variables (vars) from objects.

[joantopo]

Hi.

I have this:

  Autodesk.Civil.DatabaseServices.Surface sup = new Autodesk.Civil.DatabaseServices.Surface();

                if (checkBox_Revision.Checked == true && radioButton_RevisionPtoSup.Checked==true)
                {
                    //comprobamos si alguna superficie del dibujo coincide con el origen de datos.


                    Autodesk.Civil.ApplicationServices.CivilDocument civDoc = default(Autodesk.Civil.ApplicationServices.CivilDocument);
                    civDoc = Autodesk.Civil.ApplicationServices.CivilApplication.ActiveDocument; //obtener el documento de Civil

                    ObjectIdCollection SurfaceColl = civDoc.GetSurfaceIds();  //obtener la colección de superficies

                    foreach (ObjectId id in SurfaceColl)  // para cada superficie abierta para leer
                    {

                        Autodesk.Civil.DatabaseServices.Surface surface = trans.GetObject(id, OpenMode.ForRead) as Autodesk.Civil.DatabaseServices.Surface;

                        if (surface.Name == comboBox_Origenes.ValueMember)
                        {
                          sup = trans.GetObject(surface.ObjectId, OpenMode.ForRead) as Autodesk.Civil.DatabaseServices.Surface;
                        }
                    }
                }

 I have problems with:

 Autodesk.Civil.DatabaseServices.Surface sup = new Autodesk.Civil.DatabaseServices.Surface();

 and debugger show a message as "it´s not accessible due its level of protection".

I don´t want:

  Autodesk.Civil.DatabaseServices.Surface sup = trans.GetObject(surface.ObjectId, OpenMode.ForRead) as Autodesk.Civil.DatabaseServices.Surface;

 because I need "sup" in other function and this function there is a loop and I don´t want read every time the same object.

Do I have to do this?

  Autodesk.Civil.DatabaseServices.Surface sup = trans.GetObject(surface.ObjectId, OpenMode.ForRead) as Autodesk.Civil.DatabaseServices.Surface;

 for each loop?

 I have put this var out of all functions and void, only in the header of class but the problem is the same. I have also tried with "public static" but the message appears again.

Thank you in advance.

[Jeff_M · Accepted solution]

Not quite sure what you are saying by "sup is used in other function", but this is what I do to intialize a variable for use:

Autodesk.Civil.DatabaseServices.Surface sup = null;

 and then I can set it later in other places of the code.

[joantopo]

ok.

It was that.

Thank you!