/// <summary>
/// 更新一条数据
/// </summary>
public void UpdateM_OrderPromotionDetailInfo(M_OrderPromotionDetailInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_M_OrderPromotionDetailInfo set ");
strSql.Append("m_Type=@m_Type,");
strSql.Append("m_ObjID=@m_ObjID,");
strSql.Append("m_id=@m_id,");
strSql.Append("promotion_name=@promotion_name,");
strSql.Append("discount_fee=@discount_fee,");
strSql.Append("gift_item_name=@gift_item_name");
strSql.Append(" where m_Order_PromotionDetailInfoID=@m_Order_PromotionDetailInfoID ");
SqlParameter[] parameters =
{
new SqlParameter("@m_Order_PromotionDetailInfoID", SqlDbType.Int, 4),
new SqlParameter("@m_Type", SqlDbType.Int, 4),
new SqlParameter("@m_ObjID", SqlDbType.Int, 4),
new SqlParameter("@m_id", SqlDbType.Int, 4),
new SqlParameter("@promotion_name", SqlDbType.VarChar, 50),
new SqlParameter("@discount_fee", SqlDbType.Money, 8),
new SqlParameter("@gift_item_name", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.m_Order_PromotionDetailInfoID;
parameters[1].Value = model.m_Type;
parameters[2].Value = model.m_ObjID;
parameters[3].Value = model.m_id;
parameters[4].Value = model.promotion_name;
parameters[5].Value = model.discount_fee;
parameters[6].Value = model.gift_item_name;
DbHelper.ExecuteNonQuery(CommandType.Text, strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public M_OrderPromotionDetailInfo GetM_OrderPromotionDetailInfoModel(int m_Order_PromotionDetailInfoID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 m_Order_PromotionDetailInfoID,m_Type,m_ObjID,m_id,promotion_name,discount_fee,gift_item_name from tb_M_OrderPromotionDetailInfo ");
strSql.Append(" where m_Order_PromotionDetailInfoID=@m_Order_PromotionDetailInfoID ");
SqlParameter[] parameters =
{
new SqlParameter("@m_Order_PromotionDetailInfoID", SqlDbType.Int, 4)
};
parameters[0].Value = m_Order_PromotionDetailInfoID;
M_OrderPromotionDetailInfo model = new M_OrderPromotionDetailInfo();
DataSet ds = DbHelper.ExecuteDataset(CommandType.Text, strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["m_Order_PromotionDetailInfoID"].ToString() != "")
{
model.m_Order_PromotionDetailInfoID = int.Parse(ds.Tables[0].Rows[0]["m_Order_PromotionDetailInfoID"].ToString());
}
if (ds.Tables[0].Rows[0]["m_Type"].ToString() != "")
{
model.m_Type = int.Parse(ds.Tables[0].Rows[0]["m_Type"].ToString());
}
if (ds.Tables[0].Rows[0]["m_ObjID"].ToString() != "")
{
model.m_ObjID = int.Parse(ds.Tables[0].Rows[0]["m_ObjID"].ToString());
}
if (ds.Tables[0].Rows[0]["m_id"].ToString() != "")
{
model.m_id = int.Parse(ds.Tables[0].Rows[0]["m_id"].ToString());
}
model.promotion_name = ds.Tables[0].Rows[0]["promotion_name"].ToString();
if (ds.Tables[0].Rows[0]["discount_fee"].ToString() != "")
{
model.discount_fee = decimal.Parse(ds.Tables[0].Rows[0]["discount_fee"].ToString());
}
model.gift_item_name = ds.Tables[0].Rows[0]["gift_item_name"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int AddM_OrderPromotionDetailInfo(M_OrderPromotionDetailInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_M_OrderPromotionDetailInfo(");
strSql.Append("m_Type,m_ObjID,m_id,promotion_name,discount_fee,gift_item_name)");
strSql.Append(" values (");
strSql.Append("@m_Type,@m_ObjID,@m_id,@promotion_name,@discount_fee,@gift_item_name)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@m_Type", SqlDbType.Int, 4),
new SqlParameter("@m_ObjID", SqlDbType.Int, 4),
new SqlParameter("@m_id", SqlDbType.Int, 4),
new SqlParameter("@promotion_name", SqlDbType.VarChar, 50),
new SqlParameter("@discount_fee", SqlDbType.Money, 8),
new SqlParameter("@gift_item_name", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.m_Type;
parameters[1].Value = model.m_ObjID;
parameters[2].Value = model.m_id;
parameters[3].Value = model.promotion_name;
parameters[4].Value = model.discount_fee;
parameters[5].Value = model.gift_item_name;
object obj = DbHelper.ExecuteScalar(CommandType.Text, strSql.ToString(), parameters);
if (obj == null)
{
return(-1);
}
else
{
return(Convert.ToInt32(obj));
}
}