RadarCube Desktop for Windows Forms versions history

RadarCube Desktop for Windows Forms 2.93.0 (April 4, 2013):

New features:

1. TOLAPCube.OnInitDataSet event to better control the filling of the cube with data.

Bugs fixed:

1. TOLAPCube. Sometimes when not all tables from the dataset are used by the cube, the data might be read in infinite loop;
2. TOLAPGrid. When copying the filtered data the exception might occur;
3. TOLAPGrid. On remove the hierarchy members with defined color null reference exception might occur;
4. TOLAPGrid.OLAPGridSettings.MeasurePos works incorrectly;
5. TOLAPChart. When changing the chart type to bar the modified painting might reset;
6. The calculated measured are now saved with the layout regardless of their visibility;
7. DrillingHotKeys are now active with the chart. Fixed the drilling buttons' blinking and improved their painting;

RadarCube Desktop for Windows Forms 2.92.0 (February 28, 2013):

Bugs fixed:

1. Not all hierarchy members are shown after a multilevel hierarchy is opened in some ways;
2. Memory leaks. Some service controls are kept in memory after Dispose;
3. Layouts that contain calculated measures may be saved and restored with errors;
4. Creating a calculated measure may lead to an endless loop;
5. Scrolling in pivot panels doesn’t work with long data lists.

RadarCube Desktop for Windows Forms 2.91.0 (January 24, 2013):

Bugs fixed:

1. Performance issue in version 2.90 when opening all hierarchy levels takes too long;
2. Sometimes null reference exception pops out when closing the application with RadarCube in it;
3. When changing the size of the window with OLAP Grid to the full screen, the pivot panels are not resized. 

RadarCube Desktop for Windows Forms 2.90.0 (December 10, 2012):

New features:

1. The hierarchies now can be viewed in an olap-slice by pages;
2. Now the filter and modifier legends added when exporting TOLAPGrid to Image and Excel files;
3. In the demo application the new properties added to reflect the last changes.

RadarCube Desktop for Windows Forms 2.80.0 (October 22, 2012):

New features:

1. RadarCube Windows Forms Desktop: Optimization. The performance of the methods that read data, visualize, save and load cubes is significantly improved. Now some cubes can be built and read several times faster;
2. Marking of the grid cells depending on the measure values or hierarchy members.

Bugs fixed:

1. Sometimes when opening the cubes saved with RadarCube 2.5x and error may appear;
2. RadarCube Windows Forms Desktop: The nodes that are open are not saved with the rest of the cube state or saved incorrectly, so that they cannot be read back.

RadarCube Desktop for Windows Forms 2.70.1 (June 29, 2012):

The version has been renewed with several hot bugs fixed.

RadarCube Desktop for Windows Forms 2.70.0 (June 26, 2012):

New features:

1. Exception handling has been improved;
2. Documentation for the examples is brought to meet the code.

Bugs fixed:

1. Memory leaks when closing the application;
2. When the demo version gets older than 3 months the application shuts down with the exception;
3. Examples might work incorrectly in the part of showing aggregated data;
4. When opening the old grid layout settings there might be errors;
5. When expanding all nodes in a multilevel datatime hierarchy the error might occur;
6. When drilling some members can mistakenly take the state of the members from the neighbor hierarchies.

RadarCube Desktop for Windows Forms 2.61.0 (March 15, 2012):

Bugs fixed:

1. On pivoting OLAP Chart rows it shows only shows last hierarchy that was placed in the row area;
2. The custom column size is reset to default after sorting and drilling.

RadarCube Desktop for Windows Forms 2.60.1 (January 12, 2012):

Bugs fixed:

1. Various errors on drilling like incorrect results, null reference exceptions, and also unreasonable slowing down of all drilling operations including drill up;
2. When drawing the Cube Structure Tree there are too many threads created, that may considerably slow down the whole process.

RadarCube Desktop for Windows Forms 2.60.0 (January 5, 2012):

New features:

1. RadarCube code is significantly improved. Drilling and OLAP processing has been rewritten completely. As a result the grid hierarchies with lots of open members work much faster and take less memory;
2. The drilling buttons in the grid cells are now shown by default. You can use the ShowDrillButtons property to set up the old behavior;
3. The "Drillthrough..." context menu command is now shown in any grid cell, for which the operations is possible.

