............\VB调用打印机的实例 ............\..................\ABTTALK.FRM ............\..................\clsPrintDialog.cls ............\..................\LOAD_DLL.BAS ............\..................\modStart.bas ............\..................\MSSCCPRJ.SCC ............\..................\TestclsPrintDialog.vbp ............\..................\TestclsPrintDialog.vbw