Included for backwards compatibility with the Macintosh. Specifies whether a form has a size box. Available at design time; read/write at run time.
Object.SizeBox = lExpr
The settings for the SizeBox property are as follows:
A size box appears in the lower-right corner of the form if the form's BorderStyle property is set to 3 (the default).
(Default) No size box appears in the form.
Applies To: Form
The SizeBox provides a way for users to resize a form using the mouse. The size box can appear in a form only if the form's BorderStyle property is set to 3 (Sizable Border), which is the default for new forms.