Erase site.

[joantopo]

Is it possible to erase a site? For example: I have an empty drawing. I create a new site. Then, I create a new feature line within that site. Finally, I delete that featureline and afterwards that site but debugger says: eNotApplicable. There aren´t any featurelines in that site.

[Jeff_M · Accepted solution]

No. I inquired about this last month: http://forums.autodesk.com/t5/AutoCAD-Civil-3D-Customization/Removing-Sites/td-p/4687437

Partha has logged it as a change request.

[joantopo]

ok. Thanks.

[Anonymous]

Hi,

As Jeff mentioned, this is in out list now.

Thanks,

[Christopher.Fugitt]

Nooooooooooooooooooooooooo!!!!!!!!!!!!!!!!

This sucks, doesn't appear to have been added after 7 years. Partha indicated it would be addressed in the "coming days.". I guess it should have been "coming decades."

[Jeff_M · Accepted solution]

Hey @Christopher.Fugitt , I had some time to play today so I decided to try to get this to work using COM without the COM libraries loaded. This worked without issue:

        [CommandMethod("junk")]
        public void junk()
        {
            var str = GetCivilAppString("Land");
            dynamic acadApp = Application.AcadApplication;
            dynamic aeccApp = acadApp.GetInterfaceObject(str);
            dynamic aeccDoc = aeccApp.ActiveDocument;
            dynamic sites = aeccDoc.Sites;
            try
            {
                sites.Remove("Site");
            }
            catch { }
        }

        /// <summary>
        /// module must be "Land", "Pipe", "Roadway", or "Survey"
        /// </summary>
        /// <param name="module"></param>
        /// <returns>AeccApp string</returns>
        string GetCivilAppString(string module)
        {
            var retval = "";
            var ucm = HostApplicationServices.Current.UserRegistryProductRootKey;
            var lm = "HKEY_LOCAL_MACHINE\\" + ucm;
            var hj = Registry.LocalMachine.OpenSubKey(ucm);
            var c3d = (string)hj.GetValue("Release");
            c3d = c3d.Substring(0, c3d.IndexOf(".", (c3d.IndexOf(".") + 1)));
            hj.Close();
            retval = "AeccXUi" + module + ".Aecc" + (module == "Land" ? "" : module) + "Application." + c3d;
            return retval;
        }

[Christopher.Fugitt]

Thanks Jeff!

It looks like the .net Site.Erase() does remove the site, but still returns the "eNotApplicable" and removes it from Toolspace. Doing an Audit brings the deleted site back.

[davilavanegas]

Thanks,

Really Helpfull.