private static string?FindShowCode([NotNull] FileInfo file, string simpleIdCode, string uniqueIdCode)
{
try
{
using (System.IO.StreamReader? streamReader = file.OpenText())
{
using (XmlReader reader = XmlReader.Create(streamReader))
{
while (reader.Read())
{
if (reader.Name == simpleIdCode && reader.IsStartElement())
{
string s = reader.ReadElementContentAsString();
if (s.HasValue())
{
return(s);
}
}
if (reader.Name == "uniqueid" && reader.IsStartElement() &&
reader.GetAttribute("type") == uniqueIdCode)
{
string s = reader.ReadElementContentAsString();
if (s.HasValue())
{
return(s);
}
}
}
}
}
}
catch (XmlException xe)
{
Logger.Warn($"Could not parse {file.FullName} to try and see whether there is any Ids inside, got {xe.Message}");
}
catch (System.IO.IOException xe)
{
Logger.Warn($"Could not parse {file.FullName} to try and see whether there is any Ids inside, got {xe.Message}");
}
catch (UnauthorizedAccessException xe)
{
Logger.Warn($"Could not parse {file.FullName} to try and see whether there is any Ids inside, got {xe.Message}");
}
catch (Exception e)
{
Logger.Error(e, $"Could not parse {file.FullName} to try and see whether there is any Ids inside.");
}
return(null);
}
public override StreamReader OpenText()
{
return(instance.OpenText());
}
