DlhSoft News 2008-04-10T00:00:00Z 2024-11-17T12:00:00Z DlhSoft urn:uuid:A44CE95C-C5D0-11DB-AE01-568C55D89593;Link=http://dlhsoft.com/hierarchicaldatalight urn:uuid:093B8906-15BB-4874-B09A-56AE24DBACDA Hierarchical Data Light Library for Silverlight™ 4/WPF 4 2010-12-20T00:00:00Z A new product is available from DlhSoft: Hierarchical Data Light Library. It includes DataTreeGrid control (available for both Silverlight™ 4 and WPF 4) that combines a standard DataGrid with TreeView-like features. urn:uuid:FB19368E-9FEB-42ee-8A15-A2D30350CAD6 Build 4.0.1 of Hierarchical Data Light Library for Silverlight™ 4/WPF 4 2011-02-07T20:00:00Z Build 4.0.1 of Hierarchical Data Light Library for Silverlight™ 4/WPF 4 is now available for download. It includes (compared to the previous build): a set of minor corrections. urn:uuid:0E6CFCB3-7981-41b7-A39E-D3A42A9DA140 Receiving a completed asynchronous presentation notification in Hierarchical Data Light Library for Silverlight™ 4/WPF 4 2011-11-08T16:00:00Z We have added new AsynchronousPresentationCompleted events to DataTreeGrid component within build 4.0.2 of Hierarchical Data Light Library for Silverlight™ 4/WPF 4, allowing developers to receive a notification when the asynchronous data load operation is completed. urn:uuid:000AFDA6-A8E6-40e9-9546-E512271FCE6C Data binding support with a built-in converter added to Hierarchical Data Light Library for Silverlight™ 4/WPF 4 2011-12-02T20:00:00Z We have added a new NodeItemsConverter component within build 4.0.3 of Hierarchical Data Light Library for Silverlight™ 4/WPF 4, allowing you to data bind the included tree-grid control more easily to your custom data collections using *Member definitions (such as ContentMember, IndentationMember, etc.) urn:uuid:6ED4606F-954A-4dce-8F96-6E05E6870B2C Lazy loading of child nodes option: available in Hierarchical Data Light Library 4.0.4 2012-07-25T15:00:00Z We have added new features to build 4.0.4 of Hierarchical Data Light Library for Silverlight™ 4/WPF 4, allowing you to perform lazy loading of child items upon initial node expansion. urn:uuid:EEFD9488-48F0-41b9-A33E-063FD0F8FC69 Hierarchical Data Light Library 4.0.5: Row filtering support 2012-10-09T18:00:00Z To support custom row filtering without affecting data hierarchy, we have added a new IsHidden property to DataTreeGridItem object type within Hierarchical Data Light Library for Silverlight™ and WPF (build 4.0.5); a new DataTreeGrid Filtering sample application is also included to the latest software package, showing how you can use the new feature of the components in your output applications. urn:uuid:CAA08010-26A9-4e04-9CC0-AF8FAAFA578E Hierarchical Data Light Library 4.0.6: WPF hierarchy browsing improvements and other updates 2012-10-16T14:00:00Z We have improved the summary node expansion and collapsing operations for the WPF based DataTreeGrid component wihin build 4.0.6 of the software package. Moreover, to increase the performance of the hierarchical grid further on other operations we recommend to place your WPF item collection changing code between BeginInit and EndInit calls whenever you update multiple items. Also, we have added new GetSelectedItems methods to the grid components allowing developers to easily iterate the selected nodes and any invisible children that collapsed items might have. See the updated Get Started applications within the new package build for example code. urn:uuid:E1037148-AFB1-4a21-93D4-DAC7BEF74B2E Hierarchical Data Light Library 4.0.7: Ability to limit collapsible nodes to improve DataGrid performance 2012-12-05T14:30:00Z Build 4.0.7 of the software package adds up several new minor features, including new CollapsibilityMaxCount and DataTreeGridItem.IsCollapsible properties enabling developers to limit, whenever needed, the nodes that may be collapsed and expanded in the user interface, as a workaround for the internal DataGrid performance issues occuring when multiple items get hidden (such as if a parent node is collapsed) in the view. urn:uuid:94287191-5EBF-47ca-9467-53FD733F2C7F Hierarchical Data Light Library 4.0.8: support for moving items in the hierarchy and for hierarchically sorting data 2013-03-09T18:00:00Z New features are available with DataTreeGrid component: support for moving items in the hierarchy (Move, MoveRange, MoveUp, and MoveDown methods) and for hierarchically sorting data (Sort method). urn:uuid:5422F354-3D92-45D0-9D5B-1588C0345192 Hierarchical Data Light Library 4.0.9: new organizational chart component 2016-08-15T00:00:00Z Hierarchical Data Light Library 4.0.9 includes a new OrganizationalChartView component for WPF 4.5 that presents indented data as an organization chart. End users can select or expand and collapse nodes. urn:uuid:1978B48F-EA91-426E-8F5D-8E06E9295F37 Hierarchical Data Light Library 4.0.10: higher performance, miscellaneous fixes and improvements 2019-07-08T18:00:00Z Hierarchical Data Light Library 4.0.10 adds miscellaneous improvements (incl. vertical scrollbar fixes applied when displaying multiple collapsed parent nodes with many hidden children, added AsyncPresentationStarted event), and higher performance (for both load time and upon expanding/collapsing nodes.)