// usa comobj;
// para AutoCAD 2000
procedimiento tForm1.Button1Click (remitente: tobject);
varilla
obj_acad: olevariant;
comenzar
intentar
obj_acad: = getActiveOnObject ('' AutoCad.Application.15 '');
excepto
obj_acad: = createOleObject ('' AutoCad.Application.15 '');
fin;
obj_acad.visible: = true;
obj_acad.documents.open ('' g: //autocad/data/dwg/4.dwg '');
fin;
// para R14
procedimiento tForm1.Button1Click (remitente: tobject);
varilla
obj_acad: olevariant;
comenzar
intentar
obj_acad: = getActiveOnObject ('' AutoCad.Application.14 '');
excepto
obj_acad: = createOleObject ('' AutoCad.Application.14 '');
fin;
obj_acad.visible: = true;
obj_acad.activedOcument.open ('' g: //autocad/data/dwg/4.dwg '');
fin;