C# Adding text to drawing sheet in CatiaV5 via API- Unable to refer DrawingDocument

Question

I am trying to add text field to an opened drawing in CatiaV5 through the API. Though I am able to start Catia, open the drawing I am not able to refer to the DrawingDocument, DrawingText classes even though added references DRAFTINGITF.tlb file. Is there anything else I need to do. I have created the same functionality previously which was working but now after rebuild that also doesnt work.

thanks in advance.

Answer 1

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using DRAFTINGITF;             // DID YOU REMEMBER THIS?
using System.Diagnostics;
namespace ConsoleApplication1
{
    class Program
    {
    static void Main(string[] args)
        {

            INFITF.Application oCATIA =  (INFITF.Application)System.Runtime.InteropServices.Marshal.GetActiveObject("CATIA.Application");
            var oDoc = (DrawingDocument) oCATIA.ActiveDocument;
            Debug.Print(oDoc.FullName);
        }

    }
}