UIAnchorForm 构造函数 (Control, Control, NullablePoint, Boolean)

public UIAnchorForm(
	Control parentControl,
	Control childControl,
	Point? deviation = null,
	bool isNotFocus = true
)

Public Sub New ( 
	parentControl As Control,
	childControl As Control,
	Optional deviation As Point? = Nothing,
	Optional isNotFocus As Boolean = true
)

new : 
        parentControl : Control * 
        childControl : Control * 
        ?deviation : Nullable<Point> * 
        ?isNotFocus : bool 
(* Defaults:
        let _deviation = defaultArg deviation null
        let _isNotFocus = defaultArg isNotFocus true
*)
-> UIAnchorForm