Bugs fixed:

1. The Grid "shimmering" on drilling operations.

RadarCube Desktop for Windows Forms 2.51.3 (November 22, 2011):

Bugs fixed:

1. Occasional NotSupportedException when Grid or Chart is getting open;
2. When removing a measure from the panel it is still there sitting in the grid or chart;
3. Copying the XMLString from the grid to the chart might cause null reference exception.

RadarCube Desktop for Windows Forms 2.51.2 (September 15, 2011):

Bugs fixed:

1. When there is no icon defined for the application the "Icon is not valid or is the wrong type" error message might appear when some RadarCube dialogs (Hierarchy Editor, for example) show up.

RadarCube Desktop for Windows Forms 2.51.1 (July 18, 2011):

Bugs fixed:

1. When exporting to PDF format the fonts might be embedded wrong;
2. On disabled hierarchy close button (ShowHierarchyCloseButton = false) and hierarchy filter (AllowFilter = false) the space for them is allocated anyway, so the hierarchy title might be moved away;
3. The cube structure for OLAP Chart might reflect wrong measure settings.

RadarCube Desktop for Windows Forms 2.51.0 (April 14, 2011):

New features:

1. New method TOLAPControlGeneral.EditExpression shows the dialog box for editing a measure formula;
2. New buttons closing hierarchies and measures in some chart panels like Size, Shape, Details;
3. New properties ShowHierarchyCloseButton and ShowMeasureCloseButton control the visibility of buttons closing the hierarchies and measures. 

Bugs fixed:

1. In the Tree Like mode when expanding/collapsing a hierarchy branch the first column?s width in the grid is changed;
2. Sometimes the grid cells in the Tree Like mode are calculated too high;
3. On opening the cube some redundant data is loaded that is not actually used in the cube.

RadarCube Desktop for Windows Forms 2.50.0 (February 21, 2011):

New features:

1. Formula-based calculated members and measures for end-users! Now the end users can create calculated members and measures through a comfy interface. See details in the article Calculated measures and members in RadarCube;
2. Built-in error handler. Now all the errors that might occur when working with RadarCube will not raise unavoidable exceptions in your applications. At that RadarCube can "cancel" the action that led to the error - that keeps RadarCube and your application up and running;
3. New events TOLAPGrid.Error and TOLAPChart.Error allow to set up your own exception handling logic;
4. Help file has been updated.

RadarCube Desktop for Windows Forms 2.40.0 (January 14, 2011):

New features:

1. New button (X) in the cells with level headers and also in pivot panels. It allows to close or remove from the active area the corresponding cube element;
2. Tree-like representation of hierarchy members in the row area. This is much more comfy as it allows more space to show data in. The property TOLAPGrid.HierarchiesDisplayMode allows to switch the mode back to normal;
3. Entity Framework and LINQ for SQL as new ways to represent the source data structure for the cube. Now RadarCube supports three data representation schemas: DataSet, LINQ for SQL, and Entities;
4. The width of the columns changed by the end user is now saved in an XML file;
5. Excel-like pivoting. Now when a hierarchy is moved into the active area it is drilled down automatically, and its members are shown up. New property TOLAPGrid.PivotingBehavior can turn this on or off.

RadarCube Desktop for Windows Forms 2.33.0 (November 15, 2010):

New features:

1. Now you can copy the data from the drillthrough window to HTML, so you can past it to the Word or Excel.

Bugs fixed:

1. Formatting of the text when exporting to Excel has been fixed (the measures and the hierarchy elements are now formatted according to the MSAS info);
2. When dragging to the filter area the hierarchy is removed from the color and other areas;
3. When the mouse gets out of the empty grid area the "index out of range" can appear;
4. Some problems with installing RadarCube on x64 computers.

