System.Data.SQLite

        if ((flags & SQLiteConnectionFlags.LogBind) == SQLiteConnectionFlags.LogBind)
        {
            LogBind(handle, index, value);
        }

#if !PLATFORM_COMPACTFRAMEWORK
        SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_double(handle, index, value);
        if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#elif !SQLITE_STANDARD
        SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_double_interop(handle, index, ref value);
        if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#else

        throw new NotImplementedException();
#endif

    }

    internal override void Bind_Int32(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, int value)
    {
        SQLiteStatementHandle handle = stmt._sqlite_stmt;

        if ((flags & SQLiteConnectionFlags.LogBind) == SQLiteConnectionFlags.LogBind)

#if !PLATFORM_COMPACTFRAMEWORK
        if ((flags & SQLiteConnectionFlags.LogBind) == SQLiteConnectionFlags.LogBind)
        {
            LogBind(handle, index, value);
        }

        SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64(handle, index, value);
        if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#elif !SQLITE_STANDARD
        SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64_interop(handle, index, ref value);
        if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#else

        throw new NotImplementedException();
#endif

    }

    internal override void Bind_UInt64(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, ulong value)
    {
        SQLiteStatementHandle handle = stmt._sqlite_stmt;

#if !PLATFORM_COMPACTFRAMEWORK
        if ((flags & SQLiteConnectionFlags.LogBind) == SQLiteConnectionFlags.LogBind)
        {
            LogBind(handle, index, value);
        }

        SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_uint64(handle, index, value);
        if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#elif !SQLITE_STANDARD
        SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_uint64_interop(handle, index, ref value);
        if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#else

        throw new NotImplementedException();
#endif

    }

    internal override void Bind_Text(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, string value)
    {
        SQLiteStatementHandle handle = stmt._sqlite_stmt;

#if !PLATFORM_COMPACTFRAMEWORK

#if !PLATFORM_COMPACTFRAMEWORK
                    if ((flags & SQLiteConnectionFlags.LogBind) == SQLiteConnectionFlags.LogBind)
                    {
                        LogBind(handle, index, value);
                    }

                    SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64(handle, index, value);
                    if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
                    break;
#elif !SQLITE_STANDARD
                    SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64_interop(handle, index, ref value);
                    if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
                    break;
#else

                    throw new NotImplementedException();
#endif


                }
            case SQLiteDateFormats.JulianDay:
                {
                    double value = ToJulianDay(dt);

#if !PLATFORM_COMPACTFRAMEWORK
                    if ((flags & SQLiteConnectionFlags.LogBind) == SQLiteConnectionFlags.LogBind)
                    {
                        LogBind(handle, index, value);
                    }

                    SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_double(handle, index, value);
                    if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
                    break;
#elif !SQLITE_STANDARD
                    SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_double_interop(handle, index, ref value);
                    if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
                    break;
#else

                    throw new NotImplementedException();
#endif


                }
            case SQLiteDateFormats.UnixEpoch:
                {
                    long value = Convert.ToInt64(dt.Subtract(UnixEpoch).TotalSeconds);

#if !PLATFORM_COMPACTFRAMEWORK
                    if ((flags & SQLiteConnectionFlags.LogBind) == SQLiteConnectionFlags.LogBind)
                    {
                        LogBind(handle, index, value);
                    }

                    SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64(handle, index, value);
                    if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
                    break;
#elif !SQLITE_STANDARD
                    SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64_interop(handle, index, ref value);
                    if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
                    break;
#else

                    throw new NotImplementedException();
#endif


                }
            default:
                {
                    byte[] b = ToUTF8(dt);

#if !PLATFORM_COMPACTFRAMEWORK
                    if ((flags & SQLiteConnectionFlags.LogBind) == SQLiteConnectionFlags.LogBind)

      notNull = (nnotNull == 1);
      primaryKey = (nprimaryKey == 1);
      autoIncrement = (nautoInc == 1);
    }

    internal override double GetDouble(SQLiteStatement stmt, int index)
    {

#if !PLATFORM_COMPACTFRAMEWORK
      return UnsafeNativeMethods.sqlite3_column_double(stmt._sqlite_stmt, index);
#elif !SQLITE_STANDARD
      double value = 0.0;
      UnsafeNativeMethods.sqlite3_column_double_interop(stmt._sqlite_stmt, index, ref value);
      return value;
#else
      throw new NotImplementedException();
#endif

