comment multiple lines monodevelop unity

Engine: Monodevelop,Unity

Query:

comment multiple lines in monodevelop 

Solution:
Windows: The default is (Ctrl + Alt + /  ) to change Tools->Options->KeyBindings. Search for Toggle Line Comments
Mac: The default is ( Cmd + Shift + ? ) to change Tools->Options->KeyBindings. Search for Toggle Line Comments

Hope It helpped