C#打印程序.本程序为通用打印程序，单据、会计凭证、发票清单、报表、任意复杂表格、合并表格如工矿企业合同都可以由系统提供的几个默 认打印对象组合打印。-C# print program. This procedure for the common printing processes, documents, accounting documents, invoices, statements, any complicated forms, combined forms such as indus