https://www.syncfusion.com/forums/60625/modify-gridgroupingcontrol-filterbar-row
Modify GridGroupingControl FilterBar... | WinForms Forums | Syncfusion
Forum Thread - GridControl - Modify GridGroupingControl FilterBar Row. Browse other users' questions about our WinForms GridControl components.
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https://help.syncfusion.com/cr/windowsforms/Syncfusion.Windows.Forms.PivotAnalysis.FilterBar.html
Class FilterBar - WindowsForms API Reference | Syncfusion
Represents a group bar control that holds filter items specified in the PivotGridControl.
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