14 references to TopLevelControl
System.Windows.Forms (14)
System\Windows\Forms\ToolTip\ToolTip.cs (14)
196if (TopLevelControl is not null && !TopLevelControl.IsDisposed) 198cp.Parent = TopLevelControl.Handle; 851&& TopLevelControl is not null 852&& TopLevelControl.IsHandleCreated; 878if (!_created.Contains(control) && control.IsHandleCreated && TopLevelControl is not null) 944if (TopLevelControl is Form baseFrom) 981if (TopLevelControl?.RightToLeft == RightToLeft.Yes && !control.IsMirrored) 996if (TopLevelControl?.RightToLeft == RightToLeft.Yes) 1034Control? current = TopLevelControl; 1126_topLevelControl = TopLevelControl; 1246&& TopLevelControl is not null 1247&& TopLevelControl.IsHandleCreated; 1599Rectangle topContainerBounds = ((IKeyboardToolTip?)TopLevelControl)?.GetNativeScreenRectangle() ?? Rectangle.Empty;