Released: Oct 7, 2019

19.1 Service Release 中的更新

修补程序

CalculationManager

• In the FormulaReferenceError event for a ListCalculator, e.Context is null and there is no information about which formula has the error - should be improved.
• ArgumentNullException occurring when changing a formula on an ItemCalculation to an empty string.
• ListCalculator doesn't correctly handle PropertyChangedEventArgs with empty string / null.

ColorPicker

• When a XamColorPicker is placed within a menu, clicking the selectors in the tabs in the "Advanced" menu close the context menu immediately.

ComboEditor

• Enter key selection behavior differs when IsEditable is true versus when it is false. 261845 ContextMenu Bug Fix Cursor position is not set on TextBox when right-clicking when a XamContextMenu is attached to it.

DataChart

• After changing data for Callouts extra callouts remain rendered even though new data has fewer. A scenario where changing the data source for the callout layer would leave orphaned callouts has been resolved. 256149 DataGrid Bug Fix Using AlternateBinding does not populate field while adding a record.

DataGrid

• TargetInvocationException is thrown when recycling CollectionView after clearing filter Grouping in dynamic grid is slow and sometime hang the application. A fix for a separate issue unintentionally led to the group by structure being affected/reevaluated which is what led to this performance issue. The behavior is now back to how it was prior where the grouping is not updated based on value changes for grouped fields.
• When FlowDirection = RightToLeft and the cell value is longer than the cell's width, the cell appears blank.
• Memory leak when adding summaries and refreshing grouped FieldSortDescriptions 261110 DataGrid Bug Fix NumericField with SpinWrap set to false wraps 261656 DataGrid Bug Fix All calculations are evaluated twice when a grid is exported to Excel.
• When the window containing a grid is closed and the grid has a Custom filter applied, the grid remains in memory. Fixed a XamDataGrid rooting issue which occurred when custom filters were applied via the built-in Custom Filter Dialog.
• Property changed notifications for properties that need to be escaped is not working with ListCalculator.
• Using Office2013 theme, setting a background color to HeaderPrefixArea by Style is not applied to it. Added a Background property (bound to the background in the setters) to the border wrapping the HeaderPrefixArea's stack panel.
• Calculations could be faster in the CreateReference when using ListCalculator with many references.
• Performance issue with FormulaSubsetOf in ConnectReferences in calculation engine when adding XamDataGrid rows after attached to the calculation engine.

DateTimeEditor

• When not in a "days" band, the today button in the date time editor drop-down does nothing.
• Current month is not selected in calendar when using a year/month mask.

Diagram

• ArgumentOutOfRange exception removing/adding nodes.
• Connection points disconnect from nodes when moved out of view.
• Content alignment on the connector is wrong.

DockManager

• System.InvalidOperationException thrown when changing themes when floating window is present while using a XamRibbonWindow.

Excel

• Add Cell function support.
• Excel Bug Fix Picture with background removed is not properly saved into a new Excel.
• Workbook takes a long time to load when there are thousands of hyperlinks in a worksheet.
• InvalidOperationException is thrown when converting a "xltm" file to a "xlsx" file. A method named ClearVbaData was added to the Workbook class to allow the vba information to be cleared so a macro enabled format can be changed to one that does not support macros.
• Calling ToReference on ExcelCalcValue in Evalulate function doesn't return a WorkSheetCell.
• Group by settings are ignored when exporting the XamDataGrid to Excel.
• Image not preserved after loading/saving existing xlsx.

Financial Chart

• Trying to add value overlay to financial chart with time x axis throws error "Ticks must be between DateTime.MinValue.Ticks and DateTime.MaxValue.Ticks"

General

• "Custom" is used as the xmlns prefix for the wpf only controls such as xamDataGrid, xamRibbon, etc. when added to the WPF designer.

MaskedTextEditor

• Day of the month is not adjusted when using a year/month mask and entering a month that has less days than the current value's day of the month.
• WrapAcrossSections spinning sometimes does not work when using an erasections depending on the original date value of the editor.

MonthView

• XamMonthView does not respect the DataManager.DateInfoProvider's culture settings for the day headers.

MultiColumnCombo

• Checkboxes for selection and the first column overlap in XamMultiColumnComboEditor.

NumericEditor

• Occur Exception "digits must be non-negative" when set mask to "{} {number: 0 - 0}".

PropertyGrid

• UI is not updated after adding item. Resolved an issue in the XamPropertyGrid where the property values displayed in the UI did not always update when those properties were changed externally.
• AcceptsTab behavior appears to be impossible within an editor in the XamPropertyGrid. Resolved an issue in the XamPropertyGrid which prevented the TAB key from being processed by TextBoxBase elements in custom edit templates when the elements have their AcceptsTab property set to true.

Ribbon

• Contextual tab style messes up after minimizing and re-showing

RichTextEditor

• ActiveDocumentView.Selection.ApplyTextForecolor() does not work for Japanese characters. Resolved an issue in the XamRichTextEditor which resulted in character formatting sometimes being lost when applying formatting to a zero length selection and then entering text via Japanese IME - the formatting was sometimes not reflected in the typed text.

Spreadsheet

• Memory leak in spreadsheet when live updating data.

TextEditor

• If XamTextEditor.IsAlwaysInEditMode = true, you cannot tab into the control.

Themes

• Text is cut off in the MS ComboBox when applying the Office2010Blue theme or Office2013Theme and setting FontSize as the Height of ComboBoxItem is hard-coded.

TreeGrid

• If a FieldGroup starts fixed or a Field is added to it programmatically while fixed, the child or programmatically added field will not show unless the FixedLocation is set to the same as the FieldGroup.

XamGrid

• Grid scrolls one extra row when active cell vertically moves out of viewport.
• NullReferenceException ungrouping with format column.
• Scroll amount is not correct when the left arrow key is pressed.  
• Right scrolling does not occur with the right arrow key.
• Unexpected horizontal scroll occurs when an active cell is moved by Up key.
• Column filters do not work after resetting grid columns.
• Sorting the grid with a filter applied when using ICustomTypeDescriptor clears the filter.
• Grid does not scroll properly when an active cell is changed by End key.
• Pressing PageDown key scrolls up the grid.