/// <summary>
/// 通过Id查询
/// </summary>
/// <param name="Id">主键Id</param>
/// <returns>EduMajor实体类对象</returns>
public EduMajor SelectById(int Id)
{
SqlParameter[] param = new SqlParameter[]
{
new SqlParameter("@EduMajorId", Id)
};
EduMajor model = new EduMajor();
using (SqlDataReader dr = DBHelper.RunProcedure("EduMajor_SelectById", param))
{
if (dr.Read())
{
model.EduMajorId = Convert.ToInt32(dr["EduMajorId"]);
if (DBNull.Value != dr["EduMajorName"])
{
model.EduMajorName = dr["EduMajorName"].ToString();
}
if (DBNull.Value != dr["MajorDesc"])
{
model.MajorDesc = dr["MajorDesc"].ToString();
}
if (DBNull.Value != dr["IsDelete"])
{
model.IsDelete = Convert.ToBoolean(dr["IsDelete"]);
}
if (DBNull.Value != dr["OrderIndex"])
{
model.OrderIndex = Convert.ToInt32(dr["OrderIndex"]);
}
}
}
return(model);
}
/// <summary>
/// 查看全部
/// </summary>
/// <returns>list集合</returns>
public List <EduMajor> SelectAll()
{
List <EduMajor> list = new List <EduMajor>();
EduMajor model = null;
using (SqlDataReader dr = DBHelper.RunProcedure("EduMajor_SelectAll", null))
{
while (dr.Read())
{
model = new EduMajor();
model.EduMajorId = Convert.ToInt32(dr["EduMajorId"]);
if (DBNull.Value != dr["EduMajorName"])
{
model.EduMajorName = dr["EduMajorName"].ToString();
}
if (DBNull.Value != dr["MajorDesc"])
{
model.MajorDesc = dr["MajorDesc"].ToString();
}
if (DBNull.Value != dr["IsDelete"])
{
model.IsDelete = Convert.ToBoolean(dr["IsDelete"]);
}
if (DBNull.Value != dr["OrderIndex"])
{
model.OrderIndex = Convert.ToInt32(dr["OrderIndex"]);
}
list.Add(model);
}
}
return(list);
}
/// <summary>
/// 增加
/// </summary>
/// <param name="EduMajor">EduMajor实体对象</param>
/// <returns>int值,返回自增ID</returns>
public int AddReturnId(EduMajor model)
{
SqlParameter[] param = new SqlParameter[]
{
new SqlParameter("@EduMajorName", model.EduMajorName),
new SqlParameter("@MajorDesc", model.MajorDesc),
new SqlParameter("@IsDelete", model.IsDelete),
new SqlParameter("@OrderIndex", model.OrderIndex)
};
return(Convert.ToInt32(DBHelper.ExecuteScalar("EduMajor_AddReturnId", param)));
}
/// <summary>
/// 增加
/// </summary>
/// <param name="EduMajor">EduMajor实体对象</param>
/// <returns>bool值,判断是否操作成功</returns>
public bool Add(EduMajor model)
{
SqlParameter[] param = new SqlParameter[]
{
new SqlParameter("@EduMajorName", model.EduMajorName),
new SqlParameter("@MajorDesc", model.MajorDesc),
new SqlParameter("@IsDelete", model.IsDelete),
new SqlParameter("@OrderIndex", model.OrderIndex)
};
return(DBHelper.ExecuteNonQuery("EduMajor_Add", param));
}
public string GetEduMajorParam(EduMajor param)
{
StringBuilder sb = new StringBuilder();
sb.AppendFormat("where 1=1 ");
if (!string.IsNullOrEmpty(param.EduMajorName))
{
sb.AppendFormat(" and EduMajorName like '%{0}%' ", Utils.SqlSafe(param.EduMajorName));
}
return(sb.ToString());
}
/// <summary>
/// 数据访问通过条件查询并分页排序
/// </summary>
/// <param name="WhereString">查询条件</param>
