Essential Studio® for WinUI - v33.1.46 Release Notes

v33.1.46

March 31, 2026

Test Results: 8912 Success , 0 Failure

• All
• Features
• Bug Fixes
• Breaking Changes

SfNumberBox

Bug fixes

• #I823712 - Fixed an issue where the value could not be cleared in a SfNumberBox when AllowNull was set to True.

SfScheduler

Bug Fixes

• #I823755 - Appointments with durations shorter than the minimum appointment duration will now be displayed correctly in timeline views without overlapping.

• #I819380 - The view header template will now appear properly in timeline views.

Test Results

Component Name	Test Cases	Passed	Failed	Remarks
AutoComplete	31	31	0	All Passed
AvatarView	260	260	0	All Passed
Badge	187	187	0	All Passed
Barcode	293	293	0	All Passed
Calendar	114	114	0	All Passed
Calendar Date Picker	130	130	0	All Passed
Calendar DateRange Picker	174	174	0	All Passed
Cartesian Charts	1328	1328	0	All Passed
Color Palette	53	53	0	All Passed
Color Picker	43	43	0	All Passed
ComboBox	100	100	0	All Passed
DataGrid	547	547	0	All Passed
Date Picker	82	82	0	All Passed
DropDown Color Picker	50	50	0	All Passed
Kanban Board	2085	2085	0	All Passed
Linear Gauge	1184	1184	0	All Passed
NumberBox	48	48	0	All Passed
Polar Charts	104	104	0	All Passed
Radial Gauge	397	397	0	All Passed
Range Slider	149	149	0	All Passed
Rating	45	45	0	All Passed
Ribbon	50	50	0	All Passed
Scheduler	1099	1099	0	All Passed
Segmented Control	50	50	0	All Passed
Shadow	41	41	0	All Passed
Slider	139	139	0	All Passed
Time Picker	72	72	0	All Passed
TreeGrid	57	57	0	All Passed