public static string AddDirectoryToDirectoryPath(string fromDirectoryPath, string toDirectoryPath)
{
string sFullDirectoryPath = toDirectoryPath;
//deal with when absoluteuripath ends with a delimiter or file name
if (Path.HasExtension(toDirectoryPath))
{
sFullDirectoryPath = GetDirectoryName(toDirectoryPath);
}
char[] cDelimiter = FileStorageIO.GetCDelimiterForFileStorage(fromDirectoryPath);
string sDelimiter = FileStorageIO.GetDelimiterForFileStorage(fromDirectoryPath);
string sLastDirectoryName = string.Empty;
if (fromDirectoryPath.EndsWith(sDelimiter))
{
sLastDirectoryName = GeneralHelpers.GetSubstringFromEnd(
fromDirectoryPath, cDelimiter, 2);
}
else
{
sLastDirectoryName = GeneralHelpers.GetSubstringFromEnd(
fromDirectoryPath, cDelimiter, 1);
}
string sToDelimiter = FileStorageIO.GetDelimiterForFileStorage(toDirectoryPath);
string sLastDirectoryDelimited = string.Concat(sToDelimiter,
sLastDirectoryName, sToDelimiter);
if (!sFullDirectoryPath.EndsWith(sLastDirectoryDelimited))
{
sFullDirectoryPath = Path.Combine(sFullDirectoryPath, sLastDirectoryName);
if (!sFullDirectoryPath.EndsWith(sToDelimiter))
{
sFullDirectoryPath = string.Concat(sFullDirectoryPath, sToDelimiter);
}
}
return(sFullDirectoryPath);
}