2 references to ToolStripPanelSelectorGlyph
System.Windows.Forms.Design (2)
System\ComponentModel\Design\ToolStripContainerActionList.cs (2)
66if (panelDesigner?.ToolStripPanelSelectorGlyph is not null) 68panelDesigner.ToolStripPanelSelectorGlyph.IsExpanded = false;