--[SqlQuery1.sql]
select * from ACTION_LOG
select 
    *
from 
    ACTION_LOG
where
    ACTION_KINE = 'CMD1'
select top 10 * from ACTION_LOG

        public static EnvDTE.TextDocument GetActiveDocument( DTE2 application )
        {
            EnvDTE.TextDocument doc = (EnvDTE.TextDocument)ServiceCache.ExtensibilityModel
                    .Application.ActiveDocument.Object( null );

            return doc;
        }

        public static int GetActivePoint(EnvDTE.TextDocument doc)
        {
            if (doc.Selection.Text.Length != 0)
            {
                return doc.Selection.AnchorPoint.VirtualCharOffset;
            }
            return doc.Selection.ActivePoint.AbsoluteCharOffset;
        }

        public static string GetDocumentScript( EnvDTE.TextDocument doc )
        {
            var query = string.Empty;

            if (doc != null)
            {
                query = doc.Selection.Text;

                if (string.IsNullOrWhiteSpace( query ))
                {
                    var oldAnchor = doc.Selection.AnchorPoint.CreateEditPoint();
                    var oldActivePoint = doc.Selection.ActivePoint.CreateEditPoint();

                    doc.Selection.SelectAll();
                    query = doc.Selection.Text;

                    // respore ActivePoint
                    doc.Selection.MoveToAbsoluteOffset( oldAnchor.AbsoluteCharOffset );
                    doc.Selection.SwapAnchor();
                    doc.Selection.MoveToAbsoluteOffset( oldActivePoint.AbsoluteCharOffset );
                }
            }

            return query;
        }

        public static string GetCurrentStatement( string query, int activePoint )
        {
            var currentStatement = string.Empty;

            TSql100Parser parser = new TSql100Parser( true );
            IList<ParseError> errors;
            StatementList statementList;

            using (StringReader reader = new StringReader( query ))
            {
                statementList = parser.ParseStatementList( reader, out errors );
            }

            if (errors.Count == 0)
            {
                foreach (var statement in statementList.Statements)
                {
                    var firstToken = statement.ScriptTokenStream(statement.FirstTokenIndex);
                    var LastToken = statement.ScriptTokenStream(statement.LastTokenIndex);

                    if (activePoint >= firstToken.Offset && activePoint <= LastToken.Offset + LastToken.Text.Length)
                    {
                        for (var i = statement.FirstTokenIndex; i <= statement.LastTokenIndex; i++)
                        {
                            currentStatement += statement.ScriptTokenStream(i).Text;
                        }
                    }
                }
            }

            return currentStatement;
        }

        public static void Parce(DTE2 application)
        {
            var doc = GetActiveDocument( application );
            var query = GetDocumentScript( doc );
            var activePoint = GetActivePoint( doc );

            var currentStatement = string.Empty;

            if (!string.IsNullOrWhiteSpace( query ))
            {
                currentStatement = GetCurrentStatement( query, activePoint );
                Debug.WriteLine( "*************************" );
                Debug.WriteLine( currentStatement );
                Debug.WriteLine( "*************************" );
            }
        }