public virtual ICollection<string> Keys { get; }

public virtual ICollection<string> Keys { get; }

Public Overridable ReadOnly Property Keys As ICollection(Of String)
	Get

Public Overridable ReadOnly Property Keys As ICollection(Of String)
	Get

public:
virtual property ICollection<String^>^ Keys {
	ICollection<String^>^ get ();
}

public:
virtual property ICollection<String^>^ Keys {
	ICollection<String^>^ get ();
}