Sets the property of an ActiveX object
Supported Platforms: AutoCAD for Windows only; not available in AutoCAD LT for Windows
(vlax-put-property obj property arg)
Type: VLA-object
An object.
Type: Symbol or String
Name of the property to be set.
Type: Integer, Real, String, VLA-object, Safearray, Variant, T, or nil
The value to be set.
Type: nil or error
nil, if successful; otherwise, an error occurs.
This function was formerly known as vlax-put.
Color an object red:
(vlax-put-property vlaobj 'Color 1) nil