RadarCube Desktop for Windows Forms 2.32.0 (September 22, 2010):

New features:

1. Multiple member filtering in the hierarchy editor. The hierarchy editor now has multiline text field to enter filter conditions to, and all the conditions placed in different lines are combined using OR logical operation;
2. New method OLAPGrid.Cellset.ExpandAllHierarchies allows opening all and every hierarchies/levels of the current Cellset.

Bugs fixed:

1. When a measure does not have the "Value", the drilling operation and also saving to/restoring from the stream might not work correctly;
2. When restoring the grid state saved by OLAP Chart, OLAP Grid mistakenly sets THierarchy.ShowEmptyCells properties to true.

RadarCube Desktop for Windows Forms 2.31.0 (June 25, 2010):

Bugs fixed:

1. While restoring a drilled multidimensional hierarchy from a saved state file, only three hierarchy levels used to be restored.
2. Setting the THierarchy.ShowEmptyLines property to True could fail to lead to the disired effect.

RadarCube Desktop for Windows Forms 2.30.0 (April 14, 2010):

New features:

1. NET Framework 4.0 and Visual Studio 2010 support. Now the controls can be integrated into VS2010 environment. The source code of the controls is tested for NET Framework 4.0 compatibility;
2. RadarCube core optimization. Now virtually all cube operations are performed faster. The acceleration can be up to several ten times depending on the Cellset;
3. New properties TCubeMeasure.VisibleInTree and TMeasure.VisibleInTree define whether the measure is visible in the Cube Structure Tree;
4. Measures and hierarchies can now be dropped right onto the Grid.

Bugs fixed:

1. The printing page size is always less than defined;
2. The "&" sign always goes like auxiliary and doesn't show up in the Cube Structure Tree.

RadarCube Desktop for Windows Forms 2.26.0 (March 30, 2010):

New features:

1. New Master for Cube Creation. See this article for details;
2. Ability to convert DateTime fields into their string representation.

Bugs fixed:

1. TOLAPGrid control in the Evaluation version gives out the NullReferenceException, when the grid has no measures/hierarchies;
2. The attribute editor in the Cube Editor might not work well when the base list of hierarchies is changed.

RadarCube Desktop for Windows Forms 2.25.0 (March 9, 2010):

New features:

1. New ability to add user comments to the cube's cells. Just select the corresponding context menu item for the cube cell;
2. New ability to create the cube structure automatically in run-time;
3. Ability to save and restore an empty cube.

Bugs fixed:

1. When changing a measure position in the grid, its position in Values Area does not change;
2. When closing the application there might be some bugs;
3. Some problems with localization;
4. Time Intelligence information can be loaded wrong from the previously saved state file.

RadarCube Desktop for Windows Forms 2.24.0 (December 17, 2009):

New features:

1. It's possible now to apply filters on date of time-hierarchies in the context filter. It is available in the hierarchy editor as well as through the context menu of hierarchy members;
2. When selecting cells in the grid there now shows up the status information about the selected cells (sum, average value, and amount by default). This option can be regulated in design time with the TOLAPGrid.TOLAPGridSettings AllowSelectionInfo... properties;

Bugs fixed:

1. The panels' visibility in the Grid/Chart (such as Cube Structure Tree and pivot areas) is not synchronized with the corresponding buttons in the toolbox responsible for the visibility of these panels;
2. The DistinctCount aggregation function sometimes gives out the wrong result.

RadarCube Desktop for Windows Forms 2.23.0 (November 27, 2009):

New features:

1. Many restrictions have been removed from the evaluation-version. Now the only difference between that and the commercial-version is the corresponding label;
2. Ability to place directly in OLAP Grid some additional user controls except for the pivot-panels managing the selected grid;

Bugs fixed:

1. In case, when a few calculated members are created, deleting one of them could lead to an error.

RadarCube Desktop for Windows Forms 2.22.0 (October 22, 2009):

New features:

1. Now you can copy the selected cells from the Drillthrough form into the clipboard for later use.

Bugs fixed:

1. Some problems when displaying the attributes for multilevel hierarchies.

RadarCube Desktop for Windows Forms 2.22.0 (October 16, 2009):

New features:

1. Some speed optimization.

Bugs fixed:

1. Some bugs when several controls share a single olap cube;
2. Some problems when displaying the attributes for flat and multilevel hierarchies.

