vs & resharper  "control left click " can't use sources from file.

control left click仅仅是vs（不确定到底是vs还是reshaper，总而言之not source）的assembly define。

环境是比较新的vs 2017，resharper 分别尝试 2017.2.1 and 2017.2.2；

查看resharper navigation Setting 正常（contain:"search & navigation","external source"）；

几处通用设置均未使用vs而使用resharper设置。

见一处貌似设置vs的:

"Without additional information, I think what happened is that Productivity Power Tools taken over your Ctrl-Click action. You could turn it off from Tools - Options - Productivity Power Tools, and disable Ctrl + Click to Peek Definition."

然vs并未有此项，keyboard设置也未找到control click.

未解中，但在使用过程中也曾貌似出下载过down symbol file 窗口。