How to prevent child window resizing and change position?

code:
SetParent lonHandle, Form1.hwnd

now, I want to prevent resizing and change position from lonHandle window

Change the property of child window (Form1) as..

Form1.BorderStyle = 1
Form1.Moveable = False

form1 is the father
I want to prevent moving and change position from the child window app not a vb form

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