Release Notes
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4.1 beta
- added rule and parameter options
- added load and diff methods on dataset, tables and rows
- added temp-dataset (a schema compatible dataset-clone without functions and rules)
- added content comparison on columns for list equality checks
- some smaller bug-fixes
- added clone-command for tables, columns and rules in BCF-Editor
- added move-to-other-table- command for columns and rules in BCF-Editor
4.0 beta6
- breaking: minor API update - renamed '...Changetracking...' to '...Undo...'
- breaking: Parameter API update - regenerate model-setup code using BCF-Editor 4.0 beta6
- fixed: optimizer bug on long access-paths including self-joins
- fixed: optimizer bug on access-paths using 'distinct'
- rebalanced number of optimizer added columns
- added .net45 libs to nuget packages - to workaround a WPF-designer issue
4.0 beta5
- fixed discard value on undo of computed columns which are excluded from undo
- fixed poor performance when navigating in winforms bindingsource
- speedup viewmanager update
- speedup delete rows
- speedup relation processing
4.0 beta4
- breaking: removed option "SupportsRollback" - transaction always supports rollback
- restored deferring key-constraint checks when Transaction.EnforceConstraints is false
- fixed an issue on subtransaction-rollback after calling compute()
- trigger runs now in subtransaction; except MicroTransactionMode is "disabled"
- minor fixes
- documentation update
4.0 beta3
- minor fixes
- documentation update
4.0 beta1
- Conceptual changes adressing memory allocation and caching
- Added ID-system to use IDs rather than object-references (rows, cells, rules etc).
- Improved debugging capabilities (Added DebuggerProxies and debug HTML-tables)
- New change notification system using changeset instead of defered events
- Added optional transaction serialization (serialized undo-redo session)
- Replaced behavior-system with "Column-Option" and "Table-Option" support.
- Replaced custom function classes with code-fragments (code fragments may call custom functions)
3.2.1
- Removed 'magic' type convert from view items
- Removed OnPropertyChanged, OnErrorChanged, OnItemChanged in view items
- Made NotifyPropertyChange, NotifyErrorChanged, NotifyItemChanged virtual in view items
- Added custom property store in row views
- Reordered and simplified API parameter validation
- BcfPropertyDescriptors PropertyType property returns now the real property type - data bindings with nullabe properties require now FormattingEnabled = true (Windows Forms Desinger default)
3.2.0
- Redesigned ViewManagers construction and destruction (BCF Library)
- Removed ViewManagers child view lazy load (BCF Library)
- Removed reflection for easy UAP build (BCF Library)
- Fixed assembly resolution and type loader bugs related with portable and UAP libraries (BCF Editor)
- Introduced optional target framework fallback (BCF Editor)
- Introduced new options for code generators (BCF Editor)
- Updated code generators to generate more compiler and runtime friendly code (BCF Editor)
- Added option Optimize
3.1.0
- Introduced NULL handling options (and removed magic null handling) (BCF Library).
- Restore removed rows at their previous index when undo/redo or rollback (BCF Library).
- Row order is now reliable.
- Now it is save to store computed arrays in cells when using undo/redo or rollback.
- Fixed grid copy and paste (BCF Editor).
- Added command 'parameter: goto source column' (BCF Editor).
- Added commands 'relation: goto depending parameter' (BCF Editor).
- Added command 'column: redirect depending parameters to other column' (BCF Editor).
3.0.3
Fixed: Transaction.HasInvalidItems returns wrong result.
3.0.0 - 3.0.2
- New license model
- BCF Library is free now
- BCF Editor dual license (free use up to 5 tables)
- Free & NonCommercial Edition deprecated
- BCF Library is portable now (Profile 259; NET 4.5, Win8, Phone81 and more see your program files (x86) folder + "Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile259\SupportedFrameworks" )
- New all/distinct row option for relational parameter access
- New option to generate xml code comments
- Added SavePoints
- Optional model deconstruction
- Optional value cleanup (e.g. for disposable data types)
- BCF Editor command Schema Import added
- Reimplemented ViewManagers
- materialize values and relations (RowView returns old value until transaction commit)
- new options to control witch values and relations will be managed
2.1.0
- NOTE: Fixed a bug initializing parameters with empty arrays instead null if no child rows present. Check your functions and validators parameters always for null! (BCF Library)
- documentation update (BCF Library)
- added documentation (BCF Editor)
- added keyboard navigation support, context menus (BCF Editor)
- performance improved when using async calculation (BCF Library)
- fixed a bug sometimes occurred when using mixed sync and async validation (BCF Library)
- added support for covariant array generation when parameter is assigned via child relation (BCF Editor)
- changed modifier of BcfBindingSource.GetDefaultActiveRowView() protected virtual to allow custom selection of CurrentRowView when navigating (BCF Library)
2.0.2
- changed code causing unnecessary recalculations when updating relations (BCF Library)
2.0.1
- fixed a bug related combobox resize occured on some machines (BCF Editor)
- added error reporting option (BCF Editor)
- completed feature column-property-name override (BCF Editor)
- fixed behavior browser dialog broken in Free Edition (BCF Editor)
- improved type-loader behavior and diagnostics (BCF Editor)
- added some equals and not-equals operator overloads for better code analyzer support (BCF Library)
2.0.0
- reimplemented transaction handling
- reimplemented relation handling
- reimplemented internal change tracking and execution plan generation
- optimized exception handling
- optimized indexing
- added diagnostics
- added parallel calculation support
- improved code generation