Essential Studio® for WPF - v31.1.18 Release Notes

v31.1.18

September 10, 2025

Test Results: 31675 Success , 0 Failure

• All
• Features
• Bug Fixes
• Breaking Changes

DocIO

No Changes for this product in this version.

pdf

No Changes for this product in this version.

Presentation

No Changes for this product in this version.

PropertyGrid

Bug Fixes

• #I759068 - The editor is now enabled for typing in the PropertyGrid control.

SfDataPager

Bug fixes

• #I753695 - Added a defensive check in SfDataPager where the NumericButton’s current-page indicator now ignores NaN or non-positive Height values, preventing potential ArgumentException.

SfDiagram

Bug fixes

• • #I69562 - The Shape property in NodePortViewModel is now correctly serialized and deserialized during save and load operations.

SfMultiColumnDropDownControl

Bug Fixes

• #I752720 - Now, the performance has been improved in SfMultiColumnDropDownControl when selecting a large number of records.

TaskBar

Bug fixes

• #I751496 - Resolved a binding error exception (Cannot find source for binding) when applying a theme in the TaskBar control.

XlsIO

No Changes for this product in this version.

Test Results

Component Name	Test Cases	Passed	Failed	Remarks
AutoComplete	38	38	0	All Passed
ButtonAdv	22	22	0	All Passed
Calculate	12	12	0	All Passed
CalendarEdit	22	22	0	All Passed
CalenderEdit	41	41	0	All Passed
CardView	27	27	0	All Passed
Carousel	30	30	0	All Passed
CheckListBox	150	150	0	All Passed
ChromelessWindow	152	152	0	All Passed
ColorEdit	18	18	0	All Passed
ColorPicker	114	114	0	All Passed
ColorPickerPalette	104	104	0	All Passed
ComboBoxAdv	118	118	0	All Passed
CurrencyTextBox	32	32	0	All Passed
DateTimeEdit	169	169	0	All Passed
DockingManager	1084	1084	0	All Passed
DocumentContainer	42	42	0	All Passed
DoubleTextBox	345	345	0	All Passed
DropDownButtonAdv	19	19	0	All Passed
EditControl	193	193	0	All Passed
FastLineChart	191	191	0	All Passed
GanttControl	1732	1732	0	All Passed
GridDataControl	519	519	0	All Passed
GridTreeControl	86	86	0	All Passed
GroupBar	66	66	0	All Passed
HierarchyNavigator	8	8	0	All Passed
IntegerTextBox	29	29	0	All Passed
MaskedTextBox	20	20	0	All Passed
MenuAdv	16	16	0	All Passed
PdfViewer	2998	2998	0	All Passed
PercentTextBox	31	31	0	All Passed
PivotGrid	104	104	0	All Passed
PropertyGrid	143	143	0	All Passed
Ribbon	2333	2333	0	All Passed
SfAccordion	49	49	0	All Passed
SfBadge	8	8	0	All Passed
SfBulletGraph	147	147	0	All Passed
SfBusyIndicator	10	10	0	All Passed
SfChart	1309	1309	0	All Passed
SfCirculargauge	305	305	0	All Passed
SfDataGrid	4725	4725	0	All Passed
SfDataPager	16	16	0	All Passed
SfDatePicker	118	118	0	All Passed
SfGridSplitter	19	19	0	All Passed
SfImageEditor	177	177	0	All Passed
SfKanban	54	54	0	All Passed
SfLinearGauge	27	27	0	All Passed
SfMaps	46	46	0	All Passed
SfMaskedEdit	104	104	0	All Passed
SfMultiColumnDropDownControl	188	188	0	All Passed
SfNavigationDrawer	60	60	0	All Passed
SfPulsingTile	12	12	0	All Passed
SfRadialMenu	54	54	0	All Passed
SfRadialSlider	16	16	0	All Passed
SfRangeSlider	11	11	0	All Passed
SfScheduler	4769	4769	0	All Passed
SfSkinManager	22	22	0	All Passed
SfSpellChecker	83	83	0	All Passed
SfSpreadsheet	2697	2697	0	All Passed
SfTextBoxExt	21	21	0	All Passed
SfTextInputLayout	333	333	0	All Passed
SfTimePicker	125	125	0	All Passed
SfTreeGrid	2165	2165	0	All Passed
SfTreeMap	742	742	0	All Passed
SfTreeNavigator	49	49	0	All Passed
SfTreeView	1211	1211	0	All Passed
SkinManager	51	51	0	All Passed
SplitButtonAdv	15	15	0	All Passed
TabControlExt	130	130	0	All Passed
TabNavigationControl	9	9	0	All Passed
TabSplitter	10	10	0	All Passed
Taskbar	9	9	0	All Passed
TileViewControl	131	131	0	All Passed
TimeSpanEdit	21	21	0	All Passed
ToolBarAdv	30	30	0	All Passed
TreeViewAdv	284	284	0	All Passed
UpDown	295	295	0	All Passed
WizardControl	10	10	0	All Passed