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ASP.Net纯真香薰SPA美容管理系统设计+概要设计第8页

更新时间：2011-11-1: 来源：毕业论文

public void SaveBatch(List<T> lists)
{
    for (int i = 0; i < lists.Count; i++)
    {
        T entity = lists[i];
        this.Session.Save(entity);
        if (i % 20 == 0)
        {
            //将本批插入的对象立即写入数据库并释放内存
            this.Session.Flush();
            this.Session.Clear();
        }
    }原文请+QQ32491'14辣'文'论;文'网
}

/// <summary>
/// 批量删除
/// </summary>
/// <param name="hql">删除操作语句</param>
/// <param name="param">参数集合</param>
public void DeleteBatch(string hql, object[] param)
{
    IQuery query = Session.CreateQuery(hql);
    if (param != null)
    {
        for (int i = 0; i < param.Length; i++)
        {
            query.SetParameter(i, param[i]);
        }
    }
    query.ExecuteUpdate();
}毕业论文http://www.751com.cn/

/// <summary>
/// 查询语句
/// </summary>
/// <param name="hql">查询语句</param>
/// <param name="param">参数集合</param>
/// <returns>对象集合</returns>
public IList<T> QueryObject(string hql, object[] param)
{
    IQuery query = Session.CreateQuery(hql);
    if (param != null)
    {
        for (int i = 0; i < param.Length; i++)
        {
            query.SetParameter(i, param[i]);
        }
    }
    return query.List<T>();
}

/// <summary>
/// 查询语句原文请+QQ324,9114辣'文'论;文'网
/// </summary>
/// <param name="hql">查询语句</param>
/// <param name="param">参数集合</param>
/// <returns>对象</returns>
public object QueryUniqueResult(string hql, object[] param)
{
    IQuery query = Session.CreateQuery(hql);
    if (param != null)
    {
        for (int i = 0; i < param.Length; i++)
        {
            query.SetParameter(i, param[i]);
        }
    }
    return query.UniqueResult();
}/// <summary>/// 查询分页