public T234ViewModel(T234 _node)
: base(_node)
{
ShowOneT234 = new RelayCommand(ChangeTo2Node);
ShowTwoT234 = new RelayCommand(ChangeTo3Node);
ShowThreeT234 = new RelayCommand(ChangeTo4Node);
ShowCorrectNode();
_ColorOfText = Brushes.Black;
}
public T234 Merge(T234 other, T234 optional = null)
{
if (IsTwoNode && other.IsTwoNode)
{
TextTwo = other.TextOne;
IsTwoNode = false;
IsThreeNode = true;
}else if (IsTwoNode && other.IsThreeNode)
{
TextTwo = other.TextOne;
TextThree = other.TextTwo;
IsTwoNode = false;
IsFourNode = true;
}
if (optional != null && optional.IsTwoNode && IsThreeNode)
{
TextThree = optional.TextOne;
IsThreeNode = false;
IsFourNode = true;
}
return this;
}