1 write to _dropDownPopup
PresentationFramework (1)
System\Windows\Controls\ComboBox.cs (1)
1619_dropDownPopup = GetTemplateChild(PopupTemplateName) as Popup;
3 references to _dropDownPopup
PresentationFramework (3)
System\Windows\Controls\ComboBox.cs (3)
294if (comboBox._dropDownPopup == null) 1616_dropDownPopup?.Closed -= OnPopupClosed; 1629_dropDownPopup?.Closed += OnPopupClosed;