斑马标签打印机c#SDK

Question

我们刚从brother标签打印机转移到zebra，c的brother sdk有点像meh，但它实现了我想要的功能。基本上，它让我可以选择在设计器中创建一个标签，并将参考名称附加到文本文件、条形码文件等。然而，看看zebra，我似乎找不到这样做的方法。我不喜欢这样一个事实，即你必须使用他们的设计器设计标签，而他们的设计器没有这个功能，或者用c语言百分之百地设计标签，这阻止了我们的设计器以后重新设计标签，也就是硬编码标签是不可能的。

我一直在看neodynamic的thermallabel，但这个小东西的成本太高了。

我错过了什么解决方案吗？大量的谷歌搜索，甚至试图弄清楚如何通过c#将现有的兄弟标签打印到zebra打印机。这是可能的（也许），因为p-touch可以做到这一点，但我也认为sdk缺乏这个功能，这使得它无论如何都不可能。

在查看兄弟sdk的更多选项后，我注意到我可以将标签作为bmp，可以轻松打印到斑马标签打印机吗？

Answer 1

您可以将ZPL代码保存到一个简单的文本文件中，然后使用shell命令在LPT1上移动它。

如果您的zebra是通过网络插入的，最简单的方法/解决方法是使用“NET use lpt1:\[ip][zebra]/persistent:yes

您可以使用Zebra Designer使用“打印到文件功能”轻松为您生成ZPL

Answer 2

当我找到它时，我会添加源链接，但现在我是这样打印到我们的Zebra的：

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
        public class DOCINFOA
        {
            [MarshalAs(UnmanagedType.LPStr)]
            public string pDocName;
            [MarshalAs(UnmanagedType.LPStr)]
            public string pOutputFile;
            [MarshalAs(UnmanagedType.LPStr)]
            public string pDataType;
        }
        [DllImport("winspool.Drv", EntryPoint = "OpenPrinterA", SetLastError = true, CharSet = CharSet.Ansi, ExactSpelling = true, CallingConvention = CallingConvention.StdCall)]
        public static extern bool OpenPrinter([MarshalAs(UnmanagedType.LPStr)] string szPrinter, out IntPtr hPrinter, IntPtr pd);

        [DllImport("winspool.Drv", EntryPoint = "ClosePrinter", SetLastError = true, ExactSpelling = true, CallingConvention = CallingConvention.StdCall)]
        public static extern bool ClosePrinter(IntPtr hPrinter);

        [DllImport("winspool.Drv", EntryPoint = "StartDocPrinterA", SetLastError = true, CharSet = CharSet.Ansi, ExactSpelling = true, CallingConvention = CallingConvention.StdCall)]
        public static extern bool StartDocPrinter(IntPtr hPrinter, Int32 level, [In, MarshalAs(UnmanagedType.LPStruct)] DOCINFOA di);

        [DllImport("winspool.Drv", EntryPoint = "EndDocPrinter", SetLastError = true, ExactSpelling = true, CallingConvention = CallingConvention.StdCall)]
        public static extern bool EndDocPrinter(IntPtr hPrinter);

        [DllImport("winspool.Drv", EntryPoint = "StartPagePrinter", SetLastError = true, ExactSpelling = true, CallingConvention = CallingConvention.StdCall)]
        public static extern bool StartPagePrinter(IntPtr hPrinter);

        [DllImport("winspool.Drv", EntryPoint = "EndPagePrinter", SetLastError = true, ExactSpelling = true, CallingConvention = CallingConvention.StdCall)]
        public static extern bool EndPagePrinter(IntPtr hPrinter);

        [DllImport("winspool.Drv", EntryPoint = "WritePrinter", SetLastError = true, ExactSpelling = true, CallingConvention = CallingConvention.StdCall)]
        public static extern bool WritePrinter(IntPtr hPrinter, IntPtr pBytes, Int32 dwCount, out Int32 dwWritten);


public static bool SendStringToPrinter(String printerName, String dataString)
        {
            int dwCount = (dataString.Length + 1) * Marshal.SystemMaxDBCSCharSize;

            // Assume that the printer is expecting ANSI text, and then convert
            // the string to ANSI text.
            IntPtr pBytes = Marshal.StringToCoTaskMemAnsi(dataString);
            // Send the converted ANSI string to the printer.
            SendPBytesToPrinter(printerName, pBytes, dwCount);
            Marshal.FreeCoTaskMem(pBytes);
            return true;
        }


        public static bool SendPBytesToPrinter(String szPrinterName, IntPtr pBytes, Int32 dwCount)
        {
            Int32 dwError = 0, dwWritten = 0;
            IntPtr hPrinter = new IntPtr(0);
            DOCINFOA di = new DOCINFOA();
            bool bSuccess = false; // Assume failure unless you specifically succeed.
            di.pDocName = "My C#.NET RAW Document";
            di.pDataType = "RAW";

            // Open the printer.
            if (OpenPrinter(szPrinterName.Normalize(), out hPrinter, IntPtr.Zero))
            {
                // Start a document.
                if (StartDocPrinter(hPrinter, 1, di))
                {
                    // Start a page.
                    if (StartPagePrinter(hPrinter))
                    {
                        // Write your bytes.
                        bSuccess = WritePrinter(hPrinter, pBytes, dwCount, out dwWritten);
                        EndPagePrinter(hPrinter);
                    }
                    EndDocPrinter(hPrinter);
                }
                ClosePrinter(hPrinter);
            }

            if (bSuccess == false)
            {
                dwError = Marshal.GetLastWin32Error();
                //TODO: log error code
            }
            return bSuccess;
        }

其中，dataString是打印机解释的ZPL。