sharedata 后打印有关问题

sharedata 后打印问题代码:dw_operation_bill_items.sharedata(dw_inp_bill_items_prn)dw_inp_bill_items_

sharedata 后打印问题
代码:
dw_operation_bill_items.sharedata(dw_inp_bill_items_prn)

dw_inp_bill_items_prn.settransobject(sqlca)

dw_inp_bill_items_prn.retrieve()

dw_inp_bill_items_prn.print()

结果 运行到dw_inp_bill_items_prn.print()这句时,程序想死机样的,运行不了
请各位大侠指点

[解决办法]
应该跟sharedata无关,你在检查一下代码,如果
dw_operation_bill_items.print()
会不会死机呢