FilterViewNumericCategoryElement numericCategory = e.Category as FilterViewNumericCategoryElement;
            if (numericCategory != null)
            {
                numericCategory.MaxValueSpinEditor.TextBoxItem.MinSize = new Size(0, 18);
                numericCategory.MinValueSpinEditor.TextBoxItem.MinSize = new Size(0, 18);
            }
            FilterViewDateTimeCategoryElement dateCategory = e.Category as FilterViewDateTimeCategoryElement;
            if (dateCategory != null)
            {
                dateCategory.MinValueDateTimePicker.TextBoxElement.TextBoxItem.MinSize = new Size(0, 18);
                dateCategory.MaxValueDateTimePicker.TextBoxElement.TextBoxItem.MinSize = new Size(0, 18);
            }