DevExpress WPF 18.1.4

Includes fixes for Grid, Diagram and Scheduler controls.

Fixes

Data-Aware Export

• GridControl - ArgumentException is thrown during the export if a column with a long name has a lookup editor and conditional formatting is applied.

DemoCenter (.NET)

• Caption in the New Demo Navigation panel is unreadable in the Visual Studio 2010 theme.

DXBars for WPF

• BarButtomItem's mouse click isn't handled in version 18.1.3.
• BarEditItem is not repainted when the Content2Template property is modified.
• ColumnMenuCustomization of GroupSummaryEditor removes the SortAscending item from the Column Context Menu.
• The PopupMenu.Opening event is not raised if PopupMenu is used as a drop-down control for BarSplitButtonItem.

DXCharts for WPF

• An incorrect logarithmic Y-Axis range is generated for Series with zero point values.
• An unhandled exception occurs when the Pie Chart is initialized in certain scenarios.
• Chart Control - NullReferenceException is thrown when the chart is collapsed and a data source is cleared.
• ChartBoundRangeControlClient - An error occurs when binding the RangeControl.SelectionRangeStart property value to a non-ChartValue object.
• ChartControl displays selected points incorrectly in certain cases when the CustomDrawSeries event is handled.
• Constant Line legend markers are not displayed.
• Crosshair Label disappears after switching between tabs.
• Export - The ChartControl.MinHeight/MinWidth properties affect the printed chart layout when the SizeMode = Stretch option is enabled.
• It is impossible to define a custom mouse cursor if an annotation is moved at runtime.
• Line Series - Lines disappear during zooming.
• Real-time Chart Demo module is rendered with delays in certain situations depending on the CPU load.
• The Annotation.RuntimeMoving feature works incorrectly in RadarDiagram2D if PaneAnchorPoint is set.
• The chart legend is always visible in SpreadsheetControl.
• The ChartControl.SelectedItem property is set twice when the chart's selected item is changed.
• The SaveToStream method invokes the CustomDrawSeriesPoint event in the case of a data-bound chart.
• Unhandled error occurs on a Series point element (bar) click at runtime.

DXControls for WPF

• A maximized ThemedWindow blocks the auto-hide feature of Window's taskbar.
• An exception occurs when several AppBarButtons with flyouts are used.
• DXTabControl - A new instance of the root window class is created even though a new window is initialized in NewTabbedWindow.
• DXWindow and DXRibbonWindow are not positioned correctly when WindowStartupLocation is "CenterScreen" and SizeToContent is "Height".
• Editors Demos - DXWindow is always displayed in front of other windows.
• InvalidOperationException is thrown after closing DXSaveDialog with the close button.
• InvalidOperationException is thrown when DXDialog is used.
• Some captions are invisible in the Metropolis Light Theme.
• The auto-hidden TaskBar is not shown when a DevExpress window is debugged with the enabled UI Debugging Tool.
• The Items Source Wizard becomes unresponsive after creating a data source based on the ADO.NET Typed DataSet.
• ThemedWindow - OverflowException is thrown on horizontal scrolling.
• Wrong RibbonWindow Title height when DXSplashScreenService is used.

DXDiagram for WPF

• Bindings don't work in DiagramPageBackgroundTemplate when DiagramControl is printed.
• Connectors are not routed properly when DiagramControl is shown in a popup.
• DiagramControl's BackgroundTemplate cannot be exported.

DXDocking for WPF

• An empty space remains between DocumentGroup tabs when a custom ContentTemplate is used in a hidden DocumentPanel.
• Auto hidden group captions in SE themes are very large.
• DockLayoutManager - A floating panel cannot be dragged after calling MDIController.Restore.
• DocumentPanel cannot be minimized after being maximized.
• The AutoHideGroup.SizeToContent property takes into account the caption width when calculating the required panel size.
• The CaptionHorizontalAlignment property value is ignored by tab items.
• The same theme-dependent resource is used both for DocumentPanel's border and DocumentGroup's background in certain themes.
• The TableView.ValidateRow event fires multiple times if GridControl is placed in DockLayoutManager.
• Too many layout groups are created after a document panel is docked to different positions.
• Vertical document panel tabs with a custom CaptionTemplate have an incorrect size.

DXEditors for WPF

• A click on More colors in ColorEdit causes a binding error.
• Buttons in the hover state ignore the Foreground property value.
• Captions in the DockLayoutContol demo is unreadable in Office 2016 Black SE, Visual Studio 2017 Dark and both Metropolis themes.
• End-users can still modify the editor's text when e.IsCancel is set to true in the TokenEditorBehavior.TokenActivating event handler.
• ExpressionEditor - The '<' and '>' symbols are invisible in the description panel.
• FlyoutControl cannot be displayed on the mouse press.
• It is impossible to change values in DateEditPicker in certain scenarios.
• LookUpEdit bound to a Server Mode source does not filter records in its dropdown.
• The Camera Settings dialog cuts off some labels when the Touchline Dark theme is applied.
• The DateEdit control leaves DateTimePicker parts active when scrolled with the mouse wheel.
• The month and year labels are misplaced when RangeControl is scrolled.
• The mouse wheel scrolls between the minimum and maximum values in DateEditPickerStyleSettings.
• The PasswordBoxEdit.ShowCapsLockWarningToolTip property does not work as expected.
• ThreeMap Demo Hint panel has very low contrast in the Visual Studio 2017 Light theme.

