/**//// <summary>
/// 构造函数
/// </summary>
public ShallowCopy()
{
}

/**//// <summary>
/// 实现ICloneable的Clone()方法
/// </summary>
/// <returns></returns>
public Object Clone()
{
return this.MemberwiseClone();
}
private MessageModel _mm;
/**//// <summary>
/// Message实体对象
/// </summary>
public MessageModel MessageModel

