public virtual void OnCommand(
	Object sender,
	ref FdfCommandEventArgs command
)

Public Overridable Sub OnCommand ( 
	sender As Object,
	ByRef command As FdfCommandEventArgs
)

public:
virtual void OnCommand(
	Object^ sender, 
	FdfCommandEventArgs^% command
)

abstract OnCommand : 
        sender : Object * 
        command : FdfCommandEventArgs byref -> unit 
override OnCommand : 
        sender : Object * 
        command : FdfCommandEventArgs byref -> unit