class CSCPrintClass
    {
        public static string GetPrinterStatus(string PrinterName)
        {
            int intValue = GetPrinterStatusInt(PrinterName);
            string strRet = string.Empty;
            switch (intValue)
            {
                case 0:
                    strRet = "准备就绪（Ready）";
                    break;
                case 0x00000200:
                    strRet = "忙(Busy）";
                    break;
                case 0x00400000:
                    strRet = "被打开（Printer Door Open）";
                    break;
                case 0x00000002:
                    strRet = "错误(Printer Error）";
                    break;
                case 0x0008000:
                    strRet = "初始化(Initializing）";
                    break;
                case 0x00000100:
                    strRet = "正在输入,输出（I/O Active）";
                    break;
                case 0x00000020:
                    strRet = "手工送纸（Manual Feed）";
                    break;
                case 0x00040000:
                    strRet = "无墨粉（No Toner）";
                    break;
                case 0x00001000:
                    strRet = "不可用（Not Available）";
                    break;
                case 0x00000080:
                    strRet = "脱机（Off Line）";
                    break;
                case 0x00200000:
                    strRet = "内存溢出（Out of Memory）";
                    break;
                case 0x00000800:
                    strRet = "输出口已满（Output Bin Full）";
                    break;
                case 0x00080000:
                    strRet = "当前页无法打印（Page Punt）";
                    break;
                case 0x00000008:
                    strRet = "塞纸（Paper Jam）";
                    break;
                case 0x00000010:
                    strRet = "打印纸用完（Paper Out）";
                    break;
                case 0x00000040:
                    strRet = "纸张问题（Page Problem）";
                    break;
                case 0x00000001:
                    strRet = "暂停（Paused）";
                    break;
                case 0x00000004:
                    strRet = "正在删除（Pending Deletion）";
                    break;
                case 0x00000400:
                    strRet = "正在打印（Printing）";
                    break;
                case 0x00004000:
                    strRet = "正在处理（Processing）";
                    break;
                case 0x00020000:
                    strRet = "墨粉不足（Toner Low）";
                    break;
                case 0x00100000:
                    strRet = "需要用户干预（User Intervention）";
                    break;
                case 0x20000000:
                    strRet = "等待（Waiting）";
                    break;
                case 0x00010000:
                    strRet = "热机中（Warming Up）";
                    break;
                default:
                    strRet = "未知状态（Unknown Status）";
                    break;
            }
            return strRet;
        }

        [DllImport("winspool.drv", CharSet = CharSet.Auto, SetLastError = true)]
        public static extern bool OpenPrinter(string printer, out IntPtr handle, ref structPrinterDefaults pDefault);
        [DllImport("winspool.drv")]
        public static extern bool ClosePrinter(IntPtr handle);
        [DllImport("winspool.drv", CharSet = CharSet.Auto, SetLastError = true)]
        public static extern bool GetPrinter(IntPtr handle, Int32 level, IntPtr buffer, Int32 size, out Int32 sizeNeeded);

        internal static int GetPrinterStatusInt(st