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Gets or sets whether to hide empty groups or subtotals when filtering the grid. If you set the value to true and apply a grid filter, the groups or subtotals in which all rows are filtered will be hidden.
public bool HideEmptyGroups { get; set; }
Public Property HideEmptyGroups As Boolean
Hiding empty groups or subtotals when filtering the grid can be done very simply by setting a boolean value.
var flexGrid = new C1.Win.FlexGrid.C1FlexGrid();
flexGrid.HideEmptyGroups = true;