/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(XHD.Model.shop_member_level model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into shop_member_level(");
strSql.Append("level_id,level_name,level_external,level_proportion,priority_lag,level_type)");
strSql.Append(" values (");
strSql.Append("@level_id,@level_name,@level_external,@level_proportion,@priority_lag,@level_type)");
MySqlParameter[] parameters =
{
new MySqlParameter("@level_id", MySqlDbType.Int32, 11),
new MySqlParameter("@level_name", MySqlDbType.VarChar, 50),
new MySqlParameter("@level_external", MySqlDbType.Int32, 4),
new MySqlParameter("@level_proportion", MySqlDbType.Decimal, 5),
new MySqlParameter("@priority_lag", MySqlDbType.Int32, 4),
new MySqlParameter("@level_type", MySqlDbType.Int32, 1)
};
parameters[0].Value = model.level_id;
parameters[1].Value = model.level_name;
parameters[2].Value = model.level_external;
parameters[3].Value = model.level_proportion;
parameters[4].Value = model.priority_lag;
parameters[5].Value = model.level_type;
int rows = Shop_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.shop_member_level DataRowToModel(DataRow row)
{
XHD.Model.shop_member_level model = new XHD.Model.shop_member_level();
if (row != null)
{
if (row["level_id"] != null && row["level_id"].ToString() != "")
{
model.level_id = int.Parse(row["level_id"].ToString());
}
if (row["level_name"] != null)
{
model.level_name = row["level_name"].ToString();
}
if (row["level_external"] != null && row["level_external"].ToString() != "")
{
model.level_external = int.Parse(row["level_external"].ToString());
}
if (row["level_proportion"] != null && row["level_proportion"].ToString() != "")
{
model.level_proportion = decimal.Parse(row["level_proportion"].ToString());
}
if (row["priority_lag"] != null && row["priority_lag"].ToString() != "")
{
model.priority_lag = int.Parse(row["priority_lag"].ToString());
}
if (row["level_type"] != null && row["level_type"].ToString() != "")
{
model.level_type = int.Parse(row["level_type"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(XHD.Model.shop_member_level model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update shop_member_level set ");
strSql.Append("level_name=@level_name,");
strSql.Append("level_external=@level_external,");
strSql.Append("level_proportion=@level_proportion,");
strSql.Append("priority_lag=@priority_lag,");
strSql.Append("level_type=@level_type");
strSql.Append(" where level_id=@level_id ");
MySqlParameter[] parameters =
{
new MySqlParameter("@level_name", MySqlDbType.VarChar, 50),
new MySqlParameter("@level_external", MySqlDbType.Int32, 4),
new MySqlParameter("@level_proportion", MySqlDbType.Decimal, 5),
new MySqlParameter("@priority_lag", MySqlDbType.Int32, 4),
new MySqlParameter("@level_type", MySqlDbType.Int32, 1),
new MySqlParameter("@level_id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.level_name;
parameters[1].Value = model.level_external;
parameters[2].Value = model.level_proportion;
parameters[3].Value = model.priority_lag;
parameters[4].Value = model.level_type;
parameters[5].Value = model.level_id;
int rows = Shop_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.shop_member_level GetModel(int level_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select level_id,level_name,level_external,level_proportion,priority_lag,level_type from shop_member_level ");
strSql.Append(" where level_id=@level_id ");
MySqlParameter[] parameters =
{
new MySqlParameter("@level_id", MySqlDbType.Int32, 11)
};
parameters[0].Value = level_id;
XHD.Model.shop_member_level model = new XHD.Model.shop_member_level();
DataSet ds = Shop_DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
