public bool Save()
{
try
{
_context.SaveChanges();
}
catch (DbEntityValidationException e)
{
HandleDbEntityValidationException(e);
return(false);
}
catch (DbUpdateException e)
{
HandleDbUpdateException(e);
return(false);
}
AcceptedChanges?.Invoke(this, EventArgs.Empty);
return(true);
}
public async Task <bool> SaveAsync(CancellationToken token)
{
using (await _monitor.LockAsync())
{
try
{
await _context.SaveChangesAsync(token);
}
catch (DbEntityValidationException e)
{
HandleDbEntityValidationException(e);
return(false);
}
catch (DbUpdateException e)
{
HandleDbUpdateException(e);
return(false);
}
AcceptedChanges?.Invoke(this, EventArgs.Empty);
return(true);
}
}
