/// <summary>
/// 创建匿名对象数据集，名称对象为<see cref="EDbNameKind.Contact"/>。
/// </summary>
/// <typeparam name="T">数据对象类型。</typeparam>
/// <param name="items">匿名对象集合，该对象仅做类型推导用。</param>
/// <param name="name">名称。</param>
/// <returns>数据集。</returns>
public DbSet <T> Set <T>(IEnumerable <T> items, string name) where T : class
{
return(new DbSet <T>(this, DbName.Contact(name)));
}
/// <summary>
/// 创建匿名对象数据集，名称对象为<see cref="EDbNameKind.Contact"/>。
/// </summary>
/// <typeparam name="T">数据对象类型。</typeparam>
/// <param name="item">匿名对象，该对象仅做类型推导用。</param>
/// <param name="name">名称。</param>
/// <returns>数据集。</returns>
public DbSet <T> Set <T>(T item, string name) where T : class
{
return(new DbSet <T>(this, DbName.Contact(name)));
}
