Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 123]

▼NSSQLE
CColorExtensions	Extension and support methods for manipulating with `Color` structure.
CCommandsHistory	Class representing a history of commands executed during the runtime.
▼CConnectionManager	Class representing a manager for connections in SQL editor.
CProfilePathPair	Pair of profile name and profile path to be used in connections frop down list.
CEditor	Class representing an SQL Editor with input, output and other features.
CEnglishLang	Implements textual strings in english language for this application. Does not provide strings for hardcoded items in GUI.
CIConnection	Interface providing facilities to connect to a relational database.
CICrypto	Interface providing mechanism for textual encryption and decryption.
CILang	Iterface providing facilities for easier translation of the application to different language.
CLang< T >	Singleton class used to handle retrieval of LangStrings from T .
COracleConnection	Implementation of connection to Oracle database.
▼CQueryResult	Class, used to represent results from executed query by the database.
CQueryResultBuilder	Class used to visualise results of the query.
CSaveQueryDialog	Simple form representing a dialog window asking the user for name for the query to be saved. Once shown, it forbids the user to change the focus to it's parrent.
▼CSettings	Represents settings of single connection profile.
CTextSettings	Class representing settings of text in highlighing component Scintilla.NET It allows to define `Color`, boldness and italics for the text.
CXmlDocumentCreator	Wrapper class around `XmlDocument` providing simple adding of Nodes and attributes to XmlDocument.
CSettingsLoadException	Exception, that is thrown when Settings can's be validated. See documentation of settings.xsd on main page.
CSettingsSaveException	Exception, that is thrown when Settings can's be saved.
CTrivialCrypto	Class used for trivial enryption and decryption of passwords, that are stored in memory and/or in settings file.