4.0.2 AutoCleanForm Deadlock FIX

• fixes an issue in the cleanup method which can lead in specific circumstances to a dead lock

4.0.1 AutoCleanForm FIX

• adding MessageDeleted event to AutoCleanForm for catching messages getting deleted outside of AutoCleanForm
• added OnMessageDelete invoke to DeleteMessage in DeviceSession

4.0.0 Major Updates

• improved MessageCleanup on AutoCleanForm
• introduce NavigationController for linear navigation
• adding more examples to test project
• FIX: reply keyboard flicker on ButtonGrid fixed
• ButtonGrid: adding DeleteReplyMessage property
• works now with latest TelegramBot framework (>=16)
• adding CheckAllTags and UncheckAllTags method to TaggedButtonGrid
• change Localization class
• introducing a dynamic data source class (IDataSource)
• introducing a ButtonRow class for better managability
• replacing that List with ButtonRow object
• introducing ButtonFormDataSource with special methods for ButtonGrid controls
• updating ButtonGrid and refactoring of the Load/Action methods
• updating CheckButtonList and refactoring of the Load/Action methods
• updating TaggedButtonGrid and refactoring of the Load/Action methods
• adding example to the Test project
• adding MultiToggleButton
• API optimizations within DeviceSession
• adding DownloadDocument and DownloadRAWTextDocument into DataResult
• adding MessageDeleted event
• adding extensions for AddStartCommand, AddHelpCommand and AddSettingsCommand
• adding ChannelCreated case to GroupForm
• adding Tag property to ArrayPromptDialog and PromptDialog
• additional conversion checks on session deserilization
• allow basic methods of FormBase to become overridden
• adding Get/SetObject to custom session serialization
• FIX: Calendar picker localization and range checks (#NTDV 36fb40b)
• improved server error handling for 429 errors
• FIX: change userid type from int to long
• other small fixes

Updates and fixes for Modal Dialogs + Session Serialization

• adding additional checks to promptdialog
• adding additional checks to ConfirmDialog
• adding AutoCloseOnClick property, to close this modal form after button click
• Adding await keyword inside ModalDialog
• Add method to save session states directly without stopping the Bot

Bugfixes and new features.

• Fix for async event timings, button click got sometimes fired after Render event
• IgnoreState and SaveState addings for better session serialization
• adding IgnoreState to all ModalDialogs to prevent them get saved.
• adding SaveState to AutoCleanForm to keep state
• change OldMessages property of AutoCleanForm to public
• adding RemoveAllControls method to FormBase
• adding ChangedString variable for custom message to ToggleButton
• adding Unban method to DeviceSession
• Adding DynamicButton for Button with dynamic Text updates, For use, call the ButtonGrid.Updated() method
• adding method to create a ButtonForm duplicate and filter the single buttons, used for ButtonGrid
• adding filter functionality to ButtonGrid
• Simplifiy AutoCleanForm, improving serialization by replacing the message with just the ID
• Adding Enum deserialization, fixing issue in SessionBase where it does not correctly deserialize Enum's

Localizations , SystemSettings and BotCommands

• some class refactorings
• system call changed to bot command
• Bot commands are now able to be synced with BotFather UploadBotCommands or GetBotCommands/SetBotCommands of the client
• refactoring of BotBase constructors
• adding localizations and enabling english and german translations
• adding Paging to ButtonGrid
• changing SystemSettings to add more options
• adding Console handler to "AutoSave" Sessions on application exit (depends on SystemSettings)
• adding Get/SetSettings methods to BotBase for settings handling
• adding FallbackStateForm to have a "default form" after saving a form with the [IgnoreState] attribute

Session Serialization and better State management

• adding StateMachine and Session Serialization (example classes for JSON and XML)
• Bugfixes
• adding more Send methods (like SendVideo or SendTextFile) to DeviceSession
• improved Form management
• additions to ButtonGrid like HideKeyboardOnCleanup or DeletePreviousMessage
• refactoring all EventArgs structures to Args namespace
• renaming Results Datatypes to EventArgs
• adding Hidden method to ControlBase to get invoked before controls gets hidden
• adding IsFirstHandler to allow controls to skip Actions which has been invoked already (i.e. due to navigation)
• changed NavigateTo and OpenModal to virtual to allow override (i.e. to copy a userid which is store inside the form itself on navigation automatically)
• Constants update
• Markdown generator fixes and adding MarkDownV2 escape methods
• adding Edited method on FormBase and BotBase to work with user edites
• and much more

Groups, modal forms and more

• PromptDialog has been changed to ConfirmDialog
• PromptDialog is now (like in JavaScript) for text inputs
• adding OpenModal/CloseModal features to leave a form open and "just…" show a prompt and get back
• added new "ModalDialog" class to present modal forms
• updating examples for prompt dialog to use the modal feature
• adding better Keyboard support
• making Events property of FormBase public, for use in sub classes
• making ResultBase derive from Eventargs
• adding messagetype to messageresult
• addes SplitterForm to switch between "normal" chats and group chats
• adding useful tasks for groups
• adding base class for group management

Custom Exceptions and fixes

• added a custom exception for maximum length messages, saves to time to sent to API
• added a constants file, for have constants to work with
• catching maximum message length
• Added simple Markdown/HTML Generator
• added some forms to obsolete, cause their use is bad for ram management

New ToggleButton control ! (v1.5.1.0)

• Added ToggleButton as an easy switch control (i.e. for settings page)
• added control id, for easier separating of controls in one form
• added automatic event selection for specific controls, to not raise an event for other controls who has invoked it
• changed Action method
• added example