/// The SQL command text, broken into individual SQL statements as they are executed
    /// </summary>
    internal List<SQLiteStatement> _statementList;
    /// <summary>
    /// Unprocessed SQL text that has not been executed
    /// </summary>
    internal string _remainingText;





    ///<overloads>
    /// Constructs a new SQLiteCommand
    /// </overloads>
    /// <summary>
    /// Default constructor
    /// </summary>
................................................................................
    {
      _statementList = null;
      _isReaderOpen = false;
      _commandTimeout = 30;
      _parameterCollection = new SQLiteParameterCollection(this);
      _designTimeVisible = true;
      _updateRowSource = UpdateRowSource.FirstReturnedRecord;


      if (strSql != null)
        CommandText = strSql;

      if (cnn != null)
        DbConnection = cnn;
    }
................................................................................

    /// <summary>
    /// The transaction associated with this command.  SQLite only supports one transaction per connection, so this property forwards to the
    /// command's underlying connection.
    /// </summary>
    public new SQLiteTransaction Transaction
    {
      get { return _cnn._activeTransaction; }
      set
      {
        if (_cnn != null)
        {



          if (value != _cnn._activeTransaction && value != null)
            throw new ArgumentOutOfRangeException("SQLiteTransaction", "Transaction is for a different connection than the one associated with this Command");





        }
        else if (value != null)
          throw new ArgumentOutOfRangeException("SQLiteTransaction", "Not associated with a connection");
      }
    }

    /// <summary>

    /// The SQL command text, broken into individual SQL statements as they are executed
    /// </summary>
    internal List<SQLiteStatement> _statementList;
    /// <summary>
    /// Unprocessed SQL text that has not been executed
    /// </summary>
    internal string _remainingText;
    /// <summary>
    /// Transaction associated with this command
    /// </summary>
    private SQLiteTransaction _transaction;

    ///<overloads>
    /// Constructs a new SQLiteCommand
    /// </overloads>
    /// <summary>
    /// Default constructor
    /// </summary>
................................................................................
    {
      _statementList = null;
      _isReaderOpen = false;
      _commandTimeout = 30;
      _parameterCollection = new SQLiteParameterCollection(this);
      _designTimeVisible = true;
      _updateRowSource = UpdateRowSource.FirstReturnedRecord;
      _transaction = null;

      if (strSql != null)
        CommandText = strSql;

      if (cnn != null)
        DbConnection = cnn;
    }
................................................................................

    /// <summary>
    /// The transaction associated with this command.  SQLite only supports one transaction per connection, so this property forwards to the
    /// command's underlying connection.
    /// </summary>
    public new SQLiteTransaction Transaction
    {
      get { return _transaction; }
      set
      {
        if (_cnn != null)
        {
          if (_isReaderOpen)
            throw new InvalidOperationException("Cannot set Transaction while a DataReader is active");

          if (value != null)

          {
            if (value._cnn != _cnn)
              throw new ArgumentException("Transaction is not associated with the command's connection");
          }
          _transaction = value;
        }
        else if (value != null)
          throw new ArgumentOutOfRangeException("SQLiteTransaction", "Not associated with a connection");
      }
    }

    /// <summary>

    /// </summary>
    private ConnectionState     _connectionState;
    /// <summary>
    /// The connection string
    /// </summary>
    private string              _connectionString;
    /// <summary>
    /// One transaction allowed per connection please!
    /// </summary>
    internal SQLiteTransaction  _activeTransaction;




    /// <summary>
    /// The base SQLite object to interop with
    /// </summary>
    internal SQLiteBase          _sql;
    /// <summary>
    /// Commands associated with this connection
    /// </summary>
................................................................................
    }

    private void Initialize(string connectionString)
    {
      _sql = null;
      _connectionState = ConnectionState.Closed;
      _connectionString = "";
      _activeTransaction = null;

      _commandList = new List<SQLiteCommand>();

      if (connectionString != null)
        ConnectionString = connectionString;
    }

    /// <summary>
................................................................................
    /// environment, one may instead choose to lock the database immediately to avoid any possible writer deadlock.</param>
    /// <returns>Returns a SQLiteTransaction object.</returns>
    public SQLiteTransaction BeginTransaction(bool deferredLock)
    {
      if (_connectionState != ConnectionState.Open)
        throw new InvalidOperationException();

      if (_activeTransaction != null)
        throw new ArgumentException("Transaction already pending");

      _activeTransaction = new SQLiteTransaction(this, deferredLock);
      return _activeTransaction;
    }

    /// <summary>
    /// Creates a new SQLiteTransaction if one isn't already active on the connection.
    /// </summary>
    /// <param name="isolationLevel">SQLite doesn't support varying isolation levels, so this parameter is ignored.</param>
    /// <returns>Returns a SQLiteTransaction object.</returns>
................................................................................
      }
      KeyValuePair<string, string>[] ar = new KeyValuePair<string, string>[ls.Count];
      ls.CopyTo(ar, 0);

      // Return the array of key-value pairs
      return ar;
    }














    /// <summary>
    /// Looks for a key in the array of key/values of the parameter string.  If not found, return the specified default value
    /// </summary>
    /// <param name="opts">The Key/Value pair array to look in</param>
    /// <param name="key">The key to find</param>
    /// <param name="defValue">The default value to return if the key is not found</param>
................................................................................

