/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(XHD.Model.ecs_goods_type model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ecs_goods_type set ");
strSql.Append("cat_name=@cat_name,");
strSql.Append("enabled=@enabled,");
strSql.Append("attr_group=@attr_group");
strSql.Append(" where cat_id=@cat_id");
MySqlParameter[] parameters =
{
new MySqlParameter("@cat_name", MySqlDbType.VarChar, 60),
new MySqlParameter("@enabled", MySqlDbType.Byte, 1),
new MySqlParameter("@attr_group", MySqlDbType.VarChar, 255),
new MySqlParameter("@cat_id", MySqlDbType.Int16, 5)
};
parameters[0].Value = model.cat_name;
parameters[1].Value = model.enabled;
parameters[2].Value = model.attr_group;
parameters[3].Value = model.cat_id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(XHD.Model.ecs_goods_type model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ecs_goods_type(");
strSql.Append("cat_name,enabled,attr_group)");
strSql.Append(" values (");
strSql.Append("@cat_name,@enabled,@attr_group)");
MySqlParameter[] parameters =
{
new MySqlParameter("@cat_name", MySqlDbType.VarChar, 60),
new MySqlParameter("@enabled", MySqlDbType.Byte, 1),
new MySqlParameter("@attr_group", MySqlDbType.VarChar, 255)
};
parameters[0].Value = model.cat_name;
parameters[1].Value = model.enabled;
parameters[2].Value = model.attr_group;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public XHD.Model.ecs_goods_type DataRowToModel(DataRow row)
{
XHD.Model.ecs_goods_type model = new XHD.Model.ecs_goods_type();
if (row != null)
{
if (row["cat_id"] != null && row["cat_id"].ToString() != "")
{
model.cat_id = int.Parse(row["cat_id"].ToString());
}
if (row["cat_name"] != null)
{
model.cat_name = row["cat_name"].ToString();
}
if (row["enabled"] != null && row["enabled"].ToString() != "")
{
model.enabled = int.Parse(row["enabled"].ToString());
}
if (row["attr_group"] != null)
{
model.attr_group = row["attr_group"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public XHD.Model.ecs_goods_type GetModel(int cat_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select cat_id,cat_name,enabled,attr_group from ecs_goods_type ");
strSql.Append(" where cat_id=@cat_id");
MySqlParameter[] parameters =
{
new MySqlParameter("@cat_id", MySqlDbType.Int16)
};
parameters[0].Value = cat_id;
XHD.Model.ecs_goods_type model = new XHD.Model.ecs_goods_type();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
