source: branches/Async/HeuristicLab.ExtLibs/HeuristicLab.EPPlus/3.1.3/EPPlus-3.1.3/Utils/AddressUtility.cs @ 11642

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;

namespace OfficeOpenXml.Utils
{
    public static class AddressUtility
    {
        public static string ParseEntireColumnSelections(string address)
        {
            string parsedAddress = address;
            var matches = Regex.Matches(address, "[A-Z]+:[A-Z]+");
            foreach (Match match in matches)
            {
                AddRowNumbersToEntireColumnRange(ref parsedAddress, match.Value);
            }
            return parsedAddress;
        }

        private static void AddRowNumbersToEntireColumnRange(ref string address, string range)
        {
            var parsedRange = string.Format("{0}{1}", range, ExcelPackage.MaxRows);
            var splitArr = parsedRange.Split(new char[] { ':' });
            address = address.Replace(range, string.Format("{0}1:{1}", splitArr[0], splitArr[1]));
        }
    }
}