/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Cms.Model.C_article_attribute_value model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update C_article_attribute_value set ");
strSql.Append("sub_title=@sub_title,");
strSql.Append("source=@source,");
strSql.Append("author=@author,");
strSql.Append("goods_no=@goods_no,");
strSql.Append("stock_quantity=@stock_quantity,");
strSql.Append("market_price=@market_price,");
strSql.Append("sell_price=@sell_price,");
strSql.Append("point=@point");
strSql.Append(" where article_id=@article_id ");
SqlParameter[] parameters =
{
new SqlParameter("@sub_title", SqlDbType.NVarChar, 255),
new SqlParameter("@source", SqlDbType.NVarChar, 100),
new SqlParameter("@author", SqlDbType.NVarChar, 50),
new SqlParameter("@goods_no", SqlDbType.NVarChar, 100),
new SqlParameter("@stock_quantity", SqlDbType.Int, 4),
new SqlParameter("@market_price", SqlDbType.Decimal, 5),
new SqlParameter("@sell_price", SqlDbType.Decimal, 5),
new SqlParameter("@point", SqlDbType.Int, 4),
new SqlParameter("@article_id", SqlDbType.Int, 4)
};
parameters[0].Value = model.sub_title;
parameters[1].Value = model.source;
parameters[2].Value = model.author;
parameters[3].Value = model.goods_no;
parameters[4].Value = model.stock_quantity;
parameters[5].Value = model.market_price;
parameters[6].Value = model.sell_price;
parameters[7].Value = model.point;
parameters[8].Value = model.article_id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Cms.Model.C_article_attribute_value DataRowToModel(DataRow row)
{
Cms.Model.C_article_attribute_value model = new Cms.Model.C_article_attribute_value();
if (row != null)
{
if (row["article_id"] != null && row["article_id"].ToString() != "")
{
model.article_id = int.Parse(row["article_id"].ToString());
}
if (row["sub_title"] != null)
{
model.sub_title = row["sub_title"].ToString();
}
if (row["source"] != null)
{
model.source = row["source"].ToString();
}
if (row["author"] != null)
{
model.author = row["author"].ToString();
}
if (row["goods_no"] != null)
{
model.goods_no = row["goods_no"].ToString();
}
if (row["stock_quantity"] != null && row["stock_quantity"].ToString() != "")
{
model.stock_quantity = int.Parse(row["stock_quantity"].ToString());
}
if (row["market_price"] != null && row["market_price"].ToString() != "")
{
model.market_price = decimal.Parse(row["market_price"].ToString());
}
if (row["sell_price"] != null && row["sell_price"].ToString() != "")
{
model.sell_price = decimal.Parse(row["sell_price"].ToString());
}
if (row["point"] != null && row["point"].ToString() != "")
{
model.point = int.Parse(row["point"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Cms.Model.C_article_attribute_value model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into C_article_attribute_value(");
strSql.Append("article_id,sub_title,source,author,goods_no,stock_quantity,market_price,sell_price,point)");
strSql.Append(" values (");
strSql.Append("@article_id,@sub_title,@source,@author,@goods_no,@stock_quantity,@market_price,@sell_price,@point)");
SqlParameter[] parameters =
{
new SqlParameter("@article_id", SqlDbType.Int, 4),
new SqlParameter("@sub_title", SqlDbType.NVarChar, 255),
new SqlParameter("@source", SqlDbType.NVarChar, 100),
new SqlParameter("@author", SqlDbType.NVarChar, 50),
new SqlParameter("@goods_no", SqlDbType.NVarChar, 100),
new SqlParameter("@stock_quantity", SqlDbType.Int, 4),
new SqlParameter("@market_price", SqlDbType.Decimal, 5),
new SqlParameter("@sell_price", SqlDbType.Decimal, 5),
new SqlParameter("@point", SqlDbType.Int, 4)
};
parameters[0].Value = model.article_id;
parameters[1].Value = model.sub_title;
parameters[2].Value = model.source;
parameters[3].Value = model.author;
parameters[4].Value = model.goods_no;
parameters[5].Value = model.stock_quantity;
parameters[6].Value = model.market_price;
parameters[7].Value = model.sell_price;
parameters[8].Value = model.point;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Cms.Model.C_article_attribute_value GetModel(int article_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 article_id,sub_title,source,author,goods_no,stock_quantity,market_price,sell_price,point from C_article_attribute_value ");
strSql.Append(" where article_id=@article_id ");
SqlParameter[] parameters =
{
new SqlParameter("@article_id", SqlDbType.Int, 4)
};
parameters[0].Value = article_id;
Cms.Model.C_article_attribute_value model = new Cms.Model.C_article_attribute_value();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
