08 2021 档案

c# Event移除所有绑定，注销事件绑定
摘要：public delegate void d_ReadyToPrint(byte[] bytes); public event d_ReadyToPrint ReadyToPrint; public void ClearAllEvent() { if (ReadyToPrint == null) r 阅读全文
posted @ 2021-08-24 22:28 攀登者123 阅读(1145) 评论(0) 推荐(0)