Begin_Message_Mode

include vmm.inc

mov ebx, VM ; VM handle

mov eax, Begin_Message_Mode

VMMcall System_Control


The Begin_Message_Mode message notifies the virtual display, keyboard, and mouse devices to prepare to display messages and read input from the keyboard. The system sends this message if Windows cannot display the requested warning or error message.

Parameters

VM

Specifies a handle identifying the virtual machine entering message mode.

Return Value

The carry flag must be clear.

Comments

This message is usually processed only by the virtual keyboard, mouse, and display devices.

Uses

Flags

See Also

End_Message_Mode