Arguments:

Object The object under the crosshair will be reported, describing various aspects of the object.
DrillReport A report summarizing the number of drill sizes used, and how many of each, will be produced.
FoundPins A report listing all pins and pads which are marked as "found" will be produced.
NetLength The name and length of the net under the crosshair will be reported to the message log. An optional parameter specifies the netname; when present the length of the named network is printed, else the net under the cursor is used.
AllNetLengths The name and length of the net under the crosshair will be reported to the message log. An optional parameter specifies the unit name (e.g. mm)