在配置管理器中，在每个项目的配置"列中选择编辑..."(不是通过下拉菜单名为活动解决方案配置)，其中包含您要删除的配置.

In the Configuration Manager, select "Edit..." in the "Configuration" column for each project (not via the dropdown named Active solution configuration) that has configurations you want to remove.

在弹出的对话框中，标记每个不需要的配置并选择删除".

In the dialog that pops up, mark each unwanted configuration and select "Remove".