private static bool hasValueChanged(
SnapshotController ssc,
string fileGroup,
string tagName,
string languageCode,
string languageValue)
{
var baseKey = ssc.MakeBaseKey(fileGroup, tagName);
var key = SnapshotController.MakeFullKey(baseKey, languageCode);
var prevValue = ssc.GetSettingValue(key);
var currValue = languageValue;
if (string.IsNullOrEmpty(prevValue) && string.IsNullOrEmpty(currValue))
{
return(false);
}
else if (string.IsNullOrEmpty(prevValue) || string.IsNullOrEmpty(currValue))
{
return(true);
}
else
{
return(string.Compare(prevValue, currValue, StringComparison.OrdinalIgnoreCase) != 0);
}
}