RadarCube Desktop for Windows Forms 2.21.1 (August 31, 2009):

New features:

1. Performance optimization.

Bugs fixed:

1. The information attributes described in the Cube Editor are not saved on closing/opening the project;
2. On copying data into the clipboard, if any data format fails, the rest formats are not copied either, even if no error occurred.

RadarCube Desktop for Windows Forms 2.21.0 (August 10, 2009):

Bugs fixed:

1. An error that significantly slows down the drilling operations.

RadarCube Desktop for Windows Forms 2.20.1 (July 29, 2009):

Bugs fixed:

1. The "Drill up" operation doesn't work for all level members;
2. When drilling in the "show totals first" mode the cellset may be display incorrectly;
3. The visibility state of the attributes is not stored in the grid state file.

RadarCube Desktop for Windows Forms 2.20.0 (July 24, 2009):

New features:

1. Performance optimization. The more complex the cellset is the faster RadarCube works comparing to the previous versions. For example, on operations like "Expand All" RadarCube may work tens times faster;
2. The x64 platform support without having to recompile the source code;
3. "Defer update layout" checkbox. Using the deferred layout update may significantly speed up the cube performance;
4. New event TOLAPGrid.AllowDrillAction allows to control if the drilling operation is available for each of the grid cells;

Bugs fixed:

1. Some bugs in hierarchy filter editor;
2. An attempt to apply the empty context filter to a level or a measure may lead to an error.

RadarCube Desktop for Windows Forms 2.10.1 (June 8, 2009):

Bugs fixed:

1. Some Total cells of the OLAP Grid can be made up incorrectly when there is two or more open multilevel hierarchies in the column or row area;
2. The visibility state of the chid members in a hierarchy editor may get lost on paging;
3. Sometimes the modes of auto sizing can't be cancelled;
4. When reading a ParentChild hierarchy a null reference error may occur;
5. If a hierarchy key field points to the field holding null values the null reference error may occur.

RadarCube Desktop for Windows Forms 2.10.0 (May 21, 2009):

New features:

1. The attributes of hierarchy members can now be displayed in the grid. You can read the article on the matter;
2. The conext menu for a cell now contains the command copying the cell's text;
3. The tuning dialog window of Export and Print commands can now be localized;
4. On long operations the screen cursor is now changed.

Bugs fixed:

1. Some errors on deleting a calculated measures;
2. The Cube Editor can "forget" the relations between tables;
3. Sometimes the double click restoring the column width leads to the strange location of columns;
4. When there is a lot of cells in the grid the pictures and text in the cells can be displayed incorrectly.

RadarCube Desktop for Windows Forms 2.03.0 (March 17, 2009):

New features:

1. New events TOLAPGrid.MouseDoubleClick and DoubleClick;
2. OLAP Chart: Now the OnCalcMember event is fired for calculated measures;
3. New property public TSkinType TOLAPControlGeneral.Skin defines the look and feel of the Grid and Chart. This property has only been available in Designer.

Bugs fixed:

1. The hierarchies that are fully filtered are not displayed in the Filter area;
2. OLAP Chart: If moving a hierarchy, which is already in the Modifiers area, out to the tree, the corresponding filters are reset;
3. The members of ParentChild hierarchies are created in a wrong way using the unique key IDField and duplicate DisplayField properties;
4. In the hierarchy editor the relation between the tree item and the table may get lost, if the object's DiplayField property is set and IDField is not set;
5. When opening the cube in run time there may be an error because of the missing initialization.

RadarCube Desktop for Windows Forms 2.02.2 (January 22, 2009):

New features:

1. New class THierarchyEditor allows using the hierarchy editor in run time.

Bugs fixed:

1. The Cube Editor error fixed: the fields are distinguished by IDField property now instead of DisplayField.
2. In the Filter Editor the context menu sometimes is not completed.
3. When the conditional formatting is on there might be errors on selecting the grid cells.
4. When placing the grid down on a form in Design Time, the color scheme of the pivot panels might be wrong.
5. TOlapGrid control doesn't handle the mouse events.

