杀掉进程

function Kill_Task(ExeFileName: string): integer;
const
  PROCESS_TERMINATE=$0001; //进程的PROCESS_TERMINATE访问权限
var
  ContinueLoop: BOOL;
  FSnapshotHandle: THandle;
  FProcessEntry32: TProcessEntry32;
begin
  result:= 0;
  FSnapshotHandle := CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); //获取系统所有进程快照
  FProcessEntry32.dwSize := Sizeof(FProcessEntry32);  //调用Process32First前用Sizeof(FProcessEntry32)填充FProcessEntry32.dwSize
  ContinueLoop := Process32First(FSnapshotHandle,FProcessEntry32); //获取快照中第一个进程信息并保存到FProcessEntry32结构体中
  while integer(ContinueLoop) <> 0 do //循环枚举快照中所有进程信息
  begin
    if ((UpperCase(ExtractFileName(FProcessEntry32.szExeFile))=UpperCase(ExeFileName))
      or (UpperCase(FProcessEntry32.szExeFile)=UpperCase(ExeFileName))) then  //找到要中止的进程名
       Result := Integer(TerminateProcess(OpenProcess(PROCESS_TERMINATE, BOOL(0),FProcessEntry32.th32ProcessID), 0));     //中止进程
       ContinueLoop := Process32Next(FSnapshotHandle,FProcessEntry32); //查找下一个符合条件进程
  end;
end;