Virtual Devices (3.1) (vdag31qh.hlp) (Table of Contents; Topic list)
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VDD_Get_GrabRtn
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include vdd.inc
 
VxDcall VDD_Get_GrabRtn
 
The VDD_Get_GrabRtn service returns address of video grab routine. The grab
routine is called by the virtual shell device when the appropriate hot key
is pressed by the user. It makes a copy of the visible screen and controller
state of the current virtual machine. The copy is accessible using the
VDD_Get_GrbState and VDD_Get_GrbMem services.
 
This service has no parameters.
 
Return Value
 
The ESI register contains the address of the grab routine.
 
Uses
 
Flags, ESI
 
See Also
 
VDD_Get_GrbMem, VDD_Get_GrbState