RadarCube Desktop for Windows Forms 2.02.1 (December 11, 2008):

Bugs fixed:

1. Memory leaks.
2. On export to PDF some errors are possible.
3. When opening a form with components RadarCube Windows Forms of versions 1.x a huge amount of errors is possible in the *.Designer.cs file like "Error 1124 The type or namespace name 'RadarSoft.WinForms.*' could not be found"
4. For some series the non-linear trend can be draw incorrectly.
5. Some minor downsides

RadarCube Desktop for Windows Forms 2.02.0 (November 28, 2008):

New features:

1. New control TToolbox. It can be placed on a form independently and connected to any grid to manage that grid. See here to learn how to manage the properties of the TToolbox panel.
2. The docking panels now improved - you can set up the panel size programmatically, and the double click on a panel will roll it down.

Bugs fixed:

1. Some bugs on dragging hierarchies within the grid.
2. Conditional formatting is not saved on saving the grid in a stream/file.
3. Possible memory leaks fixed.

RadarCube Desktop for Windows Forms 2.01.0 (October 23, 2008):

New features:

1. Now in the TOLAPChart diagrams it is possible to show trend lines. Here is an article discussing this topic.
2. Now the context formatting is saved along with saving the Grid state.

Bugs fixed:

1. The measure quick filter, in case the measure is contained in a group (that is when a single Chart displays the data of several measures simultaneously) did not work.

RadarCube Desktop for Windows Forms 2.00.4 (October 8, 2008):

New features:

1. Now in the Quick Filter mode you can change the scale on the axis with the measure being filtered.
2. Now you can tune the cell formatting when exporting to Excel.
3. The property TOLAPControlGeneral.OLAPExport is now accessible. It can be used to control the export properties.

Bugs fixed:

1. Export/Print/Preview doesn't work with some Asian fonts (Chinese, Japanese, Korean, ...).
2. The buttons added to the TOLAPControlGeneral.Toolbox programmatically are not saved.
3. The TOLAPControlGeneral.ShowToolboxButton event handler's action is only visible after the next grid refresh operation.
4. When Quick Filter and simple filter are both applied to the same measure, there might mutual collisions.

RadarCube Desktop for Windows Forms 2.00.3 (September 23, 2008):

New features:

1. The Hierarchy editor is improved and has more handy interface.
2. The Cube Editor now allows more than one measures "assigned" to the same numeric field.
3. Documentation has been updated.

Bugs fixed:

1. Some Pivoting bugs have been fixed.
2. The scrolling of TOLAPGrid is improved - now the cells' size remains unchanged when scrolloing the large grid.

RadarCube Desktop for Windows Forms 2.00.2 (September 2, 2008):

New features:

1. Localization of Chart and Grid is possible now.
2. New property Toolbox in TOLAPGrid and TOLAPChart controls allows to manipulate the toolbox. Also new property OLAPToolboxSettings allows setting some toolbox properties.

Bugs fixed:

1. A bug on export to PDF.
2. Grid: The grid cells displaying the hierarchy names and data cannot show the properly filled context menu.
3. When dragging a hierarchy from the active area to Cube Structure Tree an exception may occur.
4. In the licensed distributive not all files from the demo application source code are shipped.

RadarCube Desktop for Windows Forms 2.00.1 (August 26, 2008):

New features:

1. OLAP Chart: A legend is added on export to HTML and as images, and also on print preview window.
2. OLAP Chart: A button changing the skin is added to Toolbar. The way the skins are stored is improved, so the assembly size is considerably shrunk.

Bugs fixed:

1. OLAP Chart: When dragging a measure from the color modifier the NullReference exception occurs.
2. OLAP Chart: Sometimes an error is possible in the quick filter panel for measures.

RadarCube Desktop for Windows Forms 2.00.0 (August 19, 2008):

New features:

1. New TOLAPChart control to display the OLAP data graphically.
2. New filters panel gives an end user an ability to quickly read and edit filters applied to measures and hierarchies.

