private void NewDocument()
{
string title = "New1";
int i = 2;
while (DockManager.Documents.Any(d => d.Title == title))
{
title = "New" + i;
i++;
}
var doc = new Document { Title = title };
doc.Show(DockManager);
doc.Activate();
}
private void NewDocument(string filename)
{
var doc = new Document(filename);
doc.Show(DockManager);
doc.Activate();
}