    }

    internal override sbyte GetSByte(SQLiteStatement stmt, int index)
    {
      return unchecked((sbyte)(GetInt32(stmt, index) & byte.MaxValue));
    }

    internal override uint GetUInt32(SQLiteStatement stmt, int index)
    {
      return unchecked((uint)GetInt32(stmt, index));
    }

    internal override long GetInt64(SQLiteStatement stmt, int index)
    {

#if !PLATFORM_COMPACTFRAMEWORK
      return UnsafeNativeMethods.sqlite3_column_int64(stmt._sqlite_stmt, index);
#elif !SQLITE_STANDARD
      long value = 0;
      UnsafeNativeMethods.sqlite3_column_int64_interop(stmt._sqlite_stmt, index, ref value);
      return value;
#else
      throw new NotImplementedException();
#endif

    }

    internal override ulong GetUInt64(SQLiteStatement stmt, int index)
    {
      return unchecked((ulong)GetInt64(stmt, index));
    }

      }

      return nCopied;
    }

    internal override double GetParamValueDouble(IntPtr ptr)
    {

#if !PLATFORM_COMPACTFRAMEWORK
      return UnsafeNativeMethods.sqlite3_value_double(ptr);
#elif !SQLITE_STANDARD
      double value = 0.0;
      UnsafeNativeMethods.sqlite3_value_double_interop(ptr, ref value);
      return value;
#else
      throw new NotImplementedException();
#endif

    }

    internal override int GetParamValueInt32(IntPtr ptr)
    {
      return UnsafeNativeMethods.sqlite3_value_int(ptr);
    }

    internal override long GetParamValueInt64(IntPtr ptr)
    {

#if !PLATFORM_COMPACTFRAMEWORK
      return UnsafeNativeMethods.sqlite3_value_int64(ptr);
#elif !SQLITE_STANDARD
      Int64 value = 0;
      UnsafeNativeMethods.sqlite3_value_int64_interop(ptr, ref value);
      return value;
#else
      throw new NotImplementedException();
#endif

    }

    internal override string GetParamValueText(IntPtr ptr)
    {
#if !SQLITE_STANDARD
      int len = 0;
      return UTF8ToString(UnsafeNativeMethods.sqlite3_value_text_interop(ptr, ref len), len);

      /// <summary>
      /// Prevent this <see cref="SQLiteConnection" /> object instance from
      /// loading extensions.
      /// </summary>
      NoLoadExtension = 0x200,

#if INTEROP_VIRTUAL_TABLE
      /// <summary>
      /// Prevent this <see cref="SQLiteConnection" /> object instance from
      /// creating virtual table modules.
      /// </summary>
      NoCreateModule = 0x400,
#endif

      /// <summary>
      /// Skip binding any functions provided by other managed assemblies when
      /// opening the connection.
      /// </summary>
      NoBindFunctions = 0x800,

#if INTEROP_VIRTUAL_TABLE
      /// <summary>
      /// Skip setting the logging related properties of the
      /// <see cref="SQLiteModule" /> object instance that was passed to
      /// the <see cref="SQLiteConnection.CreateModule" /> method.
      /// </summary>
      NoLogModule = 0x1000,

      /// <summary>
      /// Enable logging of all virtual table module errors seen by the
      /// <see cref="SQLiteModule.SetTableError(IntPtr,String)" /> method.
      /// </summary>
      LogModuleError = 0x2000,

      /// <summary>
      /// Enable logging of certain virtual table module exceptions that cannot
      /// be easily discovered via other means.
      /// </summary>
      LogModuleException = 0x4000,
#endif

      /// <summary>
      /// Enable tracing of potentially important [non-fatal] error conditions
      /// that cannot be easily reported through other means.
      /// </summary>
      TraceWarning = 0x8000,

      /// </summary>
      ConvertAndBindAndGetAllAsInvariantText = BindAndGetAllAsText |
                                               ConvertAndBindInvariantText,

