Essential Studio® for Grid SDK - v34.1.31 Release Notes

v34.1.31

July 14, 2026

Test Results: 48896 Success , 0 Failure

• All
• Features
• Bug Fixes
• Breaking Changes

Data Grid

Bug Fixes

• #I854458, #FB74832 - Resolved an issue where filtering stacked header columns caused an ArgumentOutOfRangeException when menu filtering was enabled in the Grid.

• #I847075, #FB74492 - Resolved an issue where the Detail Template expand icon overlapped the column data when the Grid was rendered inside the second Tab with ContentLoad.Init enabled.

Test Results

Component Name	Platform	Test Cases	Passed	Failed	Remarks
DataGrid	Blazor	10702	10702	0	All Passed
Data Grid	Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC)	4140	4140	0	All Passed
DataGrid	WPF	5087	5087	0	All Passed
DataGrid	WinUI	544	544	0	All Passed
DataGrid	Windows Forms	943	943	0	All Passed
DataGrid	.NET MAUI	5390	5390	0	All Passed
DataGrid	Flutter	5739	5739	0	All Passed
TreeGrid	Blazor	8113	8113	0	All Passed
TreeGrid	Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC)	5033	5033	0	All Passed
TreeGrid	WPF	3052	3052	0	All Passed
TreeGrid	WinUI	57	57	0	All Passed
Smart DataGrid	.NET MAUI	96	96	0	All Passed