Referencing the name of the GH doc from within the GH doc

[ivelin.peychev]

Check this thread:

Grasshopper external launch

in case you won’t do this fully with a rhinoscript as provided in link, you could also create a custom command or you invoke it from outside with this (its c# but should be identical to c++ ) Grasshopper.Plugin.GH_RhinoScriptInterface gh; gh = (Grasshopper.Plugin.GH_RhinoScriptInterface) Rhino.RhinoApp.GetPlugInObject("Grasshopper"); //Print(gh.GetType().ToString()); gh.DisableBanner(); gh.ShowEditor(); gh.OpenDocument("C:\\somewhere\\somefile.gh"); gh.DisableBanner();