      /// <summary>
      /// Enable all logging.
      /// </summary>
#if INTEROP_VIRTUAL_TABLE
      LogAll = LogPrepare | LogPreBind | LogBind |
               LogCallbackException | LogBackup | LogModuleError |
               LogModuleException,
#else
      LogAll = LogPrepare | LogPreBind | LogBind |
               LogCallbackException | LogBackup,
#endif

      /// <summary>
      /// The default extra flags for new connections.
      /// </summary>
#if INTEROP_VIRTUAL_TABLE
      Default = LogCallbackException | LogModuleException,
#else
      Default = LogCallbackException,
#endif

      /// <summary>
      /// The default extra flags for new connections with all logging enabled.
      /// </summary>
      DefaultAndLogAll = Default | LogAll
  }

    /// <param name="connectionString">The connection string to use.</param>
    public SQLiteConnection(string connectionString)
        : this(connectionString, false)
    {
        // do nothing.
    }

#if INTEROP_VIRTUAL_TABLE
    /// <summary>
    /// Initializes the connection with a pre-existing native connection handle.
    /// This constructor overload is intended to be used only by the private
    /// <see cref="SQLiteModule.CreateOrConnect" /> method.
    /// </summary>
    /// <param name="db">
    /// The native connection handle to use.

        _flags = SQLiteConnectionFlags.None;

        _connectionState = (db != IntPtr.Zero) ?
            ConnectionState.Open : ConnectionState.Closed;

        _connectionString = null; /* unknown */
    }
#endif

    /// <summary>
    /// Initializes the connection with the specified connection string.
    /// </summary>
    /// <param name="connectionString">
    /// The connection string to use.
    /// </param>

      try { UserCollation(cnn); frm.WriteLine("SUCCESS - UserCollation"); passed++; }
      catch (Exception) { frm.WriteLine("FAIL - UserCollation"); failed++; }

      total++;
      try { Int64Properties(cnn); frm.WriteLine("SUCCESS - Int64Properties"); passed++; }
      catch (Exception) { frm.WriteLine("FAIL - Int64Properties"); failed++; }

#if INTEROP_VIRTUAL_TABLE
      total++;
      try { ManagedVirtualTable(cnn); frm.WriteLine("SUCCESS - ManagedVirtualTable"); passed++; }
      catch (Exception) { frm.WriteLine("FAIL - ManagedVirtualTable"); failed++; }
#endif

      total++;
      try { MultipleThreadStress(cnn); frm.WriteLine("SUCCESS - MultipleThreadStress"); passed++; }
      catch (Exception) { frm.WriteLine("FAIL - MultipleThreadStress"); failed++; }

      total++;
      try { SimpleRTree(cnn); frm.WriteLine("SUCCESS - SimpleRTree"); passed++; }

            return;
        }

        throw new NotSupportedException("not a SQLite connection");
    }

#if INTEROP_VIRTUAL_TABLE
    // Make sure that managed virtual table support works on the .NET Compact Framework.
    internal void ManagedVirtualTable(DbConnection cnn)
    {
        SQLiteConnection cnn2 = cnn as SQLiteConnection;

        if (cnn2 != null)
        {

            }

            return;
        }

        throw new NotSupportedException("not a SQLite connection");
    }
#endif

    private int nextId = 0;
    private const int MAX_THREADS = 3;
    private const int MAX_ITERATIONS = 100;
    private ManualResetEvent goEvent = new ManualResetEvent(false);

    private static int GetThreadId()

  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\System.Data.SQLite\System.Data.SQLite.Compact.2005.csproj">
      <Project>{AC139951-261A-4463-B6FA-AEBC25283A66}</Project>
      <Name>System.Data.SQLite.Compact.2005</Name>
    </ProjectReference>
  </ItemGroup>
  <Import Project="$(SQLiteNetDir)\System.Data.SQLite\Targets\System.Data.SQLite.Properties.targets" />
  <Import Condition="'$(TargetFrameworkVersion)' == 'v1.0'" Project="$(MSBuildBinPath)\Microsoft.CompactFramework.CSharp.v1.targets" />
  <Import Condition="'$(TargetFrameworkVersion)' == 'v2.0'" Project="$(MSBuildBinPath)\Microsoft.CompactFramework.CSharp.targets" />
  <Import Condition="'$(TargetFrameworkVersion)' == 'v3.5'" Project="$(MSBuildBinPath)\Microsoft.CompactFramework.CSharp.targets" />
  <ProjectExtensions>
    <VisualStudio>
      <FlavorProperties GUID="{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}">
        <HostingProcess disable="1" />

