有些程序不能用snoop分析，问题解决

官网http://snoopwpf.codeplex.com/

Why Aren’t My Apps Showing Up in the App Chooser?

One question that comes up all the time is the situation where the application you are trying to Snoop, isn't appearing in the application chooser (i.e. the  combo box that lists the processes you can Snoop). This is more than likely a situation where the application you are trying to Snoop is running elevated (as Administrator). In order to Snoop these applications, you will also need to run Snoop elevated (as Administrator).

 

如果WPF程序是以管理员身份启动的，Snoop不是用管理员身份启动，那就不行。

用管理员身份启动snoop，就可以了。

管理员身份启动cmd，然后启动snoop，ok。