public static PGNDefnCollection LoadInternal()
{
Assembly asm = Assembly.GetExecutingAssembly();
Stream stream = asm.GetManifestResourceStream("OpenSkipperApplication.Resources.PGNDefns.N2kDfn.xml");
PGNDefnCollection newDefns = XmlFileSerializer.Deserialize(stream);
newDefns.FileType = FileTypeEnum.Internal;
return(newDefns);
}
// Public methods for changing the definition collections in use, will revert to internal definitions if provided with a fileName it cannot load from
// Returns true, if new file has been loaded
public static bool LoadPGNDefns(string fileName)
{
if ((PGNDefnCol != null) && !PGNDefnCol.IsChanged(fileName))
{
return(false);
}
PGNDefnCol = PGNDefnCollection.LoadFromFile(fileName);
Settings.Default.N2kPath = fileName;
Settings.Default.Save();
return(true);
}
// File IO
public static PGNDefnCollection LoadFromFile(string fileName)
{
fileName = CommonRoutines.ResolveFileNameIfEmpty(fileName, DefDefnFile);
if (fileName == "")
{
return(LoadInternal());
}
PGNDefnCollection pgnDefnCol = XmlFileSerializer.Deserialize(fileName);
if (pgnDefnCol != null)
{
pgnDefnCol.FileName = fileName;
pgnDefnCol.FileDateTime = File.GetLastWriteTime(fileName);
pgnDefnCol.FileType = FileTypeEnum.NativeXMLFile;
return(pgnDefnCol);
}
return(LoadInternal());
}