Commands about Improving Performance When Using Xrefs — GstarCAD 2027 5219 kbadmin September 25, 2026 Command Reference 2 Commands about Improving Performance When Using Xrefs GstarCAD 2027 · Command Reference Commands： EXTERNALREFERENCES XREF System Variables： DEMANDLOAD INDEXCTL TREEDEPTH TREEMAX XLOADCTL XLOADPATH