RadarCube Desktop for Windows Forms 1.20.8 (June 26, 2008):

Bugs fixed:

1. In some cases closing the Hierarchy Editor caused the NullReferenceException error.
2. In some cases the filtered cellset was incorrect, as well as saving filter's state if a complex filter was applied to a multilevel hierarchy.
3. Sorting by value was not saved during saving of the Grid's state.

RadarCube Desktop for Windows Forms 1.20.7 (June 20, 2008):

Bugs fixed:

1. Operating the empty Grid may have caused the "ArgumentOutOfRange" error.

RadarCube Desktop for Windows Forms 1.20.4 (April 8, 2008):

New features:

1. New properties TFilter.Description, TMeasureFilter.Description, and THierarchy.FilterDescription contain descriptions of the filters applied to the objects.

RadarCube Desktop for Windows Forms 1.20.3 (March 25, 2008):

New features:

1. TOLAPGrid.BeginUpdate and EndUpdate functionality has been changed. Now the pivoting operations embraced with these methods don't recalculate the cellset, that might significantly speed up the cube activating.
2. Filtering mechanism added for "Cube Structure Tree" as a textbox above the tree. This can be turned off with Grid.OLAPPanelSettings.UseQuickSearchForTree property.

RadarCube Desktop for Windows Forms 1.20.2 (March 3, 2008):

New features:

1. New properties ViewUnderMouse... allow to set up the view of the object under the mouse.
2. Now it is possible to control commands of conditional format selecting programmatically.

RadarCube Desktop for Windows Forms 1.20.1 (February 27, 2008):

New features:

1. Compatibility of the grid state streams. Now the state files saved with RadarCube WinForms can be correctly read from RadarCube ASP.NET and vice versa.

Bugs fixed:

1. Color settings are not completely saved in design time. Particularly, it may lead to the "transparency" of the pivot panel.

RadarCube Desktop for Windows Forms 1.20.0 (February 21, 2008):

New features:

1. New public properties to set the column/row size by default: TOLAPGridSettings.DefaultColumnWidth and TOLAPGridSettings.DefaultRowHeight.
2. New properties TOLAPGrid.MaxRowsInGrid and MaxColumnsInGrid allow limiting the size of the resulting cellset. This can help "hanging" on the operations like "Expand all".
3. Save/Restore of Grid state performance boosted.
4. Grid has now a better look-and-feel.

Bugs fixed:

1. The Parent-Child hierarchies might give wrong results, especially on complex cellsets.
2. On the big cellset some grid cells may not be draw on scrolling.

RadarCube Desktop for Windows Forms 1.19.4 (January 21, 2008):

Bugs fixed:

1. The Grid works unstably if only one measure mode is displayed, but not "Value".
2. The OnDrawCell and OnEventExportCell events might not be raised on huge cellsets.

RadarCube Desktop for Windows Forms 1.19.3 (January 14, 2008):

Bugs fixed:

1. In the hierarchy editor a click (especially double-click) on the root "All members" node might cause unpredictable filtering results.
2. Some minor errors in the grid's conditional formatting.

RadarCube Desktop for Windows Forms 1.19.2 (January 8, 2008):

Bugs fixed:

1. The "folder" icons in the Cube Structure Tree have wrong colors.

RadarCube Desktop for Windows Forms 1.19.1 (December 25, 2007):

New features:

1. The look of the predefined skins has been improved.
2. Now it is possible to drag measures and hierarchies into the data area.

Bugs fixed:

1. When the data schema contains cyclic relations between data tables, the Cube Editor may go wrong and crash the Visual Studio.

RadarCube Desktop for Windows Forms 1.19 (December 20, 2007):

New features:

1. Significantly improved the look-and-feel of pivot-panels. Now they can be dragged and docked just like Visual Studio Panels. Two predefined layout schemas: like MS Offise 2007 and like Office Web Components.
2. New ability to switch between the modes SingleSelect/MultiSelect in the hierarchy filter window.

Bugs fixed:

1. Some minor errors have been fixed in the Hierarchy Editor.

RadarCube Desktop for Windows Forms 1.18.1 (December 13, 2007):

New features:

1. New property ICell.Description returns the Grid cell description.
2. New property TOLAPGrid.OLAPGridSettings.MaxTextLength defines the max length of the text to display in a grid cell without truncating.

