y sent by the object to itself.</P>
<P CLASS="refField">
Interception:	Highly unlikely.</P>


<H4 CLASS="RefETitle">
<A NAME="IX_MSG_VIS_VUP_ALTER_INPUT_FLOW">
 </A>
MSG_VIS_VUP_ALTER_INPUT_FLOW</H4>
<PRE CLASS="syntax">void	MSG_VIS_VUP_ALTER_INPUT_FLOW(@stack
        PointDWord		translation,
        WindowHandle		window,
        optr		object,
        word		grapTypeAndFlags);</PRE>
<P>
This message is the primitive employed by the grab/release messages shown above. Objects will rarely use this unless they a