SHOWHIST system variable

Function Description:

The SHOWHIST system variable is used to control the Show History property for solids in a drawing.

Type : Integer
Saved in : Drawing
Initial value : 1
Range : 0,1,2

System Variable Value:

0 : set the "Show History" property of all solids to be no(Read only). Replace settings of "Show History" property of all solids. Users could not view original objects for               creating solids.
1 : do not replace settings of "Show History" property of all solids.
2 : display all solids history by replacing settings of "Show History" property of all solids.Users could view original objects for creating solids.