Gets or sets Activation Code 1. This is also known as "RegKey1" in Protection PLUS 4, and will be populated with a Protection PLUS 4 compatible activation code (or "Trigger Code") after processing the response successfully.

public int RegistrationKey1 { get; set; }

Public Property RegistrationKey1 As Integer
	Get
	Set

public:
property int RegistrationKey1 {
	int get ();
	void set (int value);
}