Open Cascade：AIS_InteractiveContext如何调用函数选择AIS对象

AIS_InteractiveContext如何调用函数选择AIS对象

myAISContext->MoveTo(point.x, point.y, myView);

myAISContext->Select(Standard_True);

myAISContext->Select(aStartDragX, aStartDargY, theMouseX, theMouseY, theView,Standard_True);