        _dataSource = System.IO.Path.GetFileNameWithoutExtension(strFile);

        _sql.Execute(String.Format(CultureInfo.InvariantCulture, "PRAGMA Synchronous={0}", FindKey(opts, "Synchronous", "Normal")));
        _sql.Execute(String.Format(CultureInfo.InvariantCulture, "PRAGMA Cache_Size={0}", FindKey(opts, "Cache Size", "2000")));
        if (String.Compare(":MEMORY:", strFile, true, CultureInfo.InvariantCulture) == 0)
          _sql.Execute(String.Format(CultureInfo.InvariantCulture, "PRAGMA Page_Size={0}", FindKey(opts, "Page Size", "1024")));





      }
      catch (SQLiteException)
      {
        OnStateChange(ConnectionState.Broken);
        throw;
      }
      OnStateChange(ConnectionState.Open);

    /// </summary>
    private ConnectionState     _connectionState;
    /// <summary>
    /// The connection string
    /// </summary>
    private string              _connectionString;
    /// <summary>
    /// Nesting level of the transactions open on the connection
    /// </summary>
    internal int                 _transactionLevel;
    /// <summary>
    /// Whether or not the connection is enlisted in a distrubuted transaction
    /// </summary>
    internal bool                _enlisted;
    /// <summary>
    /// The base SQLite object to interop with
    /// </summary>
    internal SQLiteBase          _sql;
    /// <summary>
    /// Commands associated with this connection
    /// </summary>
................................................................................
    }

    private void Initialize(string connectionString)
    {
      _sql = null;
      _connectionState = ConnectionState.Closed;
      _connectionString = "";
      _transactionLevel = 0;
      _enlisted = false;
      _commandList = new List<SQLiteCommand>();

      if (connectionString != null)
        ConnectionString = connectionString;
    }

    /// <summary>
................................................................................
    /// environment, one may instead choose to lock the database immediately to avoid any possible writer deadlock.</param>
    /// <returns>Returns a SQLiteTransaction object.</returns>
    public SQLiteTransaction BeginTransaction(bool deferredLock)
    {
      if (_connectionState != ConnectionState.Open)
        throw new InvalidOperationException();




      return new SQLiteTransaction(this, deferredLock);

    }

    /// <summary>
    /// Creates a new SQLiteTransaction if one isn't already active on the connection.
    /// </summary>
    /// <param name="isolationLevel">SQLite doesn't support varying isolation levels, so this parameter is ignored.</param>
    /// <returns>Returns a SQLiteTransaction object.</returns>
................................................................................
      }
      KeyValuePair<string, string>[] ar = new KeyValuePair<string, string>[ls.Count];
      ls.CopyTo(ar, 0);

      // Return the array of key-value pairs
      return ar;
    }

#if !PLATFORM_COMPACTFRAMEWORK
    public override void EnlistTransaction(System.Transactions.Transaction transaction)
    {
      if (_transactionLevel > 0 && transaction != null)
        throw new ArgumentException("Unable to enlist in transaction, a local transaction already exists");

      if (_enlisted == true)
        throw new ArgumentException("Already enlisted in a transaction");

      transaction.EnlistVolatile(new SQLiteEnlistment(this), System.Transactions.EnlistmentOptions.None);
    }
#endif

    /// <summary>
    /// Looks for a key in the array of key/values of the parameter string.  If not found, return the specified default value
    /// </summary>
    /// <param name="opts">The Key/Value pair array to look in</param>
    /// <param name="key">The key to find</param>
    /// <param name="defValue">The default value to return if the key is not found</param>
................................................................................

