Display TextEntity Object using Grasshopper

Hi everyone

Is there any method using grasshopper to make TextEntity dispaly in the viewport of the Rhino?

My method is show below(using C# Code):

    TextEntity text = new TextEntity();
    text.Text = y.ToString();
    text.Plane = Plane.WorldXY;
    TextDot dot = new TextDot(text.Text, text.Plane.Origin);
    dot.FontHeight = 100;
    dot.FontFace = "Times NewRoman";
    Rhino.RhinoDoc doc = Rhino.RhinoDoc.ActiveDoc;
    Rhino.DocObjects.Tables.ObjectTable table = doc.Objects;

    table.AddText(text);

But there has an problerm about this, that is AddText is add the textEntity object directive into the RhinoDoc(Also know as bake the object into RhhinoDoc) , and you can not through the toggle preview button to toggle  hidden the object through the Context menu of the Component.