svn global ignore problems

I have "[Bb]in" in my Global Ignore pattern. I was hoping this would prevent som开发者_如何学Pythonebody from accidentally comitting this folder in any way. But I noticed I can still right click on that folder and do a "Add to Subversion". Is there a way to prevent this? What exactly does this global pattern do. I'm assuming it will apply to all projects. thanks,

No, you cannot "deny" something to be committed.

Ignore just removes files that satisfy mask from status command and commands like svn add *.