        _dataSource = System.IO.Path.GetFileNameWithoutExtension(strFile);

        _sql.Execute(String.Format(CultureInfo.InvariantCulture, "PRAGMA Synchronous={0}", FindKey(opts, "Synchronous", "Normal")));
        _sql.Execute(String.Format(CultureInfo.InvariantCulture, "PRAGMA Cache_Size={0}", FindKey(opts, "Cache Size", "2000")));
        if (String.Compare(":MEMORY:", strFile, true, CultureInfo.InvariantCulture) == 0)
          _sql.Execute(String.Format(CultureInfo.InvariantCulture, "PRAGMA Page_Size={0}", FindKey(opts, "Page Size", "1024")));

#if !PLATFORM_COMPACTFRAMEWORK
        if (FindKey(opts, "Enlist", "Y").ToUpper()[0] == 'Y' && Transactions.Transaction.Current != null)
          EnlistTransaction(Transactions.Transaction.Current);
#endif
      }
      catch (SQLiteException)
      {
        OnStateChange(ConnectionState.Broken);
        throw;
      }
      OnStateChange(ConnectionState.Open);

/********************************************************
 * ADO.NET 2.0 Data Provider for SQLite Version 3.X
 * Written by Robert Simpson (robert@blackcastlesoft.com)
 * 
 * Released to the public domain, use at your own risk!
 ********************************************************/

#if !PLATFORM_COMPACTFRAMEWORK
namespace System.Data.SQLite
{
  using System;
  using System.Data;
  using System.Data.Common;
  using System.Transactions;

  internal class SQLiteEnlistment : IEnlistmentNotification
  {
    private SQLiteTransaction _transaction;

    internal SQLiteEnlistment(SQLiteConnection cnn)
    {
      _transaction = cnn.BeginTransaction();
      _transaction.Connection._enlisted = true;
    }

    #region IEnlistmentNotification Members

    public void Commit(Enlistment enlistment)
    {
      try
      {
        _transaction.IsValid();
        _transaction.Connection._transactionLevel = 1;
        _transaction.Commit();

        enlistment.Done();
      }
      finally
      {
        _transaction.Connection._enlisted = false;
        _transaction = null;
      }
    }

    public void InDoubt(Enlistment enlistment)
    {
      enlistment.Done();
    }

    public void Prepare(PreparingEnlistment preparingEnlistment)
    {
      try
      {
        _transaction.IsValid();
      }
      catch(Exception e)
      {
        preparingEnlistment.ForceRollback(e);
        return;
      }
      preparingEnlistment.Done();
    }

    public void Rollback(Enlistment enlistment)
    {
      _transaction.Connection._enlisted = false;
      try
      {
        _transaction.Rollback();
        enlistment.Done();
      }
      finally
      {
        _transaction = null;
      }
    }

    #endregion
  }
}
#endif // !PLATFORM_COMPACT_FRAMEWORK

    /// <summary>
    /// Constructs the transaction object, binding it to the supplied connection
    /// </summary>
    /// <param name="cnn">The connection to open a transaction on</param>
    /// <param name="deferredLock">TRUE to defer the writelock, or FALSE to lock immediately</param>
    internal SQLiteTransaction(SQLiteConnection cnn, bool deferredLock)
    {



      try
      {
        if (!deferredLock)
          cnn._sql.Execute("BEGIN IMMEDIATE");
        else
          cnn._sql.Execute("BEGIN");

        _cnn = cnn;
      }
      catch (SQLiteException)
      {
        BaseDispose();

        throw;
      }
    }


    /// <summary>
    /// Commits the current transaction.
    /// </summary>
    public override void Commit()
    {
      if (_cnn == null)
        throw new ArgumentNullException();



      try
      {
        _cnn._sql.Execute("COMMIT");
      }
      catch (SQLiteException)
      {
        BaseDispose();
        throw;

      }

      BaseDispose();



    }

    /// <summary>
    /// Returns the underlying connection to which this transaction applies.
    /// </summary>
    public new SQLiteConnection Connection
    {
................................................................................
    /// Disposes the transaction.  If it is currently active, any changes are rolled back.
    /// </summary>
    protected override void Dispose(bool disposing)
    {
      if (_cnn != null) 
        Rollback();

      _cnn = null;

      base.Dispose(disposing);
    }

    /// <summary>
    /// Gets the isolation level of the transaction.  SQLite does not support isolation levels, so this always returns Unspecified.
    /// </summary>
    public override IsolationLevel IsolationLevel
................................................................................
    }

    /// <summary>
    /// Rolls back the active transaction.
    /// </summary>
    public override void Rollback()
    {
      if (_cnn == null)
        throw new ArgumentNullException();

      try
      {
        _cnn._sql.Execute("ROLLBACK");

      }
      catch (SQLiteException)

      {
        BaseDispose();
        throw;

      }
      BaseDispose();
    }

    private void BaseDispose()

    {

      _cnn._activeTransaction = null;



      _cnn = null;


