Preforming a showProperties on Microsoft ActiveX controls, like ListView, one of the properties returned is:
.MousePointer : MousePointerConstants( #ccDefault | #ccArrow | #ccCross | #ccIBeam | #ccIcon | #ccSize | #ccSizeNESW | #ccSizeNS | #ccSizeNWSE | #ccSizeEW | #ccUpArrow | #ccHourglass | #ccNoDrop | #ccArrowHourglass | #ccArrowQuestion | #ccSizeAll | #ccCustom )
You can set this property like this:
ax.MousePointer = #ccArrow
See also
ActiveX Controls in MAXScript Rollouts