怎样用delphi关闭并重新启动 explorer.exe进程？

uses

Tlhelp32;

function KillTask(ExeFileName:string):integer;

const

PROCESS_TERMINATE = $0001;

var

ContinueLoop: BOOLean;

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;

调用的时候只需要 KillTask('explorer.exe');

例如

if KillTask('explorer.exe') <> 0 then

showmessage('结束成功')

else

showmessage('无法结束');

//================================

以下是C++代码

void __fastcall TfrmMain::CloseProcess(AnsiString ProcessPath) { HANDLE hProcessSnap; PROCESSENTRY32 pe32;

hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); if (hProcessSnap == (HANDLE)-1) return;

memset(&pe32, 0, sizeof(pe32)); pe32.dwSize = sizeof(PROCESSENTRY32); if (Process32First(hProcessSnap, &pe32)) { do { if (ProcessPath.Pos((AnsiString)pe32.szExeFile)) { HANDLE hAndle = OpenProcess(SYNCHRONIZE|PROCESS_TERMINATE, false, pe32.th32ProcessID); OutputDebugString(SysErrorMessage(GetLastError()).c_str()); TerminateProcess(hAndle, 0); OutputDebugString(SysErrorMessage(GetLastError()).c_str()); } } while(Process32Next(hProcessSnap,&pe32)); } CloseHandle(hProcessSnap); }