I want to use selenium to disable flash in IE, firefox, and chrome.
is there a way to do it cross browser, and if there isn't, is there a command you know for one of them or all?
(I am using C#)
For Firefox, you can try this (in Java):
FirefoxProfile profile = new FirefoxProfile();
profile.setPreference("plugin.state.flash", 0);
FirefoxDriver driver = new FirefoxDriver(profile);
Refer to this post.