DELPHI根据进程名强制关闭进程

unit Tlhelp323;

interface

uses

Tlhelp32;

implementation

//结束进程

function TForm1.KillTask(ExeFileName: string): Integer;

const

PROCESS_TERMINATE = $0001;

var

ContinueLoop: BOOL;

FSnapshotHandle: THandle;

FProcessEntry32: TProcessEntry32;

begin

Result := 0;

FSnapshotHandle := CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);

FProcessEntry32.dwSize := SizeOf(FProcessEntry32);

ContinueLoop := Process32First(FSnapshotHandle, FProcessEntry32);

while Integer(ContinueLoop) <> 0 do

begin

if ((UpperCase(ExtractFileName(FProcessEntry32.szExeFile)) =

UpperCase(ExeFileName)) or (UpperCase(FProcessEntry32.szExeFile) =

UpperCase(ExeFileName))) then

Result := Integer(TerminateProcess(

OpenProcess(PROCESS_TERMINATE,

BOOL(0),

FProcessEntry32.th32ProcessID),

0));

ContinueLoop := Process32Next(FSnapshotHandle, FProcessEntry32);

end;

CloseHandle(FSnapshotHandle);

end;

//提权

function TForm1.EnablePrivilege(hToken: Cardinal; PrivName: string; bEnable:

Boolean): Boolean;

var

TP: TOKEN_PRIVILEGES;

Dummy: Cardinal;

begin

TP.PrivilegeCount := 1;

LookupPrivilegevalue(nil, pchar(PrivName), TP.Privileges[0].Luid);

if bEnable then

TP.Privileges[0].Attributes := SE_PRIVILEGE_ENABLED

else

TP.Privileges[0].Attributes := 0;

AdjustTokenPrivileges(hToken, False, TP, SizeOf(TP), nil, Dummy);

Result := GetLastError = ERROR_SUCCESS;

end;

procedure TForm1.Button1Click(Sender: TObject);

var

hToken: Cardinal;

begin

//若是服务进程，则需要将权限提升到debug,才能关闭

EnablePrivilege(hToken, 'SeDebugPrivilege', True);

KillTask('notepad');

end;

end.

使用的时候先EnableDebugPrivilege提升权限，然后KillTask(ExeFileName: string)