Eclipse -> Perferences -> Java -> Editor -> Content Assist以下圖.java
將auto activation triggers for java內容改成.net
.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
並選擇Apply and Close.code
參考:blog
https://blog.csdn.net/cloudyunmz/article/details/93403008ip