DXGrid for WPF

• A custom TableView FooterTemplate overflows when a vertical scrollbar is visible.
• AutoFilterRowCriteria icons are drawn over cells from fixed columns on scrolling.
• CardView - Selection is unpredictably cleared when a user tries to drag selected rows when SelectionMode is set to Row.
• CellTemplateSelector is not invoked when the underlying value is changed in certain scenarios.
• Count group summaries are not displayed when the GridSummaryItem.FieldName property is empty and grouping is changed.
• Data pasting overrides cell values in columns whose AllowEditing is False.
• DXGrid throws FormatException on pasting data from a filtered Excel sheet.
• ExpressionEditorControl adds a currently selected item to an expression on a double-click in the scrollbar or data area.
• Foreground in cell editors is not properly inherited from parent elements in certain scenarios.
• Grid - Columns that are mapped to complex XPO properties are empty.
• Grid with bands throws NullReferenceException in ColumnBase.OnBandSeparatorChanged.
• GridControl - Copying the current cell value from one boolean column to another does not work.
• GridControl BestFit exception - 'DevExpress.Xpf.Grid.DataPresenter' should not return NaN values as its DesiredSize.
• GridControl's horizontal scrolling is slow when there are many format conditions in TableView.
• GridControl's horizontal scrolling performance should be increased when the CellTemplate property uses the default InplaceBaseEdit element.
• Improve the search logic performance when data is updated and the AllowLiveDataShaping option is enabled.
• Incorrect foreground is shown in a focused row when FormatCondition with the FontWeight definition is used.
• NotSupportedException is raised when the Drag-And-Drop operation is completed and a source collection is read-only.
• The horizontal content alignment is unpredictably updated after setting ItemsSource to null.

DXMap for WPF

• An unhandled exception is thrown when the LayoutPanel position with the embedded MapControl is changed.
• BingMapDataProvider is updated incorrectly if TileSource is changed at runtime.
• It is impossible to modify the MapShape.Stroke property value after the upgrade.
• It is impossible to use the ViewportChanged event if the Cartesian coordinate system is used.
• ListSourceDataAdapter - ICollectionView notifications are not processed.
• MapCustomElement - Valid data context is not applied to DataTemplate.
• MapLine titles are not aligned correctly.
• Switching the provider from OpenStreet/Bing to WMSDataProvider fails with InvalidCastException.
• Templates of non-clustered items are updated incorrectly if a clusterer is used.
• There is no method to zoom a map to a certain position in code.

DXPivotGrid for WPF

• Pivot Grid - NullReferenceException is thrown when the BestFit method is executed.
• PivotGrid - The horizontal scrollbar works incorrectly when the FixedRowHeaders property is set to false.

DXPropertyGrid for WPF

• PropertyGridControl - CollectionDefinition is always generated for each definition type.
• PropertyGridControl ignores TypeConverter's GetStandardValues method for types with the default constructor.
• PropertyGridControl's buttons switching ViewKinds work as a single radio button group if there are several PropertyGridControls.

DXRibbon for WPF

• A memory leak occurs on closing DocumentPanel when RibbonControl with BarItems is in the parent View.
• An exception occurs in the DevExpress.Xpf.Bars.ThemeSelectorBehavior`1.GetThemes method after an upgrade to version 18.1.
• BarCheckItem unexpectedly switches to a small glyph when an image is set in a style trigger.
• CustomizationWindow displays a context menu with empty items on a right click in certain elements.
• Quick Access Toolbar buttons should be smaller in Office SE themes.
• RichEditControl - Significant performance penalties on typing text in an application with a complex layout.
• The Theme Selector skips one row when the down button is clicked.

DXRichEdit for WPF

• Certain strings cannot be localized using a custom XpfRichEditLocalizer class descendant.
• The AutoCorrect event isn't raised when the Tab character is inserted.

DXScheduler for WPF

• A wrong appointment is added when the previously dragged item has not been dropped to SchedulerControl.
• AppointmentViewModel's Appointment.SourceObject property is null when AppointmentContentTemplateSelector is used.
• SchedulerControl's appointment drag element isn't always automatically hidden.
• SelectedInterval is reset when switching days.
• Shared appointment resources are recalculated incorrectly after being dragged or resized by dragging.

DXSpreadsheet for WPF

• SpreadsheetControl inserts an empty hidden row into the beginning of the copied Html content.
• System.NullReferenceException is thrown when the mouse is moved over SpreadsheetControl that is not completely initialized.

DXTreeList for WPF

• Conditional formatting doesn't affect the top node after the upgrade to 18.1.
• Node summaries are not restored from the layout.

MVVM Framework

• A memory leak occurs when the DevExpress MIF Project Template is used.
• ApplicationJumpListService - Newly added tasks are not displayed after another application instance is opened.

PDF Viewer for WPF

• NullReferenceException is thrown in the Designer after the "RibbonTemplate" data template is changed.
• Strange sizing effect of the PdfViewerControl when switching between tool panels.

Windows UI

• Hamburger Menu - An application crashes when a theme is changed.
• Hamburger Menu does not keep the flyout open when a user clicks an item.

WPF Demos

• BarManager - Bar is not restored using the BarManager.RestoreLayoutFromXml method.
• WPF Click-Once demos refer to an old version.

XtraReports Suite

• DocumentPreviewControl - Report's print preview is empty after updating to v18.1.3.
• End-User Report Designer - The 'System.NullReferenceException' is thrown when using a report parameter as a query's input parameter.
• How to remove the 'Data ' group in the End-User Report Designer.
• The 'Binding' property in the Parameter Bindings dialog is not available when the NuGet packages are used.
• The PropertyGrid control used in the WPF Report Designer throws the NullReference exception on 32 bit machines.
• WPF End-User Report Designer - The designer opens a report for a long time if the report contains a lot of table cells with row span.
• WPF Report Designer - Editing the SqlDataSource.Queries collection does not use a custom DB schema provider.
• WPF Report Designer - Script Editor - The scrollbar doesn't maintain its position when a script text is cut off.