public virtual async Task <TEntity> UpdateAsync(TEntity entity, object key)
{
if (entity == null)
{
return(null);
}
TEntity exist = await context.Set <TEntity>().FindAsync(key);
if (exist != null)
{
context.Entry(exist).CurrentValues.SetValues(entity);
await context.SaveChangesAsync();
}
return(exist);
}
//public int SaveChages()
//{
// return context.SaveChanges();
//}
public Task <int> SaveChangesAsync()
{
return(context.SaveChangesAsync());
}