/// <summary>
/// 按照查询条件查询
/// </summary>
/// <param name="query">查询条件</param>
/// <param name="order">排序</param>
/// <param name="currentPage">页号,-1不分页</param>
/// <param name="pageSize">每页记录数</param>
/// <param name="totalCount">总行数</param>
/// <returns>集合</returns>
public DataTable GetExamOnlineDetail(QueryExamOnlineDetail query, string order, int currentPage, int pageSize, out int totalCount)
{
string where = string.Empty;
if (query.EOLDID != Constant.INT_INVALID_VALUE)
{
where += " AND EOLDID=" + query.EOLDID;
}
if (query.EOLID != Constant.INT_INVALID_VALUE)
{
where += " AND EOLID=" + query.EOLID;
}
if (query.BQID != Constant.INT_INVALID_VALUE)
{
where += " AND BQID=" + query.BQID;
}
if (query.EPID != Constant.INT_INVALID_VALUE)
{
where += " AND EPID=" + query.EPID;
}
if (query.KLQID != Constant.INT_INVALID_VALUE)
{
where += " AND KLQID=" + query.KLQID;
}
DataSet ds;
SqlParameter[] parameters =
{
new SqlParameter("@where", SqlDbType.NVarChar, 40000),
new SqlParameter("@order", SqlDbType.NVarChar, 200),
new SqlParameter("@pagesize", SqlDbType.Int, 4),
new SqlParameter("@indexpage", SqlDbType.Int, 4),
new SqlParameter("@totalRecorder", SqlDbType.Int, 4)
};
parameters[0].Value = where;
parameters[1].Value = order;
parameters[2].Value = pageSize;
parameters[3].Value = currentPage;
parameters[4].Direction = ParameterDirection.Output;
ds = SqlHelper.ExecuteDataset(CONNECTIONSTRINGS, CommandType.StoredProcedure, P_EXAMONLINEDETAIL_SELECT, parameters);
totalCount = (int)(parameters[4].Value);
return(ds.Tables[0]);
}
/// <summary>
/// 是否存在该记录
/// </summary>
public bool IsExistsByEOLDID(long EOLDID)
{
QueryExamOnlineDetail query = new QueryExamOnlineDetail();
query.EOLDID = EOLDID;
DataTable dt = new DataTable();
int count = 0;
dt = GetExamOnlineDetail(query, string.Empty, 1, 1, out count);
if (count > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Entities.ExamOnlineDetail GetExamOnlineDetail(long EOLDID)
{
QueryExamOnlineDetail query = new QueryExamOnlineDetail();
query.EOLDID = EOLDID;
DataTable dt = new DataTable();
int count = 0;
dt = GetExamOnlineDetail(query, string.Empty, 1, 1, out count);
if (count > 0)
{
return(LoadSingleExamOnlineDetail(dt.Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 按照查询条件查询
/// </summary>
/// <param name="query">查询条件</param>
/// <param name="order">排序</param>
/// <param name="currentPage">页号,-1不分页</param>
/// <param name="pageSize">每页记录数</param>
/// <param name="totalCount">总行数</param>
/// <returns>集合</returns>
public DataTable GetExamOnlineDetail(QueryExamOnlineDetail query, string order, int currentPage, int pageSize, out int totalCount)
{
return(Dal.ExamOnlineDetail.Instance.GetExamOnlineDetail(query, order, currentPage, pageSize, out totalCount));
}