button1Click(Sender: TObject);
begin
  DockSite:= False;
  Close;
end;

end.