System.Diagnostics.SymbolStore.SymMethod.GetRanges C# (CSharp) Méthode

        public int[] GetRanges(
            ISymbolDocument document,
            int line,
            int column) 
        {
            int hr;
            int cRanges;
            int[] Ranges;
            COMException Exception;
            hr = SymMethod_GetRanges(m_Method, ((SymDocument)document).InternalDocument, line, column, 0, out cRanges, null);
            if (hr < 0)
            {
                Exception = new COMException("Call to GetRanges failed.", hr);
                throw Exception;
            }
            Ranges = new int[cRanges];
            hr = SymMethod_GetRanges(m_Method, ((SymDocument)document).InternalDocument, line, column, cRanges, out cRanges, Ranges);
            if (hr < 0)
            {
                Exception = new COMException("Call to GetRanges failed.", hr);
                throw Exception;
            }

            return Ranges;
        }