  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\System.Data.SQLite\System.Data.SQLite.Compact.2008.csproj">
      <Project>{AC139951-261A-4463-B6FA-AEBC25283A66}</Project>
      <Name>System.Data.SQLite.Compact.2008</Name>
    </ProjectReference>
  </ItemGroup>
  <Import Project="$(SQLiteNetDir)\System.Data.SQLite\Targets\System.Data.SQLite.Properties.targets" />
  <Import Condition="'$(TargetFrameworkVersion)' == 'v1.0'" Project="$(MSBuildBinPath)\Microsoft.CompactFramework.CSharp.v1.targets" />
  <Import Condition="'$(TargetFrameworkVersion)' == 'v2.0'" Project="$(MSBuildBinPath)\Microsoft.CompactFramework.CSharp.targets" />
  <Import Condition="'$(TargetFrameworkVersion)' == 'v3.5'" Project="$(MSBuildBinPath)\Microsoft.CompactFramework.CSharp.targets" />
  <ProjectExtensions>
    <VisualStudio>
      <FlavorProperties GUID="{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}">
        <HostingProcess disable="1" />

  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\System.Data.SQLite\System.Data.SQLite.Compact.2012.csproj">
      <Project>{AC139951-261A-4463-B6FA-AEBC25283A66}</Project>
      <Name>System.Data.SQLite.Compact.2012</Name>
    </ProjectReference>
  </ItemGroup>
  <Import Project="$(SQLiteNetDir)\System.Data.SQLite\Targets\System.Data.SQLite.Properties.targets" />
  <Import Condition="'$(TargetFrameworkVersion)' == 'v1.0'" Project="$(MSBuildBinPath)\Microsoft.CompactFramework.CSharp.v1.targets" />
  <Import Condition="'$(TargetFrameworkVersion)' == 'v2.0'" Project="$(MSBuildBinPath)\Microsoft.CompactFramework.CSharp.targets" />
  <Import Condition="'$(TargetFrameworkVersion)' == 'v3.5'" Project="$(MSBuildBinPath)\Microsoft.CompactFramework.CSharp.targets" />
  <Import Project="$(MSBuildExtensionsPath)\Microsoft\$(TargetFrameworkIdentifier)\v8.0\Microsoft.$(TargetFrameworkIdentifier).CSharp.targets" />
  <ProjectExtensions>
    <VisualStudio>
      <FlavorProperties GUID="{fae04ec0-301f-11d3-bf4b-00c04f79efbc}">

                      return SkipTest(pageSize);
                  }
              case "substring":
                  {
                      return SubStringTest();
                  }
#if USE_INTEROP_DLL && INTEROP_EXTENSION_FUNCTIONS
              case "unionall":
                  {
                      return UnionAllTest();
                  }
#endif
              case "endswith":
                  {
                      string value = null;

                      if (args.Length > 1)
                      {
                          value = args[1];

                  once = true;
              }
          }

          return 0;
      }

#if USE_INTEROP_DLL && INTEROP_EXTENSION_FUNCTIONS
      //
      // NOTE: Used to test the fix for ticket [0a32885109].
      //
      private static int UnionAllTest()
      {
          using (northwindEFEntities db = new northwindEFEntities())
          {

                  Console.Write(customer.CustomerID);
                  once = true;
              }
          }

          return 0;
      }
#endif

      //
      // NOTE: Used to test the fix for ticket [ccfa69fc32].
      //
      private static int EFTransactionTest(bool add)
      {
          //

      //
      // NOTE: Used to test the INSERT fix (i.e. an extra semi-colon in
      //       the SQL statement after the actual INSERT statement in
      //       the follow-up SELECT statement).
      //
      private static int InsertTest()
      {




          using (northwindEFEntities db = new northwindEFEntities())
          {
              int[] counts = { 0 };

              //
              // NOTE: *REQUIRED* This is required so that the
              //       Entity Framework is prevented from opening