This event is fired before a shell command is executed. It can be intercepted by setting ExecuteShellCommand to false in the event handler.

public event EventHandler<BeforeShellCommandEventArgs> BeforeShellCommand

Public Event BeforeShellCommand As EventHandler(Of BeforeShellCommandEventArgs)

public:
 event EventHandler<BeforeShellCommandEventArgs^>^ BeforeShellCommand {
	void add (EventHandler<BeforeShellCommandEventArgs^>^ value);
	void remove (EventHandler<BeforeShellCommandEventArgs^>^ value);
}