小编niz*_*ram的帖子

我正在编写一个C#程序,用于推出我工作的实验室.该程序是创建一个本地管理员帐户(itadmin),设置密码,设置密码永不过期,并将该帐户添加到本地Administrators组.该程序创建新用户帐户并正确设置所有内容,但当它尝试将其添加到管理组时,我得到一个非常不明显的例外.首先,我是否正确添加组？我错过了什么？

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.DirectoryServices;

namespace CreateITAdmin
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                string userName = "itadmin";
                string userPassword = "password";

                Console.WriteLine("Building System Information");
                DirectoryEntry localMachine = new DirectoryEntry("WinNT://.,computer");
                DirectoryEntry newUser = localMachine.Children.Add(userName, "user");
                DirectoryEntry admGroup = new DirectoryEntry("WinNT://./Administrators,group");

                Console.WriteLine("Building User Information");
                newUser.Properties["FullName"].Value = "IT Administrative User";
                newUser.Invoke("Put", new object[] { "UserFlags", 0x10000 });

                Console.WriteLine("Setting User Password");
                newUser.Invoke("SetPassword", new object[] { userPassword });

                newUser.CommitChanges();

                Console.WriteLine("Adding itadmin to Administrators Group"); …

我有一台NEC PX-42VM5HA等离子电视,我试图用连接的电脑控制.我有数据表,显示控制电视和协议信息的所有代码.我不确定如何在python中构建正确的数据结构来发送HEX控制代码.以下是电源控制代码和通信协议.

Communication Protocol:
    Interface: RS-232C
    Communication: Asynchronous
    Baud Rate: 9600
    Data Length: 8bits
    Parity: Odd
    Stop Bit: 1bit
    Communication Code: Hex

Power Control Codes
    ON          9FH 80H 60H 4EH 00H CDH
    OFF         9FH 80H 60H 4FH 00H CEH

这是我到目前为止的代码:

import time
import serial

ser = serial.Serial(
    port='COM1',
    baudrate=9600,
    parity=serial.PARITY_ODD,
    stopbits=serial.STOPBITS_ONE,
    bytesize=serial.EIGHTBITS
)

ser.close()
ser.open()
ser.isOpen()

ON=bytearray([0x9FH,0x80H,0x60H,0x4EH,0x00H,0xCDH])
OFF=bytearray([0x9FH,0x80H,0x60H,0x4FH,0x00H,0xCEH])

ser.write(OFF)
time.sleep(30)
ser.write(ON)
ser.close()