/// <summary>
/// 得到 tb_material 数据实体
/// </summary>
/// <param name="dr">dr</param>
/// <returns>tb_material 数据实体</returns>
public tb_MaterialEntity Populate_tb_MaterialEntity_FromDr(IDataReader dr)
{
tb_MaterialEntity Obj = new tb_MaterialEntity();
Obj.ID = ((dr["ID"]) == DBNull.Value)?0:Convert.ToInt32(dr["ID"]);
Obj.UserID = dr["UserID"].ToString();
Obj.WeiXinCode = dr["WeiXinCode"].ToString();
Obj.TypeID = ((dr["TypeID"]) == DBNull.Value)?0:Convert.ToInt32(dr["TypeID"]);
Obj.Status = ((dr["Status"]) == DBNull.Value)?0:Convert.ToInt32(dr["Status"]);
Obj.AddTime = ((dr["AddTime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(dr["AddTime"]);
Obj.UpdateTime = ((dr["UpdateTime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(dr["UpdateTime"]);
return(Obj);
}
public void Update(int materialid, List <tb_MaterialContentEntity> tb_MaterialContentList)
{
tb_MaterialEntity model = Get_tb_MaterialEntity(materialid);
model.UpdateTime = DateTime.Now;
Update(model);
tb_MaterialContentDataAccessLayer dal = new tb_MaterialContentDataAccessLayer();
dal.DeleteByMaterialID(materialid);
foreach (var m in tb_MaterialContentList)
{
dal.Insert(m);
}
}
public int Insert(tb_MaterialEntity tb_MaterialEntity, List <tb_MaterialContentEntity> tb_MaterialContentList)
{
//没加事务，后期补上
int materialid = Insert(tb_MaterialEntity);
if (materialid > 0)
{
tb_MaterialContentDataAccessLayer dal = new tb_MaterialContentDataAccessLayer();
foreach (var m in tb_MaterialContentList)
{
m.MaterialID = materialid;
dal.Insert(m);
}
}
return(materialid);
}
/// <summary>
/// 根据ID,返回一个tb_Material对象
/// </summary>
/// <param name="iD">iD</param>
/// <returns>tb_Material对象</returns>
public tb_MaterialEntity Get_tb_MaterialEntity(int iD)
{
tb_MaterialEntity _obj = null;
SqlParameter[] _param =
{
new SqlParameter("@ID", SqlDbType.Int)
};
_param[0].Value = iD;
string sqlStr = "select * from tb_Material with(nolock) where ID=@ID";
using (SqlDataReader dr = SqlHelper.ExecuteReader(WebConfig.weixinRW, CommandType.Text, sqlStr, _param))
{
while (dr.Read())
{
_obj = Populate_tb_MaterialEntity_FromDr(dr);
}
}
return(_obj);
}
/// <summary>
/// 得到 tb_material 数据实体
/// </summary>
/// <param name="row">row</param>
/// <returns>tb_material 数据实体</returns>
public tb_MaterialEntity Populate_tb_MaterialEntity_FromDr(DataRow row)
{
tb_MaterialEntity Obj = new tb_MaterialEntity();
if (row != null)
{
Obj.ID = ((row["ID"]) == DBNull.Value)?0:Convert.ToInt32(row["ID"]);
Obj.UserID = row["UserID"].ToString();
Obj.WeiXinCode = row["WeiXinCode"].ToString();
Obj.TypeID = ((row["TypeID"]) == DBNull.Value)?0:Convert.ToInt32(row["TypeID"]);
Obj.Status = ((row["Status"]) == DBNull.Value)?0:Convert.ToInt32(row["Status"]);
Obj.AddTime = ((row["AddTime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(row["AddTime"]);
Obj.UpdateTime = ((row["UpdateTime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(row["UpdateTime"]);
}
else
{
return(null);
}
return(Obj);
}
/// <summary>
/// 向数据库中插入一条新记录。带事务
/// </summary>
/// <param name="sp">事务对象</param>
/// <param name="_tb_MaterialModel">tb_Material实体</param>
/// <returns>新插入记录的编号</returns>
public int Insert(SqlTransaction sp, tb_MaterialEntity _tb_MaterialModel)
{
string sqlStr = "insert into tb_Material([UserID],[WeiXinCode],[TypeID],[Status],[AddTime],[UpdateTime]) values(@UserID,@WeiXinCode,@TypeID,@Status,@AddTime,@UpdateTime) select @@identity";
int res;
SqlParameter[] _param =
{
new SqlParameter("@UserID", SqlDbType.VarChar),
new SqlParameter("@WeiXinCode", SqlDbType.VarChar),
new SqlParameter("@TypeID", SqlDbType.Int),
new SqlParameter("@Status", SqlDbType.Int),
new SqlParameter("@AddTime", SqlDbType.DateTime),
new SqlParameter("@UpdateTime", SqlDbType.DateTime)
};
_param[0].Value = _tb_MaterialModel.UserID;
_param[1].Value = _tb_MaterialModel.WeiXinCode;
_param[2].Value = _tb_MaterialModel.TypeID;
_param[3].Value = _tb_MaterialModel.Status;
_param[4].Value = _tb_MaterialModel.AddTime;
_param[5].Value = _tb_MaterialModel.UpdateTime;
res = Convert.ToInt32(SqlHelper.ExecuteScalar(sp, CommandType.Text, sqlStr, _param));
return(res);
}
/// <summary>
/// 向数据表tb_Material更新一条记录。带事务
/// </summary>
/// <param name="sp">事务对象</param>
/// <param name="_tb_MaterialModel">_tb_MaterialModel</param>
/// <returns>影响的行数</returns>
public int Update(SqlTransaction sp, tb_MaterialEntity _tb_MaterialModel)
{
string sqlStr = "update tb_Material set [UserID]=@UserID,[WeiXinCode]=@WeiXinCode,[TypeID]=@TypeID,[Status]=@Status,[AddTime]=@AddTime,[UpdateTime]=@UpdateTime where ID=@ID";
SqlParameter[] _param =
{
new SqlParameter("@ID", SqlDbType.Int),
new SqlParameter("@UserID", SqlDbType.VarChar),
new SqlParameter("@WeiXinCode", SqlDbType.VarChar),
new SqlParameter("@TypeID", SqlDbType.Int),
new SqlParameter("@Status", SqlDbType.Int),
new SqlParameter("@AddTime", SqlDbType.DateTime),
new SqlParameter("@UpdateTime", SqlDbType.DateTime)
};
_param[0].Value = _tb_MaterialModel.ID;
_param[1].Value = _tb_MaterialModel.UserID;
_param[2].Value = _tb_MaterialModel.WeiXinCode;
_param[3].Value = _tb_MaterialModel.TypeID;
_param[4].Value = _tb_MaterialModel.Status;
_param[5].Value = _tb_MaterialModel.AddTime;
_param[6].Value = _tb_MaterialModel.UpdateTime;
return(SqlHelper.ExecuteNonQuery(sp, CommandType.Text, sqlStr, _param));
}
public void Update(tb_MaterialEntity tb_MaterialEntity)
{
tb_Materialdal.Update(tb_MaterialEntity);
}
public int Insert(tb_MaterialEntity tb_MaterialEntity, List <tb_MaterialContentEntity> tb_MaterialContentList)
{
return(tb_Materialdal.Insert(tb_MaterialEntity, tb_MaterialContentList));
}
public int Insert(tb_MaterialEntity tb_MaterialEntity)
{
return(tb_Materialdal.Insert(tb_MaterialEntity));
}
