private void SaveFile(string path)
{
for (int i = 0; i < x9aFile.Voices.Length; i++)
{
x9aFile.Voices[i] = Voices[i].Voice;
}
try
{
x9aFile.Save(path);
}
catch
{
MessageBox.Show("The file could not be saved.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
LoadedFilePath = path;
}
private X9aFile ParseX9A(string path)
{
X9aFile x9aFile;
byte[] data = File.ReadAllBytes(path);
using (MemoryStream memoryStream = new MemoryStream(data, false))
x9aFile = X9aFile.Parse(path);
// as a sanity check, we re-encode the parsed file and check that we end up with exactly the same bytes
// this should give us confidence that the file is in a supported format
byte[] data2;
using (MemoryStream memoryStream = new MemoryStream(data.Length))
{
x9aFile.Save(memoryStream);
data2 = memoryStream.ToArray();
}
if (!data2.SequenceEqual(data))
{
throw new InvalidDataException("Re-encoded X9A is different from input");
}
return(x9aFile);
}