public async Task <bool> AddAsync <TEntity>(TEntity item) where TEntity : class
{
await _db.AddAsync <TEntity>(item);
return(await _db.SaveChangesAsync() >= 0);
}
public async Task <bool> AddAsync <TEntity>(TEntity item) where TEntity : class
{
await _db.AddAsync <TEntity>(item);
return(await _db.SaveChangesAsync() >= 0);
}