/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(WK.Model.bus_discount model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into bus_discount(");
strSql.Append("name,start_date,end_date,min_amount,max_amount,status,discount_amount,description,is_delete,remark,create_by,create_date,update_by,update_date)");
strSql.Append(" values (");
strSql.Append("@name,@start_date,@end_date,@min_amount,@max_amount,@status,@discount_amount,@description,@is_delete,@remark,@create_by,@create_date,@update_by,@update_date)");
MySqlParameter[] parameters =
{
new MySqlParameter("@name", MySqlDbType.VarChar, 200),
new MySqlParameter("@start_date", MySqlDbType.DateTime),
new MySqlParameter("@end_date", MySqlDbType.DateTime),
new MySqlParameter("@min_amount", MySqlDbType.Decimal, 10),
new MySqlParameter("@max_amount", MySqlDbType.Decimal, 10),
new MySqlParameter("@status", MySqlDbType.Int32, 11),
new MySqlParameter("@discount_amount", MySqlDbType.Decimal, 10),
new MySqlParameter("@description", MySqlDbType.VarChar, 1000),
new MySqlParameter("@is_delete", MySqlDbType.Int32, 11),
new MySqlParameter("@remark", MySqlDbType.VarChar, 500),
new MySqlParameter("@create_by", MySqlDbType.Int32, 11),
new MySqlParameter("@create_date", MySqlDbType.DateTime),
new MySqlParameter("@update_by", MySqlDbType.Int32, 11),
new MySqlParameter("@update_date", MySqlDbType.DateTime)
};
parameters[0].Value = model.name;
parameters[1].Value = model.start_date;
parameters[2].Value = model.end_date;
parameters[3].Value = model.min_amount;
parameters[4].Value = model.max_amount;
parameters[5].Value = model.status;
parameters[6].Value = model.discount_amount;
parameters[7].Value = model.description;
parameters[8].Value = model.is_delete;
parameters[9].Value = model.remark;
parameters[10].Value = model.create_by;
parameters[11].Value = model.create_date;
parameters[12].Value = model.update_by;
parameters[13].Value = model.update_date;
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 WK.Model.bus_discount GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,name,start_date,end_date,min_amount,max_amount,status,discount_amount,description,is_delete,remark,create_by,create_date,update_by,update_date from bus_discount ");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@id", MySqlDbType.Int32)
};
parameters[0].Value = id;
WK.Model.bus_discount model = new WK.Model.bus_discount();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WK.Model.bus_discount DataRowToModel(DataRow row)
{
WK.Model.bus_discount model = new WK.Model.bus_discount();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["name"] != null)
{
model.name = row["name"].ToString();
}
if (row["start_date"] != null && row["start_date"].ToString() != "")
{
model.start_date = DateTime.Parse(row["start_date"].ToString());
}
if (row["end_date"] != null && row["end_date"].ToString() != "")
{
model.end_date = DateTime.Parse(row["end_date"].ToString());
}
if (row["min_amount"] != null && row["min_amount"].ToString() != "")
{
model.min_amount = decimal.Parse(row["min_amount"].ToString());
}
if (row["max_amount"] != null && row["max_amount"].ToString() != "")
{
model.max_amount = decimal.Parse(row["max_amount"].ToString());
}
if (row["status"] != null && row["status"].ToString() != "")
{
model.status = int.Parse(row["status"].ToString());
}
if (row["discount_amount"] != null && row["discount_amount"].ToString() != "")
{
model.discount_amount = decimal.Parse(row["discount_amount"].ToString());
}
if (row["description"] != null)
{
model.description = row["description"].ToString();
}
if (row["is_delete"] != null && row["is_delete"].ToString() != "")
{
model.is_delete = int.Parse(row["is_delete"].ToString());
}
if (row["remark"] != null)
{
model.remark = row["remark"].ToString();
}
if (row["create_by"] != null && row["create_by"].ToString() != "")
{
model.create_by = int.Parse(row["create_by"].ToString());
}
if (row["create_date"] != null && row["create_date"].ToString() != "")
{
model.create_date = DateTime.Parse(row["create_date"].ToString());
}
if (row["update_by"] != null && row["update_by"].ToString() != "")
{
model.update_by = int.Parse(row["update_by"].ToString());
}
if (row["update_date"] != null && row["update_date"].ToString() != "")
{
model.update_date = DateTime.Parse(row["update_date"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WK.Model.bus_discount model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update bus_discount set ");
strSql.Append("name=@name,");
strSql.Append("start_date=@start_date,");
strSql.Append("end_date=@end_date,");
strSql.Append("min_amount=@min_amount,");
strSql.Append("max_amount=@max_amount,");
strSql.Append("status=@status,");
strSql.Append("discount_amount=@discount_amount,");
strSql.Append("description=@description,");
strSql.Append("is_delete=@is_delete,");
strSql.Append("remark=@remark,");
strSql.Append("create_by=@create_by,");
strSql.Append("create_date=@create_date,");
strSql.Append("update_by=@update_by,");
strSql.Append("update_date=@update_date");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@name", MySqlDbType.VarChar, 200),
new MySqlParameter("@start_date", MySqlDbType.DateTime),
new MySqlParameter("@end_date", MySqlDbType.DateTime),
new MySqlParameter("@min_amount", MySqlDbType.Decimal, 10),
new MySqlParameter("@max_amount", MySqlDbType.Decimal, 10),
new MySqlParameter("@status", MySqlDbType.Int32, 11),
new MySqlParameter("@discount_amount", MySqlDbType.Decimal, 10),
new MySqlParameter("@description", MySqlDbType.VarChar, 1000),
new MySqlParameter("@is_delete", MySqlDbType.Int32, 11),
new MySqlParameter("@remark", MySqlDbType.VarChar, 500),
new MySqlParameter("@create_by", MySqlDbType.Int32, 11),
new MySqlParameter("@create_date", MySqlDbType.DateTime),
new MySqlParameter("@update_by", MySqlDbType.Int32, 11),
new MySqlParameter("@update_date", MySqlDbType.DateTime),
new MySqlParameter("@id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.name;
parameters[1].Value = model.start_date;
parameters[2].Value = model.end_date;
parameters[3].Value = model.min_amount;
parameters[4].Value = model.max_amount;
parameters[5].Value = model.status;
parameters[6].Value = model.discount_amount;
parameters[7].Value = model.description;
parameters[8].Value = model.is_delete;
parameters[9].Value = model.remark;
parameters[10].Value = model.create_by;
parameters[11].Value = model.create_date;
parameters[12].Value = model.update_by;
parameters[13].Value = model.update_date;
parameters[14].Value = model.id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
