public void CreatePerson()
{
if (this.PersonNames.Any(x => x == this.NewNodeName))
{
// such a person already exists: there should be some validation message, but
// it is not so important in a demo
return;
}
var p = new PertGraphPageNodeViewModel(this.Graph)
{
Name = this.NewNodeName
};
this.Graph.AddVertex(p);
}
public RemoveCommandImpl(PertGraphPageNodeViewModel person)
{
this.person = person;
}
