Property CheckedState NamespaceTerminal.Gui AssemblyTerminal.Gui.dll CheckedState The state of the CheckBox. public CheckState CheckedState { get; set; } Property Value CheckState Remarks If AllowCheckStateNone is true and None, the CheckBox will display the Glyphs.CheckStateNone character (☒). If UnChecked, the CheckBox will display the Glyphs.CheckStateUnChecked character (☐). If Checked, the CheckBox will display the Glyphs.CheckStateChecked character (☑).