PropertyGridItem - конструктор

public PropertyGridItem(
	string caption,
	IPropertyGridType type,
	string toolTip = null
)

Public Sub New ( 
	caption As String,
	type As IPropertyGridType,
	Optional toolTip As String = Nothing
)

public:
PropertyGridItem(
	String^ caption, 
	IPropertyGridType^ type, 
	String^ toolTip = nullptr
)

new : 
        caption : string * 
        type : IPropertyGridType * 
        ?toolTip : string 
(* Defaults:
        let _toolTip = defaultArg toolTip null
*)
-> PropertyGridItem