4 references to OnParentVisibleChanged
System.Windows.Forms (4)
System\Windows\Forms\ErrorProvider\ErrorProvider.ControlItem.cs (4)
40_control.VisibleChanged += OnParentVisibleChanged; 41_control.ParentChanged += OnParentVisibleChanged; 63_control.VisibleChanged -= OnParentVisibleChanged; 64_control.ParentChanged -= OnParentVisibleChanged;