/// <summary>
///分类名是否存在，在同一语言下
/// </summary>
/// <param name="id"></param>
/// <param name="name"></param>
/// <param name="parentId"></param>
/// <param name="lang"></param>
/// <returns></returns>
public static bool ExistsName(int id, string name, int parentId)
{
return(CategoryManage.ExistsName(id, name, parentId));
}
