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> ## How to move the position of the instances

> You must clear the instances to move the position of it as follows.

>     def event_procedure(object):
>       # clear the instance.
>       object.clear();
>       # set invisible.
>       object.setVisible(mpfc.False);
>       # move the position.
>       object.setProperty("x",100);
>       object.setProperty("y",100);
>       # set visible.
>       object.setVisible(mpfc.True);
>       return
>     mpfc.WSGFfunctionRegister("event_procedure",event_procedure)

> There are some cases that an afterimage is left,if you move the position of the instance which has no window resource. Not to left if ,you have to clear the instance before move the position.
> The instance which has a window resource is automaticary cleared.

Document Release 3.70 for WideStudio ver 3.70, May 2004

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Copyright(C) WideStudio Development Team, 1999-2004 | Last modified: May 25, 2004