public void CreateDirectoryItem_Click(object sender, EventArgs e, Diagram.DiagramView diagramview)
{
string DiagramPath = diagramview.diagram.FileName.Trim();
if (DiagramPath == "" && !Os.FileExists(DiagramPath))
{
return;
}
string NewDirectoryPath = Os.Combine(Os.GetFileDirectory(DiagramPath), "test");
Os.CreateDirectory(NewDirectoryPath);
Node newrec = diagramview.CreateNode(diagramview.actualMousePos.Clone());
newrec.SetName("test");
newrec.link = NewDirectoryPath;
diagramview.diagram.Unsave("create", newrec, diagramview.shift, diagramview.currentLayer.id);
}