Released: Mar 31, 2020

19.2 Build 19.2.20192.186 中的更新

修补程序

ColorPicker

• When a XamColorPicker is placed within a ContextMenu, clicking the "Advanced" menu option or any regular option closes the context menu immediately.

DataGrid

• Regrouping is slow when data in a group by filed is updated.
• Calling NotifyRemoveItem throws typeError "cannot read property '0' of null" in JSClient and NullReferenceExcption in WPF.
• Calling NotifySetItem throws typeError "cannot read property '0' of null" in JSClient and NullReferenceExcption in WPF.
• Grid is adding value to section header for a sorted field when setting the summary scope to sections/group summary display mode.
• Grid does not calculate average value correctly for groups when rows contain null values and groupSummaryDisplayMode = GroupSummaryDisplayMode.RowTop.
• Grid with virtual datasource is displaying incorrect Operand names in grid summaries.
• Grid with virtual datasource and top row summaries and sticky rows only show top row summary for first group.
• Updating data in grid which has sorting or grouping throws error "Cannot change ObservableCollection during a CollectionChanged event".
• Grid throws "argument out of range exception" after clicking on header with external sorting and HeaderClickAction.SortByMultipleColumns.
• DataValueChanged event not firing for records out of view for fields that are alternately bound.
• When updating data asynchronously and using AlternateBinding and grouping, sometimes records are duplicated.

DataTree

• XamDataTree selection behavior when using BeginUpdate()/EndUpdate() of ObservableCollection.
• XamDataTree loses the selected node when clearing the child collection of a parent node.
• When using CheckboxMemberPath and IsExpandedMemberPath nodes set to checked are not checked.
• Node items duplicate if CheckBoxMemberPath is set.
• Checkboxes do not reflect the values in a bound field on load.

DockManager

• Mouse cursor position is incorrect when a floating window is dragged between monitors that have different DPI scaling.

Drag Drop

• NullReferenceException is thrown when a record is dragged in a .NET Core 3.1 app.
• Drag shadow goes behind the window if per-monitor DPI is enabled.

Excel

• System.ArgumentException when loading a Microsoft Excel file with a 24 bit depth .bmp created from SQL Reporting Services.

Gantt

• Task does not start after its parent's start date.

GeoMap

• OpenStreetMap imagery is not working - it does not render any map tiles.

Grid

• Exception is thrown when clicking "Expand" button multiple times.

Numeric

• Binding to nullable double results in System.Windows.Data Error.

OrgChart

• NodePresenter focus rectangle during tab.

PropertyGrid

• NullReferenceException is thrown when data in SelectedObjects is updated.

Themes

• Large ContextMenu is not scrollable when either theme is set or using a propertygrid.

TreeGrid

• Null reference error OnRecordFilterCollectionVersionChanged.