/// <summary> /// Change the state of the control to reflect changes in filtering /// </summary> protected override void UpdateFiltering() { IFilterableDataSource filterable = this.VirtualListDataSource as IFilterableDataSource; if (filterable == null) { return; } this.BeginUpdate(); try { int originalSize = this.VirtualListSize; filterable.ApplyFilters(this.ModelFilter, this.ListFilter); this.UpdateVirtualListSize(); // If the filtering actually did something, rebuild the groups if they are being shown if (originalSize != this.VirtualListSize && this.ShowGroups) { this.BuildGroups(); } } finally { this.EndUpdate(); } }
protected override void UpdateFiltering() { IFilterableDataSource filterable = this.DataSource as IFilterableDataSource; if (filterable == null) { return; } this.BeginUpdate(); try { filterable.ApplyFilters(this.ModelFilter, this.ListFilter); this.UpdateVirtualListSize(); } finally { this.EndUpdate(); } }