/// <param name="PageIndex">当前页码</param>
/// <param name="PageSize">页大小（每页显示多少条数据）</param>
/// <param name="OrderString">排序条件（排序条件为必须参数）</param>
/// <returns>EduMajor实体类对象</returns>
public List <EduMajor> SelectByWhereAndPage(string WhereString, int PageIndex, int PageSize, string OrderString, out int TotalCount)
{
SqlParameter[] param = new SqlParameter[]
{
new SqlParameter("@where", WhereString),
new SqlParameter("@pageIndex", PageIndex),
new SqlParameter("@pageSize", PageSize),
new SqlParameter("@orderString", OrderString),
new SqlParameter("@TotalCount", ParameterDirection.Output)
};
List <EduMajor> list = new List <EduMajor>();
EduMajor model = null;
using (SqlDataReader dr = DBHelper.RunProcedure("EduMajor_SelectByWhereAndPage", param))
{
while (dr.Read())
{
model = new EduMajor();
model.EduMajorId = Convert.ToInt32(dr["EduMajorId"]);
if (DBNull.Value != dr["EduMajorName"])
{
model.EduMajorName = dr["EduMajorName"].ToString();
}
if (DBNull.Value != dr["MajorDesc"])
{
model.MajorDesc = dr["MajorDesc"].ToString();
}
if (DBNull.Value != dr["IsDelete"])
{
model.IsDelete = Convert.ToBoolean(dr["IsDelete"]);
}
if (DBNull.Value != dr["OrderIndex"])
{
model.OrderIndex = Convert.ToInt32(dr["OrderIndex"]);
}
list.Add(model);
}
if (dr.NextResult() && dr.Read())
{
TotalCount = Convert.ToInt32(dr["TotalCount"]);
}
else
{
TotalCount = 0;
}
}
return(list);
}
/// <summary>
/// 通过条件查询
/// </summary>
/// <param name="WhereString">查询条件</param>
/// <returns>EduMajor实体类对象</returns>
public List <EduMajor> SelectByWhere(string WhereString)
{
SqlParameter[] param = new SqlParameter[]
{
new SqlParameter("@where", WhereString)
};
List <EduMajor> list = new List <EduMajor>();
EduMajor model = null;
using (SqlDataReader dr = DBHelper.RunProcedure("EduMajor_SelectByWhere", param))
{
while (dr.Read())
{
model = new EduMajor();
model.EduMajorId = Convert.ToInt32(dr["EduMajorId"]);
if (DBNull.Value != dr["EduMajorName"])
{
model.EduMajorName = dr["EduMajorName"].ToString();
}
if (DBNull.Value != dr["MajorDesc"])
{
model.MajorDesc = dr["MajorDesc"].ToString();
}
if (DBNull.Value != dr["IsDelete"])
{
model.IsDelete = Convert.ToBoolean(dr["IsDelete"]);
}
if (DBNull.Value != dr["OrderIndex"])
{
model.OrderIndex = Convert.ToInt32(dr["OrderIndex"]);
}
list.Add(model);
}
}
return(list);
}
/// <summary>
/// 修改
/// </summary>
/// <param name="EduMajor">EduMajor实体对象</param>
/// <returns>bool值,判断是否操作成功</returns>
public bool Change(EduMajor model)
{
return(dal.Change(model));
}
/// <summary>
/// 增加
/// </summary>
/// <param name="EduMajor">EduMajor实体对象</param>
/// <returns>int值,返回自增ID</returns>
public int AddReturnId(EduMajor model)
{
return(dal.AddReturnId(model));
}
/// <summary>
/// 增加
/// </summary>
/// <param name="EduMajor">EduMajor实体对象</param>
/// <returns>bool值,判断是否操作成功</returns>
public bool Add(EduMajor model)
{
return(dal.Add(model));
}
