/// <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 GetCustEmail(QueryCustEmail query, string order, int currentPage, int pageSize, out int totalCount)
{
string where = string.Empty;
if (query.CustID != Constant.STRING_INVALID_VALUE && query.CustID != "")
{
where += " AND CustID='" + Utils.StringHelper.SqlFilter(query.CustID) + "'";
}
if (query.Email != Constant.STRING_INVALID_VALUE && query.Email != "")
{
where += " AND Email='" + Utils.StringHelper.SqlFilter(query.Email) + "'";
}
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_CUSTEMAIL_SELECT, parameters);
totalCount = (int)(parameters[4].Value);
return(ds.Tables[0]);
}
/// <summary>
/// 是否存在该记录
/// </summary>
public bool IsExistsByCustIDAndEmail(string CustID, string Email)
{
QueryCustEmail query = new QueryCustEmail();
query.CustID = CustID;
query.Email = Email;
DataTable dt = new DataTable();
int count = 0;
dt = GetCustEmail(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.CustEmail GetCustEmail(string CustID, string Email)
{
QueryCustEmail query = new QueryCustEmail();
query.CustID = CustID;
query.Email = Email;
DataTable dt = new DataTable();
int count = 0;
dt = GetCustEmail(query, string.Empty, 1, 1, out count);
if (count > 0)
{
return(LoadSingleCustEmail(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 GetCustEmail(QueryCustEmail query, string order, int currentPage, int pageSize, out int totalCount)
{
return(Dal.CustEmail.Instance.GetCustEmail(query, order, currentPage, pageSize, out totalCount));
}
