5 references to TopLevelControl
System.Windows.Forms.Design (5)
System\ComponentModel\Design\DesignerActionPanel.cs (4)
431if (!e.Cancel && TopLevelControl is not null) 433Debug.Assert(TopLevelControl is Form, "DesignerActionPanel must be hosted on a Form."); 434Form form = (Form)TopLevelControl; 447if (TopLevelControl is Form form)
System\ComponentModel\Design\DesignerActionPanel.EditorPropertyLine.FlyoutDialog.cs (1)
179Control? toplevel = _parentControl.TopLevelControl;