public int ExportToPCI(out string proj, out string units) { int ret = OsrPINVOKE.SpatialReference_ExportToPCI(swigCPtr, out proj, out units); if (OsrPINVOKE.SWIGPendingException.Pending) { throw OsrPINVOKE.SWIGPendingException.Retrieve(); } return(ret); }