同步最新的WebCAD代码,包括窗户与材质槽

types/DatabaseServices/SymbolTable.d.ts

@@ -14,6 +14,7 @@ export declare class SymbolTable extends CADObject {
     Has(name: string): boolean;
     AllocateName(name: string): string;
     ChangeRecordName(record: SymbolTableRecord, newName: string): boolean;
+    protected _FileVer: number;
     ReadFile(file: CADFiler): void;
     WriteFile(file: CADFiler): void;
     ApplyPartialUndo(undoData: CADObject): void;