private static string GetMimeType(BinaryFileName value)
{
if (value == null)
{
return(string.Empty);
}
string ext = value.Extension;
if (ext == null)
{
return(string.Empty);
}
if (ext.Length > 0 && ext[0] == '.')
{
ext = ext.Substring(1);
}
var mimeType = MimeTable.GetMimeType(ext.ToLower(CultureInfo.InvariantCulture));
return(mimeType);
}