测试通过
--
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
exApp,exWB,exSheet:Variant;
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
uses ComObj;
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
begin
exApp:=CreateOleObject('Excel.Application');
exApp.visible:=true;
exApp.Caption:='Call Excel from Delphi';
exWB:=exApp.workbooks.add;
exSheet:=exWB.ActiveSheet;
exSheet.Pictures.Insert('E:/My Pictures/1.jpg');
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
exApp.Quit;
exWB:=Unassigned;
exSheet:=Unassigned;
exApp:=Unassigned;
end;
end.