摘要： REPORT demo_hello_world. * Selection ScreenPARAMETERS input(12) TYPE c DEFAULT 'Hello World!'. * DynproCALL SCREEN 100. * ListSKIP TO LINE 10.POSITION 40.WRITE input.*程序结束现在还看不懂，不过相信以后一定能看懂！继续学习！2006... 阅读全文