ShellExecute如何使用管理员身份执行。

Question

ShellExecute(handle,'open','d:\aa\1.exe','','',SW_SHOWNORMAL);但这个目录里面的文件要有管理员权限才能运行，请问该怎么写？

Answer 1

unit Unit1;
 
interface
 
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;
 
 
const
  LOGON_WITH_PROFILE = 1;
  LOGON_NETCREDENTIALS_ONLY = 2;
 
function CreateProcessWithLogon(
                                 lpUsername: PWChar;
                                 lpDomain: PWChar;
                                 lpPassword: PWChar;
                                 dwLogonFlags: DWORD;
                                 lpApplicationName: PWChar;
                                 lpCommandLine: PWChar;
                                 dwCreationFlags: DWORD;
                                 lpEnvironment: Pointer;
                                 lpCurrentDirectory: PWChar;
                                 const lpStartupInfo: TStartupInfo;
                                 var lpProcessInfo: TProcessInformation
                               ): BOOL; stdcall;
 
 
type
  TForm1 = class(TForm)
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;
 
var
  Form1: TForm1;
 
implementation
 
{$R *.dfm}
 
function CreateProcessWithLogon; external advapi32 name 'CreateProcessWithLogonW';
 
procedure TForm1.Button1Click(Sender: TObject);
var
  wUsername, wDomain, wPassword, wApplicationName: WideString;
  pwUsername, pwDomain, pwPassword, pwApplicationName: PWideChar;
  StartupInfo: TStartupInfo;
  ProcessInfo: TProcessInformation;
begin
  wUsername := 'administrator';
  wDomain := '';
  wPassword := '123456';
  wApplicationName := 'cmd.exe';
  pwUsername := Addr(wUsername[1]);
  pwDomain := Addr(wDomain[1]);
  pwPassword := Addr(wPassword[1]);
  pwApplicationName := Addr(wApplicationName[1]);
 
  FillChar(StartupInfo, SizeOf(TStartupInfo), 0);
  StartupInfo.cb := SizeOf(TStartupInfo);
  if not CreateProcessWithLogon(pwUsername,pwDomain,pwPassword,LOGON_WITH_PROFILE,
                                pwApplicationName,nil,CREATE_DEFAULT_ERROR_MODE,
                                nil,nil,StartupInfo,ProcessInfo) then
    RaiseLastOSError;
end;
 
end.