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How to set the filter bar cell as blank in WinForms GridGroupingControl?

Platform: WinForms |
Control: GridGroupingControl
Tags: filtering

Dynamic filter

To set the FilterBar cell as blank, it can be achieved by setting the SelectAllText value as String.Empty in theDynamicFilterCellModel.


public class DynamicFilterCellModel : GridTableFilterBarExtCellModel
    public DynamicFilterCellModel(GridModel grid)
        : base(grid)
        //To display the empty selected
        this.SelectAllText = string.Empty;



Public Class DynamicFilterCellModel
      Inherits GridTableFilterBarExtCellModel
      Public Sub New(ByVal grid As GridModel)
 'To display the empty selected
 Me.SelectAllText = String.Empty
      End Sub
End Class



Filter cell as blank in GridGroupingcontrol



C#: FilterbarCellBlank_CS

VB: FilterbarCellBlank_VB

Reference link: https://help.syncfusion.com/windowsforms/gridgrouping/filtering#dynamic-filter

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