    }
  }
}

    /// <summary>
    /// Constructs the transaction object, binding it to the supplied connection
    /// </summary>
    /// <param name="cnn">The connection to open a transaction on</param>
    /// <param name="deferredLock">TRUE to defer the writelock, or FALSE to lock immediately</param>
    internal SQLiteTransaction(SQLiteConnection cnn, bool deferredLock)
    {
      _cnn = cnn;
      if (_cnn._transactionLevel++ == 0)
      {
        try
        {
          if (!deferredLock)
            cnn._sql.Execute("BEGIN IMMEDIATE");
          else
            cnn._sql.Execute("BEGIN");


        }
        catch (SQLiteException)
        {
          _cnn._transactionLevel--;
          _cnn = null;
          throw;
        }
      }
    }

    /// <summary>
    /// Commits the current transaction.
    /// </summary>
    public override void Commit()
    {
      IsValid();


      if (--_cnn._transactionLevel == 0)
      {
        try
        {
          _cnn._sql.Execute("COMMIT");
        }
        finally
        {


          _cnn = null;
        }
      }
      else
      {
        _cnn = null;
      }
    }

    /// <summary>
    /// Returns the underlying connection to which this transaction applies.
    /// </summary>
    public new SQLiteConnection Connection
    {
................................................................................
    /// Disposes the transaction.  If it is currently active, any changes are rolled back.
    /// </summary>
    protected override void Dispose(bool disposing)
    {
      if (_cnn != null) 
        Rollback();



      base.Dispose(disposing);
    }

    /// <summary>
    /// Gets the isolation level of the transaction.  SQLite does not support isolation levels, so this always returns Unspecified.
    /// </summary>
    public override IsolationLevel IsolationLevel
................................................................................
    }

    /// <summary>
    /// Rolls back the active transaction.
    /// </summary>
    public override void Rollback()
    {
      IsValid();


      try
      {
        _cnn._sql.Execute("ROLLBACK");
        _cnn._transactionLevel = 0;
      }

      finally
      {


        _cnn = null;
      }

    }


    internal void IsValid()
    {
      if (_cnn == null)
        throw new ArgumentNullException("No connection associated with this transaction");

      if (_cnn._transactionLevel == 0)
      {
        _cnn = null;
        throw new SQLiteException((int)SQLiteErrorCode.Misuse, "No transactions active on this connection");
      }
    }
  }
}

    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
    <ErrorReport>prompt</ErrorReport>
    <FileAlignment>512</FileAlignment>
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="System" />
    <Reference Include="System.Data" />

    <Reference Include="System.Xml" />
  </ItemGroup>
  <ItemGroup>
    <Compile Include="AssemblyInfo.cs" />
    <Compile Include="SQLite3.cs" />
    <Compile Include="SQLite3_UTF16.cs" />
    <Compile Include="SQLiteBase.cs" />
................................................................................
    </Compile>
    <Compile Include="SQLiteConnectionStringBuilder.cs" />
    <Compile Include="SQLiteConvert.cs" />
    <Compile Include="SQLiteDataAdapter.cs">
      <SubType>Component</SubType>
    </Compile>
    <Compile Include="SQLiteDataReader.cs" />

    <Compile Include="SQLiteException.cs" />
    <Compile Include="SQLiteFactory.cs" />
    <Compile Include="SQLiteFunction.cs" />
    <Compile Include="SQLiteFunctionAttribute.cs" />
    <Compile Include="SQLiteParameter.cs" />
    <Compile Include="SQLiteParameterCollection.cs" />
    <Compile Include="SQLiteStatement.cs" />

    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
    <ErrorReport>prompt</ErrorReport>
    <FileAlignment>512</FileAlignment>
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="System" />
    <Reference Include="System.Data" />
    <Reference Include="System.Transactions" />
    <Reference Include="System.Xml" />
  </ItemGroup>
  <ItemGroup>
    <Compile Include="AssemblyInfo.cs" />
    <Compile Include="SQLite3.cs" />
    <Compile Include="SQLite3_UTF16.cs" />
    <Compile Include="SQLiteBase.cs" />
................................................................................
    </Compile>
    <Compile Include="SQLiteConnectionStringBuilder.cs" />
    <Compile Include="SQLiteConvert.cs" />
    <Compile Include="SQLiteDataAdapter.cs">
      <SubType>Component</SubType>
    </Compile>
    <Compile Include="SQLiteDataReader.cs" />
    <Compile Include="SQLiteEnlistment.cs" />
    <Compile Include="SQLiteException.cs" />
    <Compile Include="SQLiteFactory.cs" />
    <Compile Include="SQLiteFunction.cs" />
    <Compile Include="SQLiteFunctionAttribute.cs" />
    <Compile Include="SQLiteParameter.cs" />
    <Compile Include="SQLiteParameterCollection.cs" />
    <Compile Include="SQLiteStatement.cs" />