PANSTYLE
Determines whether the shortcut Ctrl+Shift+right-click can be used to pan in real-time. Set this system variable to 1 (On) to make the shortcut available. Set to 0 (Off) to make the shortcut unavailable.
By default you can pan in real-time by pressing and holding the center wheel on your mouse, and then moving the mouse to pan the drawing.
Type: Integer
Saved: In the registry
Range: 0 (Off), 1 (On)
Default: 0