/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Cms.Model.C_article_product model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update C_article_product set ");
strSql.Append("article_id=@article_id,");
strSql.Append("price=@price,");
strSql.Append("marketPrice=@marketPrice,");
strSql.Append("integral=@integral,");
strSql.Append("stock=@stock,");
strSql.Append("is_integral=@is_integral,");
strSql.Append("group_id=@group_id,");
strSql.Append("s_version=@s_version");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@article_id", SqlDbType.Int, 4),
new SqlParameter("@price", SqlDbType.Money, 8),
new SqlParameter("@marketPrice", SqlDbType.Money, 8),
new SqlParameter("@integral", SqlDbType.Int, 4),
new SqlParameter("@stock", SqlDbType.Int, 4),
new SqlParameter("@is_integral", SqlDbType.Int, 4),
new SqlParameter("@group_id", SqlDbType.Int, 4),
new SqlParameter("@s_version", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.article_id;
parameters[1].Value = model.price;
parameters[2].Value = model.marketPrice;
parameters[3].Value = model.integral;
parameters[4].Value = model.stock;
parameters[5].Value = model.is_integral;
parameters[6].Value = model.group_id;
parameters[7].Value = model.s_version;
parameters[8].Value = model.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_product DataRowToModel(DataRow row)
{
Cms.Model.C_article_product model = new Cms.Model.C_article_product();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["article_id"] != null && row["article_id"].ToString() != "")
{
model.article_id = int.Parse(row["article_id"].ToString());
}
if (row["price"] != null && row["price"].ToString() != "")
{
model.price = decimal.Parse(row["price"].ToString());
}
if (row["marketPrice"] != null && row["marketPrice"].ToString() != "")
{
model.marketPrice = decimal.Parse(row["marketPrice"].ToString());
}
if (row["integral"] != null && row["integral"].ToString() != "")
{
model.integral = int.Parse(row["integral"].ToString());
}
if (row["stock"] != null && row["stock"].ToString() != "")
{
model.stock = int.Parse(row["stock"].ToString());
}
if (row["is_integral"] != null && row["is_integral"].ToString() != "")
{
model.is_integral = int.Parse(row["is_integral"].ToString());
}
if (row["group_id"] != null && row["group_id"].ToString() != "")
{
model.group_id = int.Parse(row["group_id"].ToString());
}
if (row["s_version"] != null && row["s_version"].ToString() != "")
{
model.s_version = int.Parse(row["s_version"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Cms.Model.C_article_product model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into C_article_product(");
strSql.Append("article_id,price,marketPrice,integral,stock,is_integral,group_id,s_version)");
strSql.Append(" values (");
strSql.Append("@article_id,@price,@marketPrice,@integral,@stock,@is_integral,@group_id,@s_version)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@article_id", SqlDbType.Int, 4),
new SqlParameter("@price", SqlDbType.Money, 8),
new SqlParameter("@marketPrice", SqlDbType.Money, 8),
new SqlParameter("@integral", SqlDbType.Int, 4),
new SqlParameter("@stock", SqlDbType.Int, 4),
new SqlParameter("@is_integral", SqlDbType.Int, 4),
new SqlParameter("@group_id", SqlDbType.Int, 4),
new SqlParameter("@s_version", SqlDbType.Int, 4)
};
parameters[0].Value = model.article_id;
parameters[1].Value = model.price;
parameters[2].Value = model.marketPrice;
parameters[3].Value = model.integral;
parameters[4].Value = model.stock;
parameters[5].Value = model.is_integral;
parameters[6].Value = model.group_id;
parameters[7].Value = model.s_version;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Cms.Model.C_article_product GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,article_id,price,marketPrice,integral,stock,is_integral,group_id,s_version from C_article_product ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Cms.Model.C_article_product model = new Cms.Model.C_article_product();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
