private static void ForEvent(object sender, MatrixEventArgs <char> args)
{
Console.WriteLine($"Element:[{args.I}][{args.J}], old value: {args.Old}, new value: {args.New}");
}
/// <summary>
/// virtual method for passing information to class
/// </summary>
/// ///
/// <param name="value">MatrixEventArgs</param>
protected virtual void OnChanged(MatrixEventArgs <T> value)
{
Changed?.Invoke(this, value);
}
