/// <summary>
/// For old office file hash is filename
/// </summary>
/// <param name="fileName"></param>
/// <param name="folderName"></param>
/// <returns></returns>
public static string GetHash(string fileName, string folderName, out string lastError)
{
return(DefaultHash.getHash(fileName, out lastError));
}
/// <summary>
/// get hash form file
/// </summary>
/// <param name="fileName"></param>
/// <returns>string containing hash. Return -1 on error, message in lastError string</returns>
public static string GetHash(string fileName, out string lastError)
{
lastError = null;
string ext;
var xmlOfficeFile = isOfficeFile(fileName, out ext);
if (!xmlOfficeFile)
{
;
}
return(xmlOfficeFile ? XmlOfficeHash.GetHash(fileName, XmlOfficeHash.ExtFiles[ext], out lastError) : DefaultHash.getHash(fileName, out lastError));
}