//-------------------------------------------------------------------
public void AddFather(TaxonTreeNode _taxon)
{
if (_taxon == null)
{
return;
}
TaxonDialog.NewTaxon dlg = new TaxonDialog.NewTaxon
{
TopMost = true,
CheckNameUsage = true
};
dlg.ShowDialog();
if (dlg.DialogResult != DialogResult.OK)
{
return;
}
TaxonDesc newTaxon = new TaxonDesc(dlg.TaxonName);
TaxonTreeNode newNode = new TaxonTreeNode(newTaxon);
TaxonTreeNode OldFather = _taxon.Father;
OldFather.ReplaceChild(_taxon, newNode);
newNode.AddChild(_taxon);
OldFather.Expand();
newNode.Expand();
RefreshGraph();
}
