... WINDOW oWnd1 FROM 3, 0 TO 30, 120 ; TITLE citemtitle+" "+ALLTRIM(itemid1) + " 树型BOM展开表" // COLOR "n/w" oImageList = TImageList():New() oBmp1 = TBitmap():Define( "folder",, oWnd ) oBmp2 = TBitmap():Define( "fldMask",, oWnd) oImageList:Add( oBmp1, ...