/// <summary>
/// Saves now if need.
/// Don't need to call explicitly. Autosaving is every 2 s, also on process exit and <b>Dispose</b>.
/// </summary>
public void SaveIfNeed()
{
//AOutput.QM2.Write(_save);
if (Interlocked.Exchange(ref _save, 0) != 0)
{
try {
var opt = new JsonSerializerOptions {
IgnoreNullValues = true, IgnoreReadOnlyProperties = true, WriteIndented = true, Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
};
var b = JsonSerializer.SerializeToUtf8Bytes(this, GetType(), opt);
AFile.SaveBytes(_file, b);
//AOutput.QM2.Write(GetType().Name + " saved");
}
catch (Exception ex) {
SaveLater();
AOutput.Write($"Failed to save settings to '{_file}'. {ex.ToStringWithoutStack()}");
}
}
}