एंबेडेड MySQL सर्वर सी # रैपर?

मुझे इस पुस्तकालय के लिए किसी भी .NET रैपर के बारे में पता नहीं है, हालांकि मुझे याद है कि संस्करण 5 से .NET कनेक्टर में इस पुस्तकालय के लिए समर्थन शुरू करने के बारे में बात हुई थी। हालांकि मुझे अभी इसके बारे में कोई जानकारी नहीं मिल रही है।

वेब पर कुछ नमूना कोड हैं जिन पर आप अपना कोड बढ़ा सकते हैं। मुझे लगता है कि सबसे पूर्ण होगा http://forums.mysql.com/ read.php?38,67281,67917 ->

using System;
using System.Runtime.InteropServices;
using System.Diagnostics;
using System.Configuration;

class EntryPoint
{
    [DllImport("libmySQL.dll")]
    static extern IntPtr mysql_init(IntPtr mysql);

    [DllImport("libmySQL.dll")]
    static extern IntPtr mysql_fetch_lengths(IntPtr result);

    [DllImport("libmySQL.dll")]
    static extern IntPtr mysql_store_result(IntPtr mysql);

    [DllImport("libmySQL.dll")]
    static extern IntPtr mysql_fetch_row(IntPtr result);

    [DllImport("libmySQL.dll")]
    static extern IntPtr mysql_real_connect(IntPtr mysql, string host, string user, string passwd, string db, uint port, string unix_socket, uint client_flag);

    [DllImport("libmySQL.dll")]
    static extern uint mysql_field_count(IntPtr mysql);

    [DllImport("libmySQL.dll")]
    static extern string mysql_error(IntPtr mysql);

    [DllImport("libmySQL.dll")]
    static extern int mysql_real_query(IntPtr mysql, string query, uint length);

    static Array MarshalArray(Type structureType, IntPtr arrayPtr, int length)
    {
        if (structureType == null)
            throw new ArgumentNullException("structureType");
        if (!structureType.IsValueType)
            throw new ArgumentException("Only struct types are supported.", "structureType");
        if (length < 0)
            throw new ArgumentOutOfRangeException("length", length, "length must be equal to or greater than zero.");
        if (arrayPtr == IntPtr.Zero)
            return null;
        int size = System.Runtime.InteropServices.Marshal.SizeOf(structureType);
        Array array = Array.CreateInstance(structureType, length);
        for (int i = 0; i < length; i++)
        {
            IntPtr offset = new IntPtr((long)arrayPtr + (size * i));
            object value = System.Runtime.InteropServices.Marshal.PtrToStructure(offset, structureType);
            array.SetValue(value, i);
        }
        return array;
    }


    static void mysql_real_query(IntPtr mysql, string query)
    {
        int result = (query != null) ? mysql_real_query(mysql, query, (uint)query.Length) : mysql_real_query(mysql, null, 0);
        if (result == 0)
            return;
        throw new ApplicationException(mysql_error(mysql));
    }

    static int Main(string[] args)
    {
        IntPtr ptr = mysql_init(IntPtr.Zero);
        Debug.Assert(ptr != IntPtr.Zero);

        IntPtr mysql = mysql_real_connect(ptr, ConfigurationSettings.AppSettings["server"], ConfigurationSettings.AppSettings["username"], ConfigurationSettings.AppSettings["password"], ConfigurationSettings.AppSettings["database"], 0, null, 0);
        Debug.Assert(ptr != IntPtr.Zero, mysql_error(ptr));

        string query = "SELECT * FROM proxy_servers";
        Console.WriteLine("Executing query: {0}", query);
        mysql_real_query(mysql, query);

        IntPtr result = mysql_store_result(mysql);
        Debug.Assert(result != IntPtr.Zero, mysql_error(mysql));

        uint fieldCount = mysql_field_count(mysql);
        Console.WriteLine("field count: {0}", fieldCount);

        for (IntPtr ptrRow = mysql_fetch_row(result); ptrRow != IntPtr.Zero; ptrRow = mysql_fetch_row(result))
        {
            IntPtr[] mysqlRow = (IntPtr[])MarshalArray(typeof(IntPtr), ptrRow, (int)fieldCount);
            IntPtr ptrLengths = mysql_fetch_lengths(result);
            uint[] lengths = (uint[])MarshalArray(typeof(uint), ptrLengths, (int)fieldCount);
            for (int i = 0; i < (int)fieldCount; i++)
            {
                string str = Marshal.PtrToStringAnsi(mysqlRow[i], (int)lengths[i]);
                Console.Write("{0}, ", str);
            }
            Console.WriteLine();
        }
        return 0;
    }
}