Bugs fixed:

1. On applying a filter through the hierarchy editor the cube may significantly slow down or even "hang up".
2. The xml-streams of grid state written with the previous versions can not be read.

RadarCube Desktop for Windows Forms 1.18 (November 30, 2007):

New features:

1. New look and feel of Pivot panels. Now all panels are dockable, so it's possible to make up any disposition.
2. Context filtering on measures.
3. The Hierarchy Editor usability improved.

Bugs fixed:

1. The grid isn't repainted after a filter is applied.
2. Variety of minor bugs in the Hierarchy Editor.

RadarCube Desktop for Windows Forms 1.17.1 (October 30, 2007):

New features:

1. New RadarCube context filtering abilities. Please see thefollowing articlefor details.

Bugs fixed:

1. Some Hierarchy Editor bugs have been fixed.

RadarCube Desktop for Windows Forms 1.16.1 (October 22, 2007):

New features:

1. Now the cells are formatted on export to XLS. New properties: TOLAPExport.TFormatOptionsXLS.NumberFormat, TOLAPExport.TFormatOptionsXLS.PercentFormat, TOLAPExport.TFormatOptionsXLS.FormatData that define the Excel format string for numbers, percent, and other types.
2. New property TOLAPExport.TFormatOptionsXLS.WorkSheetNameFormat defines Excel sheet caption.
3. New property TOLAPExport.OnGetPreferredWidth defines the preferred width of the cells on export.

Bugs fixed:

1. Sometimes the different color is used instead of the one set in the grid settings.

RadarCube Desktop for Windows Forms 1.16 (October 9, 2007):

New features:

1. The Cube Editor has been improved.
2. The fields of GUID type are now supported by the OLAP schema.
3. Documentation has been updated.

Bugs fixed:

1. When the cube contains multilevel hierarchies the cube creating may SIGNIFICANTLY slow down.
2. Wrong automatic building of the cube structure.
3. Some design-time errors of TOLAPCube component.

RadarCube Desktop for Windows Forms 1.15 (September 13, 2007):

New features:

1. The custom measure modes can now be sorted by values. But this improvement caused the changing the signature of TOLAPGrid.OnShowMeasure event handler.See herefor the details.
2. Two new measure display modes: the "Rank by row" and "Rank by column".
3. The "Print Preview", "Export setting" and "Visual setting" dialog windows are able to be localized now.
4. New property "Hint" can be assigned to the Grid cells within the TOLAPGrid.OnDrawCell event handler if necessary.
5. Enhanced abilities of the Cube Editor when working with calculated fields. Now the type of a calculated field can be changed to DateTime.
6. Documentation has been updated.

Bugs fixed:

1. The IMemberCell.Siblings... methods and properties might return wrong data. It might cause the wrong calculations of some measure modes.
2. Scrolling of Cube editor tables has been fixed.

RadarCube Desktop for Windows Forms 1.14 (August 27, 2007):

New features:

1. The Cube Editor now tries to create the cube structure automatically if it is empty.
2. The hierarchy filter has been improved: the "exact matching" searching ability has been added.
3. New property TOLAPCube.DataSource can be now used in design time. Now the OLAP cube can use standard Windows Forms data providers implementing the IListSource interface as a data source.
4. The documentation has been updated.
5. Some demo application errors have been fixed.

Bugs fixed:

1. Drill to children of parent-child hierarchy might lead to building a wrong Cellset and unjustified deceleration of Grid performance.
2. The filter state of levels of multilevel hierarchies might be restored from a file incorrectly.

RadarCube Desktop for Windows Forms 1.13 (July 27, 2007):

New features:

1. The TOLAPGrid.OnBeforePivot and OnAfterPivot events which allow to control the end user pivoting activity.
2. Drillthrough functionality. See Demo application for an example of the Drillthrough method.

