ATML1671Translator.forms.ATMLTranslatorToolWindow.edtSourceDocument_KeyUp C# (CSharp) Method

        private void edtSourceDocument_KeyUp( object sender, KeyEventArgs e )
        {
            try
            {
                if (e.Alt && e.Control && e.KeyCode == Keys.P && _sourceFileInfo != null)
                {
                    if (edtSourceDocument.Selection != null)
                    {
                        Line startLine = edtSourceDocument.Selection.Range.StartingLine;
                        Line endLine = edtSourceDocument.Selection.Range.EndingLine;
                        LogManager.Trace( "Extracting Procedure Starting on:{0}, Ending on:{1}", startLine.Number + 1,
                                          endLine.Number );
                        string projectName = ProjectManager.ProjectName;
                        if (string.IsNullOrEmpty( projectName ))
                            throw new Exception( "You must open a project in order to map signals." );
                        string xmlPath = Path.Combine( ATMLContext.ProjectTranslatorAixmlPath,
                                                       projectName + ".aixml.xml" );
                        if (!File.Exists( xmlPath ))
                            throw new TranslationException( "Mapping Failed: Missing AIXML File." );
                        if (_aixmlDocument == null)
                            _aixmlDocument = XDocument.Load( new MemoryStream( FileManager.ReadFile( xmlPath ) ) );
                        for (int i = startLine.Number + 1; i <= endLine.Number; i++)
                        {
                            XElement node = _aixmlDocument.XPathSelectElement(string.Format("//*[@line_number='{0}' and @file='{1}']", i, _sourceFileInfo.Name));
                            ProcessAtlasSource( node );
                        }
                    }
                }
            }
            catch (Exception err)
            {
                LogManager.Error( err );
            }
        }