public override void OnApplyTemplate() { base.OnApplyTemplate(); _filterBox = GetTemplateChild(PART_FilterBox) as FilterBox; SetFilter(_allowFilter); }
public override void OnApplyTemplate() { base.OnApplyTemplate(); if (_popup != null) { _popup.Opened -= Popup_Opened; } _popup = GetTemplateChild(PART_Popup) as Popup; if (_popup != null) { _popup.Opened += Popup_Opened; } _filterBox = GetTemplateChild(PART_FilterBox) as FilterBox; SetFilter(_allowFilter); }