Bugs fixed:

1. The mouse right click error on the empty Grid area with a context menu event handling.

RadarCube Desktop for Windows Forms 1.12.2 (July 11, 2007):

Bugs fixed:

1. Incorrect hierarchy editor behavior and the filter data restoring when the "Show all members" checkbox in the hierarchy editor is unchecked.
2. Measures order in the Grid is not restored correctly.
3. "Null reference exception" is possible during Grid data export.
4. Changes made in the OnDrawCell event are not reflected in export files every time.
5. Changes of the measures order in the Pivot-area do not lead to the changes of the Grid contents.

RadarCube Desktop for Windows Forms 1.12 (July 6, 2007):

New features:

1. New events TOLAPCube.BeforeReadFactTable, OnReadFactTable, AfterReadFactTable allow to set your own progress bar or reaction on the fact table reading process. See documentation for details.
2. Documentation updated

Bugs fixed:

1. Sometimes Null reference exception shows up on restoring the grid state.
2. Changing TMeasure.DefaultFormat in RunTime doesn't do anything.

RadarCube Desktop for Windows Forms 1.11.2 (June 14, 2007):

New features:

1. New event OnFillConditionalMenu allows to manage the conditional formatting menu contents.
2. Now the grid state XML format includes settings and assigned commands of the conditional formatting.

Bugs fixed:

1. Unstable grid work after restoring from the state file.

RadarCube Desktop for Windows Forms 1.11.1 (May 29, 2007):

New features:

1. Export of the selected values in the mode of "conditional formatting".
2. The hierarchy editor works much faster.

Bugs fixed:

1. Only "Values" measure mode displaying when the cells with the names of modes are hidden.
2. Some displaying parameters defined in OnDrawCell event handler can disappear after the form size is changed.

RadarCube Desktop for Windows Forms 1.11 (May 25, 2007):

New features:

1. Conditional cell formatting
2. Printing Grid contents with preview option.
3. Performance optimization.
4. Ability to save the cube to / restore from a stream/file. See the methods TCustomOLAPGrid.SaveUncompressed/Load, TOLAPCube. SaveUncompressed/Load in the documentation.
5. Documentation updated

Bugs fixed:

1. The open nodes don't get collapsed anymore when adding a new measure.
2. When reading from the state file, the groups, calculated members, and filtered members are read incorrectly.
3. The grid may throw an exception on trying to display such aggregate functions like stAverage, stVariance, stMedian and so on.
4. The exception occurs when opening the cube for the second time.

RadarCube Desktop for Windows Forms 1.10 (April 9, 2007):

New features:

1. The data source mechanism has been changed. Now you may use the typed dataset (type, not the type object) as a data source for the cube. Seeherefor details.
2. Now the cube can work with really big datasets (about several million records in the fact table) without devouring all available computer's memory.
3. XLS and PDF-formats export support
4. The selected area of the grid now can be copied to the clipboard.

Bugs fixed:

1. Incorrect groups and calculated members restoring from the saved state file.
2. When "Value" measure mode is unvisible the grid works incorrectly.
3. When several measures are shown at the same time, the empty rows/columns in the grid can never be hidden.
4. Incorrect filtering when "Show all members" mode is off in the hierarchy editor.
5. Cube Editor may sometimes incorrectly define the hierarchy type.

RadarCube Desktop for Windows Forms 1.02 (March 2, 2007):

New features:

1. Export of the whole grid or its part into a variety of formats: CSV, TXT, HTML, BMP, TIFF, PNG, JPG.
2. Significantly increased the grid speed (in particular on "long" dimensions) and reduced memory requirement.

Bugs fixed:

1. Memory leaks when working with the grid.
2. The error occurs when dragging the Measures panel into an empty grid area.
3. Wrong arguments are passed in TOLAPGrid.OnGetPopup event handler.
4. Sometimes the members of a BI hierarchies can be sorted in a wrong way by default.

RadarCube Desktop for Windows Forms 1.01 (February 1, 2007):

New features:

1. Working with Date-Time hierarchies has been improved.
2. Sorting column now can be controlled by a "drop-dow" button.
3. Documentation improved

Bugs fixed:

1. Measure show modes don't work correctly.
2. Row of small bugs have been fixed.