XLOADCTL system variable
Function Description:
The XLOADCTL system variable is used to open or close the demand-loading function for xref, and also control whether to open the drawing or its copy.
Type : Integer
Saved in : Registry
Initial value : 2
Range : 0,1,2
System Variable Value:
0 : close demand-loading; load entire drawing
1 : open demand-loading. Open and lock xref drawing.
2 : open demand-loading. Open and lock copy of xref drawing; do not lock xref drawing.
When specified it to be 2, copy of each xref drawing file will be stored in the file folder or temporary file folder specified by XLOADPATH system variable.
For cross network operation, the speed of loading xref is fast; open a drawing attached several xrefs, this improved performance is obvious.